FRICK QUANTUM ACUair CONTROL PANEL VERSION 2.1x

Transcription

1 S M/JULY 2002 File: SERVICE MANUAL - SECTION 90 Replaces: NOTHING (New Information) Dist: 3, 3a, 3b, 3c FRICK QUANTUM ACUair CONTROL PANEL VERSION 2.1x

2 S M FRICK QUANTUM ACUair CONTROL PANEL Page 2 Table of Contents QUANTUM CONTROLLER BOARD IDENTIFICATION...5 Introduction...5 Quantum Quantum Troubleshooting...5 The Quantum Control Panel...5 General Information:...5 Acuair System Description...6 What To Do Before Calling The Factory...6 Replacing The Quantum Board...6 QUANTUM 3 CONTROLLER...7 What Should Occur When Powering Up The Panel...7 What If The Air Handling Unit Overview Screen Is Not Shown...7 Controller Board Pictorial...8 Board Settings...8 Processor Board Jumpers...8 Communications Board Jumpers...8 Flow Diagram - D.C. Voltage / Communications Wiring...9 QUANTUM 4 CONTROLLER...10 What Should Occur When Powering Up The Panel...10 What If The Air Handling Unit Overview...10 Screen Is Not Shown...10 Controller Board Pictorial...11 Board Settings...11 Processor Board Jumpers...11 Communications Board Jumpers...11 Com-1 (TB1)...11 Com-2 (TB2 - TB3)...11 Flow Diagram - D.C. Voltage / Communications Wiring...12 GCU (GENERAL CONTROL UNIT)...13 GCU Board Description...13 Communications Led's...13 Connections To The Quantum...13 Logic Voltage (Power) Leds...13 Status Led...13 Digital Inputs...13 Digital Outputs...14 Checking The Digital Inputs And Outputs...14 Fuse Testing And Replacement...14 Input And Output Module Testing And Replacement...15 Troubleshooting An Output...15 Troubleshooting An Input...15 Replacing A Defective Gcu Board...15 ACUair GCU Control Panel Flow Diagram - D.C. Voltage / Communications Wiring...16 PICTORIAL DRAWING OF ACUAIR (GCU) BOARD:...17 GCU Board Settings...17 Communications Port Connections...17 Additional Communications Jumper Configurations...17 GCU Board Dipswitch Settings...17 GCU BOARD ANALOG I/O JUMPER SETTINGS...17 GCU Board Analog I/O Jumper Settings (Continued)...19 Analog Output Configurations...19 Service Screen - GCU Board Digital and Analog Inputs and Outputs...19

3 FRICK QUANTUM ACUair CONTROL PANEL S M Page 3 ANALOG BOARD Analog Board Description Connections to the Quantum Analog Inputs Analog Outputs Checking the Analog Inputs and Outputs Replacing a Defective Analog Board Analog Board Settings Communications Settings Dipswitch Settings Additional Service Related Screens GCU About Screen Quantum About Screen Change Communications Screen QUANTUM POWER SUPPLY ADJUSTMENT AND REPLACEMENT Adjustment Replacement Quantum +5 DC Voltage Measurement Location IDENTIFYING THE TYPE OF DISPLAY Display Replacement Display Assembly Component Replacement Guide Troubleshooting A Problem That Appears Unexplainable SETPOINT DATA SHEETS Control Setup Cooling Control Setup Cooling Stage # Stage # Stage # Stage # Cleanup Heating Control Setup Heating Cleanup Pre-Heat Control Setup Pre-Heat Cleanup Exhaust Control Setup Stage # Stage # Damper Control Setup Room Pressure High Limit Room Pressure Control Economizer Heat Profile Control Setup Humidity Control Setup Dehumidification Humidification Safety Setpoints Setup Ammonia Discharge Air Auxiliary Defrost Setpoints Setup Defrost Timers Defrost Digital Input Defrost Schedule... 38

4 S M FRICK QUANTUM ACUair CONTROL PANEL Page 4 Auxilliary Analog Inputs (12 & 13) Setup...39 Aux. Input # Aux. Input # Auxilliary Analog Inputs (14 & 15) Setup...40 Aux. Input # Aux. Input # Auxilliary Analog Outputs (5, 6, & 7) Setup...41 Aux. Output # Aux. Output # Aux. Output # Auxilliary Analog Output #5 Setup...42 Auxilliary Analog Output #6 Setup...43 Auxilliary Analog Output #7 Setup...44 Panel Setup...45 Temperature Units...46 Communications...46 Selectable Options...47 Calibration...48 Pressure...48 Pressure Transducer...48 Temperature...48 Temperature Sensor...48 Other Calibration...49 Sensor...49 Other Calibration...49 Analog Input...49 Analog Output Calibration...50 Analog Output...50 QUANTUM DRAWINGS...51 Quantum D.C. Power Supply Harness...51 Quantum I/O & D.C. Power Harness...51 ACUair Standard Control Panel Wiring Diagram...52 Digital Wiring Notes...54 Analog Wiring Notes...59 Acuair Standard GCU Control Panel Layout Diagram...61 Acuair Standard Component And Symbol Identification...62 Quantum To GCU Communications...63 Quantum RS-422 Communications To Customer Remote Computer/DCS...63 Quantum RS-485 Communications To Customer Remote Computer/DCS...63 Quantum 3 RS-232 Communications To Customer Remote Computer/DCS...63 Quantum 4 RS-232 Communications To Customer Remote Computer/DCS...63 RECOMMENDED SPARE PARTS...64 INDEX...65 THE FOLLOWING PUBLICATIONS ARE AVAILABLE FROM THE FRICK WEBSITE frickcold.com S O Frick Quantum Control Panel OPERATION S CS Frick Quantum Control Panel COMMUNICATIONS SETUP (setup and wiring for data communication using available protocols) S M Frick Quantum Control Panel (repair and troubleshooting)!!! DANGER WARNING CAUTION Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation or practice which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation or practice which, if not avoided, will result in damage to equipment and/or minor injury. NOTE: Indicates an operating procedure, practice, etc., or portion thereof which is essential to highlight.

5 FRICK QUANTUM ACUair CONTROL PANEL S M Page 5 QUANTUM CONTROLLER BOARD IDENTIFICATION INTRODUCTION Frick Controls has over the years, strived to remain on the cutting edge of microprocessor technology and development. In addition, because of the ever-increasing speed, memory, features, and power of microprocessors, Frick Controls will continue to introduce the latest advancement in microprocessor control technology. Our microprocessor family has shared the name Quantum over the past six years. There are currently four controllers within this family. The first two of these controllers (known as Quantum 1 and Quantum 2) are no longer in production, and as such, will not be further mentioned in this manual. The two current members in production of the Quantum family are the Quantum 3, and the Quantum 4. It is critical to the end user to be able to identify the differences between these controllers. Refer to the section in this manual entitled Quantum 3 Main Board History and Identification and Quantum 4 Main Board History and Identification for additional information as to how to identify the particular Quantum controller that you have. Throughout this manual, the two different controllers will be talked about for the most part as one (as they do function the same). Please note however that there is a separate section for both the Quantum 3 and for the Quantum 4, where all of the individual specifics are identified and explained. This is why it is important for you to be aware of which version of Quantum board you have. Quantum 3 Quantum 4 TROUBLESHOOTING THE QUANTUM CONTROL PANEL This section contains information on troubleshooting and making corrections to the boards and control circuits of the Quantum. Reference the drawings at the end of this manual. GENERAL INFORMATION: The components within the control panel can be inadvertently damaged by static electricity or mishandling. Only qualified technicians should directly handle these components. 1. DO NOT attempt to make corrections to the power supply without shutting off the power to the control panel. Accidental shorts can irreparably damage the processor boards or the display screen. 2. DO NOT HANDLE the panel boards when their cables are disconnected without first attaching a properly grounded wrist ground strap to prevent static electrical discharge from your body. Most problems encountered with the microprocessor and control circuits will be the result of a wiring fault, a blown fuse, faulty I/O module or failure of a peripheral control such as a solenoid coil or a temperature sensor. Faults in the computer, while possible, are unlikely. If a fault develops in the computer, the probability is that all functions will cease and the display screen will go blank. The control system consists of an AC (high voltage) side, which can be either 120 volts, or 230 volts, and a DC (low voltage) side. The AC side actuates solenoids, relays, alarms, and other electromechanical functions. The DC side operates the computer and it's various sensors. When working within the panel, the AC high voltage side, which can be either nominal 120 VAC or nominal 230 VAC, CAN CAUSE INJURY OR DEATH. To troubleshoot the low-voltage side of the control circuits, it is necessary to have the following tools: 1. Accurate digital multimeter (capable of reading to the hundreds of a volt) 2. Small wire stripper 3. Small screwdriver (with insulated shaft) 4. Small snip nose pliers 5. Wrist Grounding strap 6. Static free grounded work surface Note: Proper panel voltage refers to the AC (high voltage) that has been supplied to the panel, which could be either nominal 120 VAC or nominal 230 VAC (Reference the Control Panel Power Specifications). Some problems that are encountered involve troubleshooting the panels digital inputs and outputs. The GCU Board has 1 digital input connector (J10), and two digital output connectors (J7 & J9). Additionally, there are three analog input connectors (J4, J5 & J11) and 1 analog output connector (J8).

6 S M FRICK QUANTUM ACUair CONTROL PANEL Page 6 ACUair SYSTEM DESCRIPTION The heart of the ACUair control system is the Quantum controller. This is where all setpoints for system operation are entered and all data is viewed from. The Quantum controller can have up to four GCU (General Control Unit) controllers connected to it. Each GCU controls a single air handling unit and provides the actual control of digital and analog inputs and outputs for the unit that it is mounted to. Each GCU controller runs a software program that is independent of the Quantum controller. The Quantum program communicates to the GCU to monitor data, and even if the Quantum controller were to be powered down, each of the potentially available four GCU s will continue to function normally, as they do not rely on the Quantum for control (only data acquisition). Additionally, the Quantum can be communicated with by a various array of protocols and software packages, such as HMI (Human Machine Interface). These packages are usually custom designed by the end user and loaded onto a desktop PC, and allow the PC to provide various data acquisition and control functions remotely. For the end user that does not wish to design their own package, a turn-key (out of the box) package is available from Frick Controls. The name of the software is Q-Talk, a turn-key package that has been specially designed to mimic the graphic screens that are present on the Quantum controller. Data may be viewed and changed, as well as provide remote system control. Contact Frick for more information on this product. WHAT TO DO BEFORE CALLING THE FACTORY When someone calls in to the factory with a suspected Quantum problem, sometimes the person calling doesn't provide enough information. This is because they most likely are not aware of the type of information that would be useful to factory personnel in helping to identify and correct the problem. An example of this is the statement that the Quantum is not booting (the main processor board is not starting). Unfortunately, this description is usually vague and only means that there is nothing on the display. A blank screen could be the result of many different problems. Following is a list of possible reasons for no display: No power Loose or Faulty Display Cable or Inverter Cable Bad Display Bad Backlight Inverter Bad Backlight Fluorescent Tube Wrong Combination of Display, Cable, Inverter, or Software Faulty CPU Board Before calling the factory for assistance, review the information on the following pages and try to discover and resolve your Quantum problem. The actual cause of most problems is usually not with the Quantum itself, but with something external to the Quantum. However, on the rare occasion that the problem has been identified as being the Quantum controller, use the following section as a guideline for replacing it. REPLACING THE QUANTUM BOARD The Flash Card memory load is done prior to the board shipping. The customer should still have their settings manually recorded, and saved to a Flash Card, so that the new board can be setup the same as the old one. It is suggested that the operator first record all control setpoints prior to board replacement. Factory Setup settings will also be lost. The setpoint data sheets are useful for recording this information. A Maintenance Flashcard may also be purchased that will allow these setpoints to be saved electronically, and may be downloaded later. Make sure that the operator can access Factory Setup to restore all compressor specific settings. The procedure to replace the main board is outlined below: 1. Shut off control power. 2. Remove the old board from the machine and the new board from its packing and place both on an anti-static surface. 3. Ensure that the jumpers on the new board are set the same as those on the old board. 4. Install the modified replacement board into the panel. 5. If program changes are necessary through a Flash Card download, then follow the directions in the Factory Setup manual (S FSI) for the procedure to reload a program Flash Card.

7 FRICK QUANTUM ACUair CONTROL PANEL S M Page 7 QUANTUM 3 CONTROLLER WHAT SHOULD OCCUR WHEN POWERING UP THE PANEL The first thing that should be checked when troubleshooting the Quantum is it s powering up sequence. When powering up the Quantum, the following sequence of events is indicative of a properly working main processor board: The LED s for +5V, +12V, and 12V will turn on solid. (Lower left corner of Main PCB) LED KB will begin to blink. (Left side of Main PCB) Several initialization screens will appear (these will look very similar to the way the screen of a desktop computer appears when it is booting. The last of the initialization screens is the System Configuration screen. Various POST codes will appear. The screen will go then show Looking for boards The Air Handling Unit Overview screen is shown. After the Quantum has properly powered up, the following sequence of events is indicative of proper communication to the connected GCU boards: The TX/RX LED s near the white connector will begin to blink. All connected GCU boards' TX/RX lights should be blinking. Each GCU board should have the power LED s (+5 and +12) lighted and the Status LED should be blinking. WHAT IF THE AIR HANDLING UNIT OVERVIEW SCREEN IS NOT SHOWN If the Air Handling Unit Overview screen is not shown, check the following items: 1. If no LED s are lighted, then check AC and DC power. 2. Check if the lighting of the LED s is occurring as described in the What Should Occur When Powering Up The Panel section. If the powering up sequence continues to repeat without displaying the Air Handling Unit Overview screen, then there is a booting problem. 3. Check if an error message is displayed when booting. Be sure to write down any error messages exactly as they appear. 4. Check that the software is OK: Is the correct software installed? Did you just install new software? Is the program that the Quantum is running the same that all GCU boards are running? If you need to clear the numerical setpoint and calibration areas of memory for any reason, clear the memory as described in the S FSI publication. NOTE: This information will be replaced by factory default values, so any setpoint and calibration data values that need to be customized must be reentered. 5. Check for bad or loose connections. 6. Check the display. If the CPU board is booting but you have no display, check the following: Check the LCD backlight tube. Look very closely at the display to see if anything is visible in the dark screen. Using a beam type source of good lighting, such as a flashlight, look for any ghost type image. If it appears that there is something on the screen but very dark, the problem maybe the LCD backlight tube. On the LG Philips, NEC, and Sharp displays this tube is field replaceable. On the Samsung LCD display, it is not available and the display will have to be replaced. There may be a sticker on the display mounting plate. If there is, it will have a part number that describes the type of display. If there is no sticker, you must take the display apart to identify the display manufacturer. Verify that both the display cable and the inverter cable are firmly seated. It may be necessary to remove the video cable from the back of the LCD display and reseat it to be sure it is connected properly. Note: This is a small connector and caution should be observed so that it is not damaged due to excessive force. Check the backlight inverter connector (P4). When the Quantum board is mounted in the panel, this connector is located at the middle left of the board. The pins on the right side are odd numbered, with pin P(1) at the bottom -pin P(9) at the top. The pins on the left side are even numbered, with pin P(2) at the bottom - pin P(10) at the top. After the Quantum has booted, pin P(3) should measure +2.4 Vdc, pins P(4) and P(5) are DC grounds, and pins P(6) and P(7) should measure +12 Vdc. A bad inverter will also cause a dark display. Reference the Display Assembly Component Replacement Guide in the Identifying the Type of Display section that appears later in this manual, and check that the LCD, LCD cable, and software versions are matched correctly.

8 S M FRICK QUANTUM ACUair CONTROL PANEL Page 8 QUANTUM 3 CONTROLLER BOARD PICTORIAL LK25 LCD Display Cable B A B A HEAT SINK FLASH MEMORY SOCKET LCD Backlight Cable Keypad Cable Power-I/O Com. Cable +5VDC +12VDC -12VDC GND -RX/-TX +RX/+TX LK24 B A KB TP3 +5 TP4 +12 TP5-12 TX4 +5V V LK11 LK10 This assembly is shipped with LK11 set to position B. If a Samsung, NEC, or Sharp display is being used, then LK11 must be changed to position A. LK7 LK8 LK19 BAT1 LK20 COM2 RS232 B A RX1 TX1 LK16 B A RX2 TX2 LK17 B A RX3 TX3 LK18 B A TP1 GND LK1 LK2 LK3 LK4 LK5 LK6 LK7 LK8 LK9 LK10 LK11 LK12 LK13 LK14 LK15 COM1 RS- 422 RS- 485 COM2 RS- 422 RS- 485 COM3 RS- 422 RS TP6 GND RX4 P7 P ON SW2 SW Dip Switch Pack Communications Board (large bottom board) Processor Board (small top board) Note: There are duplicate numbers for the links on the processor (smaller) board and the communications (larger) board. If you must make a change to a jumper (link), then ensure that you modify the correct link. QUANTUM 3 BOARD SETTINGS Processor Board Jumpers A COM3 IRQ4 LK2 B * COM3 IRQ11 A COM4 IRQ3 LK3 B * COM4 IRQ10 in RS-422 Terminated LK4 out* RS-422 Not Terminated In RS-485 Receiver Enabled LK5 out* RS-485 Receiver Disabled in RS-485 Terminated LK6 out* RS-485 Not Terminated in* Watchdog timer Enabled LK7 out Watchdog timer Disabled in 2 second Watchdog timer timeout LK8 out* 8 second Watchdog timer timeout A +5V Backlight Voltage (Samsung, NEC, Sharp) LK10 B * +12V Backlight Voltage (LG Philips Display) A +5V LCD Supply (Samsung, NEC, Sharp) LK11 B * +3.3V LCD Supply (LG Philips Display) LK12 LK13 in* in* Bit 1 of 259H Logic 1 User Application Link Bit 2 of 259H Logic 1 User Application Link out out Bit 1 of 259H Logic 0 User Application Link Bit 2 of 259H Logic 0 User Application Link * Standard Setting Communications Board Jumpers in Pull down COM1 LK1 RS-422/485 (Rx-/Tx-) out* No pull down in Terminate COM1 LK2 RS-422/485 out* No termination in Pull up COM1 LK3 RS-422/485 (Rx+/Tx+) out* No pull up in Pull down COM1 LK4 RS-422 (Tx-) out* No pull down in Pull up COM1 LK5 RS-422 (Tx+) out* No pull up in Pull down COM2 LK6 RS-422/485 (Rx-/Tx-) out* No pull down in Terminate COM2 LK7 RS-422/485 out* No termination in Pull up COM2 LK8 RS-422/485 (Rx+/Tx+) out* No pull up in Pull down COM2 LK9 RS-422 (Tx-) out* No pull down in Pull up COM2 LK10 RS-422 (Tx+) out* No pull up A * COM1 RS-485 LK16 B COM1 RS-422 A * COM2 RS-485 LK17 B COM2 RS-422 in* Select RS-422/RS-485 for COM2 LK19 out Select RS-232 for COM2 A * Battery Backup Enabled LK20 B Battery Backup Disabled (CMOS Cleared) LK25 * Standard Setting in* Select Compact Flash card as master device out Select Compact Flash card as slave device

9 FRICK QUANTUM ACUair CONTROL PANEL S M Page 9 QUANTUM 3 FLOW DIAGRAM - D.C. VOLTAGE / COMMUNICATIONS WIRING Power Supply (Condor shown). Factory Connector Communications wiring (RX - TX) to GCU Panels Keypad Cable P/N 640B0031H01 Backlight Tube (refer to Display Assembly Component Replacement Guide) Caution! High AC voltage at this connector. DC Power Harness Display Cable (refer to Display Assembly Component Replacement Guide) Display (refer to Display Assembly Component Replacement Guide) Quantum 3 Inverter P/N 333Q Inverter Cable (refer to Display Assembly Component Replacement Guide) NOTE: This pictorial represents a typical configuration using the Quantum 3 and is not to scale. The pictorial is meant to show the proper interconnection of the D.C. power, I/O communications wiring, keyboard cable and display harness and hardware components.

10 S M FRICK QUANTUM ACUair CONTROL PANEL Page 10 QUANTUM 4 CONTROLLER WHAT SHOULD OCCUR WHEN POWERING UP THE PANEL The first thing that should be checked when troubleshooting the Quantum is it s powering up sequence. When powering up the Quantum, the following sequence of events is indicative of a properly working main processor board: Green PWR (Power) LED will turn on solid (upper right corner of main PCB). Red FLASH LED will begin to intermittently during the Boot process. It will then go out once the Air Handling Unit Overview screen appears. LED D8 (on the smaller board) will start to blink at the rate of about once per second. It will continue to blink after the Quantum has booted. Several initialization screens will appear (these will look very similar to the way the screen of a desktop computer appears when it is booting. The last of the initialization screens is the System Configuration screen. Various POST codes will appear. The screen will go then show Reading Data From File" Looking For Boards, will be seen next After the screen displays "Looking For Boards", LED's D4, D5, D7 and D8 will be on solid. The Air Handling Unit Overview screen will appear. Once actual data has been displayed on this screen, LED D13 will come on solid and D10, D11, and D12 will start to flash at a quick rate. After the Quantum has properly powered up, the following sequence of events is indicative of proper communication to the analog and digital boards: The TX/RX LED s near the white connector will begin to blink. All connected GCU boards' TX/RX lights should be blinking. Each GCU board should have the power LED s (+5 and +12) lighted and the Status LED should be blinking. WHAT IF THE Air Handling Unit Overview SCREEN IS NOT SHOWN If the Air Handling Unit Overview screen is not shown, check the following items: 1. If no LED s are lighted, then check power AC and DC. 2. Check if the lighting of the LED s is occurring as described in the What Should Occur When Powering Up The Panel section. If the powering up sequence continues to repeat without displaying the Air Handling Unit Overview screen, then there is a booting problem. 3. Check if an error message is displayed when booting. Be sure to write down any error messages exactly as they appear. 4. Check that the software is OK: Is the correct software installed? Did you just install new software? If you need to clear the numerical setpoint and calibration areas of memory for any reason, clear the memory as described in the S FSI publication. NOTE: This information will be replaced by factory default values, so any setpoint and calibration data values that need to be customized must be reentered. 5. Check for bad connections. 6. Check the display. If the CPU board is booting but you have no display, check the following: Check the LCD backlight tube. Look very closely at the display to see if anything is visible in the dark screen. Using a beam type source of good lighting, such as a flashlight, look for any ghost type image. If it appears that there is something on the screen but very dark, the problem maybe the LCD backlight tube. On the LG Philips, NEC, and Sharp displays this tube is field replaceable. On the Samsung LCD display, it is not available and the display will have to be replaced. There may be a sticker on the display mounting plate. If there is, it will have a part number that describes the type of display. If there is no sticker, you must take the display apart to identify the display manufacturer. Verify that both the display cable and the inverter cable are firmly seated. These cables both originate from the same connector on the Quantum. It may be necessary to remove the video cable from the back of the LCD display and reseat it to be sure it is connected properly. Note: This is a small connector and caution should be observed so that it is not damaged due to excessive force. Reference the Display Assembly Component Replacement Guide at the end of this section, and check that the LCD, LCD cable, and software versions are matched correctly.

11 FRICK QUANTUM ACUair CONTROL PANEL S M Page 11 PL5 PL15 LK3 LK4 A B PL11 Flash Card Socket (Located under board) This assembly is shipped with LK4 set to "B" position for an LG Philips display. QUANTUM 4 CONTROLLER BOARD PICTORIAL COM-2 If using a Samsung, NEC or Sharp Display, set LK4 to position "A". Display Cable Keyboard Cable TB3 PL1 PL3 PL3 PL4 COM-2 TB2TB1 RS-422 RS-422 LK1 RS-485 LK2 RS-485 LK3 LK4 LK5 LK6 LK7 LK8 LK9 LK10 RS-232 KB D8 PL B A LK5 LK LK A B LK17 COM2 (TX) D1 B A A COM1 (RX) B D2 LK16 LK11 To set Comm-2 for RS-232 operation, set LK11 to "A" position. COM2 (RX) D6 To set Comm-2 for RS-422/485 operation, set LK11 to "B" position. PL2 PL2 COM-1 PL1 PL6 PL10 COM1 (TX) PL14 D3 PORT 80H LK8LK10 D4 D5 D7 LK9 D8 D10 D11 D12 D13 ON SW PL16 LK11 LK12 FLASHPWR LK2 PL8 I/O Cable PL13 PL18 PL19 LK1 PL7 PL9 PL12 PL17 Power Cable +5VDC RET / GND RET / GND +12VDC -RX/-TX +RX/+TX SUSP PL24 Processor Board (large bottom board) Communications Board (small top board) Note: There are duplicate numbers for the links on the processor (larger) board and the communications (smaller) board. If you must make a change to a jumper (link), then ensure that you modify the correct link. Processor Board Jumpers (Bottom Board) in 2 second Watchdog timer timeout LK1 out* 8 second Watchdog timer timeout in* Watchdog timer Enabled LK2 out Watchdog timer Disabled A +5V Backlight Voltage (Samsung, NEC, Sharp) LK3 B * +12V Backlight Voltage (LG Philips Display) A +5V LCD Supply (Samsung, NEC, Sharp) LK4 B * +3.3V LCD Supply (LG Philips Display) A COM4 IRQ3 LK5 B * COM4 IRQ10 A COM3 IRQ4 LK6 B * COM3 IRQ11 A * Battery Backup Enabled LK7 B Battery Backup Disabled (CMOS Cleared) LK8 LK9 LK10 LK11 LK12 in* in* in in* in* RS-485 Receiver Enabled RS-485 Terminated RS-422 Terminated Bit 1 of 259H Logic 1 User Application Link Bit 2 of 259H Logic 1 User Application Link out out out* out out RS-485 Receiver Disabled RS-485 Not Terminated RS-422 Not Terminated Bit 1 of 259H Logic 0 User Application Link Bit 2 of 259H Logic 0 User Application Link * Standard Setting QUANTUM 4 BOARD SETTINGS Communications Board Jumpers (Top Board) Com-1 (TB1) in Terminate COM1 LK2 RS-422/485 out* No termination in Pull down COM1 LK7 RS-422/485 (Rx-/Tx-) out* No pull down in Pull up COM1 LK8 RS-422/485 (Rx-/Tx+) out* No pull up in Pull down COM1 LK9 RS-422 (Tx-) out* No pull down in Pull up COM1 LK10 RS-422 (Tx+) out* No pull up A COM1 RS-422 (TB1) LK16 B* COM1 RS-485 (TB1) * Standard Setting Com-2 (TB2 - TB3) in Terminate COM2 LK1 RS-422/485 out* No termination in Pull down COM2 LK3 RS-422/485 (Rx-/Tx-) out* No pull down in Pull up COM2 LK4 RS-422/485 (Rx-/Tx+) out* No pull up in Pull down COM2 LK5 RS-422 (Tx-) out* No pull down in Pull up COM2 LK6 RS-422 (Tx+) out* No pull up A Select RS-232 for COM2 (TB2) LK11 B* Select RS-422/RS-485 for COM2 (TB3) A COM2 RS-422 (TB2) LK17 B* COM2 RS-485 (TB2) * Standard Setting

12 S M FRICK QUANTUM ACUair CONTROL PANEL Page 12 QUANTUM 4 FLOW DIAGRAM - D.C. VOLTAGE / COMMUNICATIONS WIRING Power Supply DC Power Harness P/N 640B0049H01 Factory Connector Communications wiring (RX - TX) to GCU Panels DC Power Harness P/N 640C0039H02 Quantum 4 Adapter Harness P/N 649B0862H01 Quantum 4 Backlight Tube (refer to Display Assembly Component Replacement Guide) Display (refer to Display Assembly Component Replacement Guide) Caution! High AC voltage at this connector. 2 1 P P Flash Card socket located under board Keypad Cable P/N 640B0031H01 Inverter P/N 333Q Display/Inverter Cable P/N 649D4824H01 NOTE: This pictorial represents a typical configuration using the Quantum 4, and is not to scale. The pictorial is meant to show the proper interconnection of the D.C. power - I/O communications wiring, keyboard cable and display harness and hardware components.

13 FRICK QUANTUM ACUair CONTROL PANEL S M Page 13 GCU (GENERAL CONTROL UNIT) BOARDS The information that follows in this section can help locate problems that can occur with GCU Input and Output circuit boards, and their interaction with the Quantum controller. GCU Board Description The GCU Board is actually a small microprocessor board and programmed to control discrete outputs, or accepting discrete inputs, from external electrical devices. Each Board has the capability of 16 output channels and 8 Input channels. Additionally, there is the capability for 11 Analog input channels and 4 Analog output channels. With the Quantum ACUair Control, these I/O channels are dedicated as to their function, through the operating system (software), enabled options and external wiring. Each channel that is used by the software will have a module plugged into it. A yellow module indicates that it is used for Inputs. A black module is used for Outputs. The standard Quantum ACUair package can have from one to four GCU Boards in the control network. Communications LED's The Quantum controller is in constant communication with all GCU Boards. You will notice on each GCU board, that there are a pair of LED's that are labeled as RX1 and TX1. These letters represent Receive (RX) and Transmit (TX). These LED's should be flashing at a fairly high rate during normal operation. This indicates that the Quantum, and the GCU Board that you are looking at, are properly communicating with each other. Reference the JUMPER AND DIPSWITCH SETTINGS" section later in this manual. This section contains the dipswitch settings for addressing the GCU Boards numbers (1) through (4). When these switches are properly set, the Quantum is able to serially communicate with each GCU board and provide data exchange. If these switches are not properly set, the result will be lost or failed communications. Connections to the Quantum As stated earlier, the Quantum standard ACUair control system utilizes up to four GCU Boards (in separate enclosures). To connect all of these boards together so that the Quantum can interface with them, they must be interconnected with a two-wire cable that provides the communications capabilities. These two signals are the RX (receive) and TX (transmit). These signals are the means by which the Quantum communicates to the GCU. Logic Voltage (Power) LEDs Located on the GCU Board is a +5 and a +12 Power LED. These LEDs should be illuminated as long as the Control Power switch is ON, and the proper voltages are present at the GCU power connector (J1). The power supply generates the +5 and +12 Vdc voltages, and passes it on through a Power harness. If a voltage related problem is suspected, the only way to actually determine this is to read the voltages on a Digital Voltage Meter (DVM). This may be accomplished by locating the connector labeled as J1 on the GCU. To check the +5 Vdc: Take the red (positive) probe of the DVM and carefully insert the end into the "+5V" lead, and the black (negative) probe end into the "GND" (Return or Common) lead, as shown below: +5 GND Set the DVM to read "DC", and set the proper range. The voltage reading should read approximately Vdc. If the reading is below Vdc, the low voltage problem will need to be corrected for proper operation of the system. To check the +12 Vdc: Take the red (positive) probe of the DVM and carefully insert the end into the "+12V" lead, and the black (negative) probe end into the "GND" (Return or Common) lead, as shown below: Set the DVM to read "DC", and set the proper range. The voltage reading should read approximately Vdc. If the reading is below Vdc, the low voltage problem will need to be corrected for proper operation of the system. The cause for a low voltage reading could be: Poor Connections. Check the power wiring for proper connectivity (loose screw connection, loose connector, broken wire, etc.). A problem may exist with the power supply. A problem may exist with GCU board. Status LED The GCU Board has a Status LED indicator on the board that blinks when the board s software is running. If the Status LED is not blinking, check to ensure that the EPROM is installed properly. The EPROM is located in chip slot U22. Digital Inputs +12 GND A Digital input is the portion of the hardware that allows devices such as limit switches, relay contacts, and level switches, to interface with the GCU. The software program within the GCU is constantly looking at these Input channels, and based upon whether a control voltage is present or not, will provide the necessary control for an associated Output channel.

14 S M FRICK QUANTUM ACUair CONTROL PANEL Page 14 Input modules are yellow in color. A side profile of this module is shown below: COM OUT VDC 5VDC LOGIC VAC AC INPUT 2 1 J9 (Output) - Positions 1, 3, 5, 7, 9, 11, 13, and 15 are 120 Vac Hot connections. Positions 2, 4, 6, 8, 10, 12, 14, and 16 are 120 Vac signal inputs: H 16 1 Digital Outputs 120 VAC Input A Digital Output is the portion of the hardware that the GCU is to control (energize). These devices include solenoids, relay coils, fans, blower contactors and heaters to be energized, based upon the logic within the GCU software program. J7 (Output) - Positions 1, 3, 5, 7, 9, 11, 13, and 15 are 120 Vac Hot connections. Positions 2, 4, 6, 8, 10, 12, 14, and 16 are 120 Vac signal inputs: H 16 Output 8 Output 7 Output 6 Output 5 Output 4 Output 3 Output 2 Output 1 1 Output modules are black in color. A side profile of this module is shown below: Output 16 Ouput 15 Output 14 Output 13 Output 12 Output 11 Output 10 Output VDC DC CONTROL A 280VAC AC OUTPUT 2 1 An LED is associated with each module and displays the state of each module. A lighted LED represents an Input that is High, receiving a signal or an Output that is On. 120 VAC Output Although this Output module is labeled as 280 VAC on the top, and on the side, it can be used on 120 applications. Never plug an Input module into a position designated for an Output module. You will notice that when a module is plugged into the GCU Board, there is a fuse located directly adjacent to the module. This fuse is of the plugable variety, and may be remove for testing. Checking the Digital Inputs and Outputs Some problems that may be encountered involve troubleshooting the digital inputs and outputs. The Digital GCU has three Digital I/O (DIO) board connectors labeled J7, J9 and J10. All digital I/O are wired to these connectors. J10 (Input) - Positions 1, 3, 5, 7, 9, 11, 13, and 15 are Neutral connections. Positions 2, 4, 6, 8, 10, 12, 14, and 16 are 120 Vac signal inputs: N 16 Input 8 Input 7 Input 6 Input 5 Input 4 Input 3 Input 2 Input 1 1 If a properly configured GCU board is not responding correctly, first look at the GCU board on the Service Screen. It is possible that one or more modules (input or output) has a problem: For an Output - If the screen says that an output is on, there should be 120 volts at the terminal strip for the corresponding output (refer to the wiring diagrams). If it is not on, check the LED on the GCU Board for the suspect output module. It should be lit. If the LED is not lit, then check the fuse for the output (inputs do not have fuses). If the output fuse is OK, then check the module. For an Input - If you know for a fact that a particular input should be energized, but the screen shows it as being off, then verify at the field wiring terminal strip the presence of 120 volts (refer to the wiring diagrams). If voltage is present at the terminal strip, then measure voltage at the GCU board input terminal strip (J10). Refer to the diagram on this page that shows the J10 terminal strip to identify which position is used for each input. If there is voltage to the GCU terminal (J10), then replace the corresponding input module. Fuse Testing and Replacement 1. Power off the panel. 2. Open the panel door. 3. Remove the questionable fuse. 4. Check the fuse using a DVM. 5. If the fuse is faulty, check for external shorts on the corresponding circuit, then replace the fuse with a new plug-type fuse (refer to Recommended Spare Parts list).

15 FRICK QUANTUM ACUair CONTROL PANEL S M Page 15 Input and Output Module Testing and Replacement 1. Power off the panel. 2. Open the panel door. 3. Replace the questionable module. 4. Power on the panel. 5. If it is an Input module, check if the associated LED is on when power is applied to the module. Troubleshooting an Output 1. Make sure the LED associated with the Output is on when power is applied to the module. 2. If the LED is not on when it should be and there is no operating condition preventing it, contact the Frick Service Department. 3. If the LED is on when it should be, check for proper panel voltage on the DIO connector plug. Check the voltage between neutral, and the associated signal position of the Output module. 4. If the voltage is OK, check for proper panel voltage between the associated signal position of the Output module on the DIO connector and the associated position on the terminal strip. 5. If the voltage is OK, check the wiring external to the panel. 6. If voltage is not OK, check the fuse. 7. If the fuse is OK, then check the module. 8. If the module is OK, check for proper panel voltage on the DIO connector plug between the output signal position, and neutral. Troubleshooting an Input 1. Make sure the LED associated with the Input is on when power is applied to the module. 2. If the LED is on then the Input module is good. 3. If the LED is on and there is no input voltage, replace the Input module. Replacing a Defective GCU Board The procedure to replace a GCU board is outlined below: 1. Shut off control power. 2. Remove the old board from the machine and the new board from its packing and place both on an anti-static surface. 3. Remove any required chip(s) from the defective board and install them in the replacement board. Align the notch at the end of the EPROM with the notch in the socket. Ensure that the GCU EPROM (installed into U22) has the proper label affixed to it. The Version number should match between all GCU EPROMS, as well as the program version of the Quantum (as shown on the About screen). As an example, if the Quantum version is 2.1, then all GCU boards must have version 2.1. The GCU boards may have an additional digit in the version number, such as This final digit is not critical with the compatibility of the system. 4. Ensure that all jumpers, dip switches, I/O modules and components are properly setup on the new board as it was on the old board. 5. Install the modified replacement board in the panel. After replacing a GCU board, it will automatically be detected after the Quantum power has been cycled off then on. It will then be necessary to re-enter all setpoints and calibration data to the board. Refer to the Factory Setup Instructions for more information (S FSI).

16 S M FRICK QUANTUM ACUair CONTROL PANEL Page 16 ACUair GCU CONTROL PANEL FLOW DIAGRAM - D.C. VOLTAGE / COMMUNICATIONS WIRING - +5, +12, -12 Vdc Power Supply +24 Vdc Power Supply GCU Board +24 Vdc Analog Output Power Communications wiring to Quantum Panel Analog Board (optional)

17 FRICK QUANTUM ACUair CONTROL PANEL S M Page 17 PICTORIAL DRAWING OF ACUair (GCU) BOARD: J7 Digital Outputs (7-16) J9 Digital Outputs (1-8) J10 Digital Inputs (1-8) Output Fuses Comm. Driver for Port 2 J3 Comm. Port 2 DIPswitch for ID # & Baud EPROM J1 Power J2 Comm. Port 1 Comm. Driver for Port 1 Analog Input Jumpers J11 Analog Inputs (9-11) J5 Analog Inputs (5-8) J4 Analog Inputs (1-4) J8 Analog Outputs (1-4) GCU BOARD SETTINGS Communications Port Connections Comm. Port 1 Comm. Port 2 Connector Function Connector Function J2-P2 Com - J3-P2 Com - J2-P3 Com + J3-P3 Com + Additional Communications Jumper Configurations Jumper Setting Function JP1 Installed Port 1 RS-485 pull-up resistor Removed* No pull-up resistor (standard setting) JP2 Installed Port 1 RS-485 pull-down resistor Removed* No pull-down resistor (standard setting) JP3 Installed Port 2 RS-485 pull-up resistor Removed* No pull-up resistor (standard setting) JP4 Installed Port 2 RS-485 pull-down resistor Removed* No pull-down resistor (standard setting) JP5 Installed* PFI pull-up resistor (standard setting) Removed No pull-up resistor * = standard setting GCU Board Dipswitch Settings SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 Panel ID 1 On Off Off Off Off Off Off On Panel ID 2 Off On Off Off Off Off Off On Panel ID 3 On On Off Off Off Off Off On Panel ID 4 Off Off On Off Off Off Off On GCU Board Analog I/O Jumper Settings

18 S M FRICK QUANTUM ACUair CONTROL PANEL Page 18 Analog Input 1 - Outside Air Temperature Analog Input 1 Sensor Wiring Input Function JP8 JP9 Connector Function 0 5 VDC Out Out J VDC Resistance 1-2 Out J4-11 Input Signal 4 20 ma Out 1 2 J4-12 GND ICTD * 2-3 * Out * Analog Input 2 - Discharge Air Temperature Analog Input 2 Sensor Wiring Input Function JP18 JP19 Connector Function 0 5 VDC Removed Removed J VDC Resistance 1-2 Removed J4-8 Input Signal 4 20 ma Removed 1 2 J4-9 GND ICTD * 2-3 * Removed * Analog Input 3 - Room/Return Air Temperature Analog Input 3 Sensor Wiring Input Function JP10 JP11 Connector Function 0 5 VDC Removed Removed J VDC Resistance 1-2 Removed J4-5 Input Signal 4 20 ma Removed 1 2 J4-6 GND ICTD * 2-3 * Removed * Analog Input 4 - Spare Temperature Analog Input 4 Sensor Wiring Input Function JP20 JP21 Connector Function 0 5 VDC Removed Removed J VDC Resistance 1-2 Removed J4-2 Input Signal 4 20 ma Removed 1 2 J4-3 GND ICTD * 2-3 * Removed * Analog Input 5 - Damper Position Analog Input 5 Sensor Wiring Input Function JP12 JP13 Connector Function 0 5 VDC Removed Removed J VDC Resistance 1-2 Removed J5-11 Input Signal 4 20 ma Removed 1 2 J5-12 GND ICTD * 2-3 * Removed * Analog Input 6 - Exhaust Fan 1 Position Analog Input 6 Sensor Wiring Input Function JP22 JP23 Connector Function 0 5 VDC Removed Removed J VDC Resistance 1-2 Removed J5-8 Input Signal 4 20 ma Removed 1 2 J5-9 GND ICTD * 2-3 * Removed * Analog Input 7 - Exhaust Fan 2 Position Analog Input 7 Sensor Wiring Input Function JP14 JP15 Connector Function 0 5 VDC Removed Removed J VDC Resistance 1-2 Removed J5-5 Input Signal 4 20 ma Removed 1 2 J5-6 GND ICTD * 2-3 * Removed * Analog Input 8 - Ammonia Detector Analog Input 8 Sensor Wiring Input Function JP24 JP25 Connector Function 0 5 VDC Removed Removed J VDC Resistance 1-2 Removed J5-2 Input Signal 4 20 ma * Removed * 1 2 * J5-3 GND ICTD 2-3 Removed Analog Input 9 - Room/Return Relative Humidity Analog Input 9 Sensor Wiring Input Function JP16 JP17 Connector Function 0 5 VDC Removed Removed J VDC Resistance 1-2 Removed J11-8 Input Signal 4 20 ma * Removed * 1 2 * J11-9 GND ICTD 2-3 Removed * = standard setting

19 FRICK QUANTUM ACUair CONTROL PANEL S M Page 19 GCU Board Analog I/O Jumper Settings (Continued) Analog Input 10 - Room/Return Pressure Analog Input 10 Sensor Wiring Input Function JP26 JP27 Connector Function 0 5 VDC Removed Removed J VDC Resistance 1-2 Removed J11-5 Input Signal 4 20 ma * Removed * 1 2 * J11-6 GND ICTD 2-3 Removed Analog Input 11 - Cool Air Temperature Analog Input 11 Sensor Wiring Input Function JP6 JP7 Connector Function 0 5 VDC Removed Removed J VDC Resistance 1-2 Removed J11-2 Input Signal 4 20 ma Removed 1 2 J11-3 GND ICTD * 2-3 * Removed * * = standard setting Analog Output Configurations Analog Output 1 Sensor Wiring - Outside/Return Air Dampers Analog Output 2 Sensor Wiring - Exhaust Command Connector Function Connector Function J8-8 Output Signal J8-6 Output Signal J8-7 GND J8-5 GND Analog Output 3 Sensor Wiring - Burner Output Analog Output 4 Sensor Wiring - Heat Profile Connector Function Connector Function J8-4 Output Signal J8-2 Output Signal J8-3 GND J8-1 GND Service Screen - GCU Board Digital and Analog Inputs and Outputs The Service Screen has been provided to view the raw data from the GCU Board. There is a separate screen for each of the up to four possible GCU Boards that are present. Digital values are shown as ON or OFF. Analog values are shown as a voltage (0.0 Vdc = 0% and 5.0 Vdc = 100%). NOTE: Analog Outputs 5 through 8 would apply to the optional Analog board. To access the Service Screens from the Air Handling Unit Overview screen, login to unit, press the [MENU] key, then the [SERVICE SCREEN] key, and finally the [ACUair Board] key.

20 S M FRICK QUANTUM ACUair CONTROL PANEL Page 20 ANALOG BOARD The optional Analog board would be installed in a GCU control enclosure only when the installed options call for it. The information that follows in this section can help locate problems that can occur with Analog Input and Output circuit board, and their interaction with the GCU Board. Analog Board Description The Analog Board is actually a small microprocessor board and is programmed to control analog outputs, or accepting inputs, from external electrical devices. Each Analog Board has the capability of 16 independent channels or I/O (Input/Output). With the GCU ACUair Control, these I/O channels are dedicated, through the software and external wring, as to the function of each channel. Each channel that is used by the software will have to be configured for the type of device that is connected to it (4-20 ma, 0-5 v, 1-5 v, or ICTD). The standard GCU ACUair control can have up to one Analog board (depending on options). Reference the JUMPER AND DIPSWITCH SETTINGS section later in this section. This section contains the dipswitch settings for addressing the Analog I/O Board. When these switches are properly set, the GCU board is able to serially communicate with the Analog I/O board and provide control signals and data exchange. If these switches are not properly set, the result will be one of the following: The wrong analog input signals being received The wrong analog output signals being sent from the board. Connections to the Quantum As stated earlier, the GCU ACUair control system utilizes one Analog Board. To connect this board so that the GCU can provide control, it must be interconnected with a wiring harness that provides all of the necessary D.C. voltage requirements, as well as the communications capabilities. A diagram of this wiring harness can be found later in this manual (see the ACUair GCU Control Panel Flow Diagram - D.C. Voltage / Communications Wiring). This harness has a 16-pin connector at one end, which plugs into the Analog board. The other end has no connector, and simply wires directly into the DC power terminals mounted on the right hand side of the GCU enclosure, and Comm Port 2 (J3) of the GCU board. Analog Inputs An Analog Input is the portion of the hardware that allows devices such as temperature sensors and pressure transducers, ammonia detectors, etc., to interface with the GCU. The software program within the GCU is constantly looking at these Input channels (through communications) and based upon what the voltage or current level of the channel is, will provide the necessary control for an associated action. Analog inputs arrive at the board on connectors P1 through P8. Each of these connectors can receive two channels (for a total of sixteen). Each of the sixteen analog input channels is board configurable to select for the following input signals: 4-20 ma 0-5 volt 1-5 volt ICTD Refer to the Analog Board drawing and Analog Board Settings pages that appear later in this section for specific information and locations of jumpers. Also, see the section entitled Checking the Analog Inputs and Outputs. Analog Outputs An Analog Output is the portion of the hardware that the GCU uses to provide control. With ACUair, this output is typically a 4-20 ma signal that is outputted to an external device. The devices are: Pre-Heat Cooling Variable Speed Fan Humidity Checking the Analog Inputs and Outputs Some problems that are encountered involve troubleshooting the Analog inputs and outputs. The Analog I/O (Input / Output) Boards have eight Analog I/O (DIO) board connectors labeled P1 through P8. The external Analog devices are wired to a DIO connector plug. Position 1 connects to the plus (+) of the external device for channel 1, position 2 connects to the signal (SIG) of the external device for channel 1 and position 3 connects to ground (GND) of the external device for channel 1. Position 4 connects to the plus (+) of the external device for channel 2, position 5 connects to the signal (SIG) of the external device for channel 2 and position 6 connects to ground (GND) of the external device for channel 2, as shown below: Channel 1 Channel 1 GND + Signal The Analog I/O Boards have numerous jumpers that must be properly selected. There are sixteen analog input channels that can be selected for 4-20 ma, 0-5 Vdc, or ICTD. All of these jumper settings are listed later in this section (Analog Board Settings section). Besides properly setting the hardware jumpers, each channel is setup in software for the proper transducer type and range, and each transducer must be calibrated through the appropriate sensor calibration screen. Improper setup of either the hardware or software will result in improper operation or range. The most common fault associated with the reading of the analog channels other than hardware or software setup problems fall into one of the following categories: Sensor fault Wiring problem Channel 2 + Channel 2 Signal GND

21 FRICK QUANTUM ACUair CONTROL PANEL S M Page 21 Improper grounding of system. An open wire, shorted wire, or faulty sensor will usually give a reading at either the minimum or the maximum end of the range scale. An erratic reading or a reading that seems to float up and down is usually indicative of a grounding problem. When a single transducer or cable is shorted to earth (or system) ground, this can show up as a whole assortment of problem channels. The easiest way to find a short to earth problem is to disconnect all the sensor plugs and ohm out each plug screw terminal to earth for open (infinite) impedance. All sensors should read open to earth. Replacing a Defective Analog Board The procedure to replace the Analog board is outlined below: 1. Shut off control power. 2. Remove the old board from the machine and the new board from its packing and place both on an anti-static surface. 3. Remove any required chip(s) from the defective board and install them in the replacement board. 4. Check that all jumpers, dipswitches and components are properly setup on the new board as it was on the old board. 5. Install the modified replacement board in the panel. ANALOG BOARD SETTINGS Communications Settings in J33 out* in J34 out* in J35 out* in J36 out* in J37 out* * standard setting RS-422/485 receive pull-down for long communications lines. No pull-down RS-422/485 transmit pull-up for long communications lines. No pull-up. RS-422 receive pull-down for long communications lines. No pull-down. RS-422 transmit pull-up for long communications lines. No pull-up. 120 ohm long communications line termination. No termination. Dipswitch Settings SW1 SW2 SW3 SW4 SW5 Board #1 On * On * On * On * Off * Board #2 Off On On On Off Board #3 On Off On On Off Board #4 Off Off On On Off Board #5 On On Off On Off Board #6 Off On Off On Off * standard setting Analog Board Output Jumpers Output Channel #1 - Pre-Heat ** J ma Output 2-3* 4-20 ma Output J39 1-2* 4-20 ma Output ma Output IC s install U15 & U7 Connect to P10 terms 1 & 2 Output Channel #2 - Cooling ** J ma Output 2-3* 4-20 ma Output J40 1-2* 4-20 ma Output ma Output IC s install U15 & U6 Connect to P10 terms 3 & 4 Output Channel #3 - Variable Speed Fan ** J ma Output 2-3* 4-20 ma Output J41 1-2* 4-20 ma Output ma Output IC s install U15 & U5 Connect to P10 terms 5 & 6 Output Channel #4 Humidity ** J ma Output 2-3* 4-20 ma Output J42 1-2* ma Output 0-20 ma Output IC s install U15 & U4 Connect to P10 terms 7 & 8 * = Standard Setting ** = If applicable Note: IC s must also be installed in order to enable the analog output options. U15 along with at least one IC (U4, U5, U6 or U7) installed will enable the channel.

22 S M FRICK QUANTUM ACUair CONTROL PANEL Page 22 ADDITIONAL SERVICE RELATED SCREENS GCU About Screen This About screen shows the GCU Board software version for the GCU board that is currently selected. Quantum About Screen To access the GCU About screen from the Air Handling Unit Overview screen, login to unit, press the [MENU] key, then the [ABOUT ] key. This About screen shows the Quantum software version. To access the Quantum About screen from the Air Handling Unit Overview screen, press the [Panel Status] key, then the [ABOUT ] key.

23 FRICK QUANTUM ACUair CONTROL PANEL S M Page 23 Change Communications Screen The following screen selections are provided: [Service Screen] - Press this key to access the "Show Comms" screen. Use this screen to view the ASCII communications that is occurring on the COM1 and COM2 communications port. [Change Setpoints] - Select this key to change the panel ID number. [Change to Baud] - A toggle key that changes between the baud rates of 1200, 2400, 4800, 9600, 19200, 38400, 76800, and is provided for the Comm. 1 setup. [Change to Baud] - A toggle key that changes between the baud rates of 1200, 2400, 4800, 9600, 19200, 38400, 76800, and is provided for the Comm. 2 setup. [A-B Comm.] - This is a toggle key that provides a method of selecting one protocol to communicate to the panel. This key changes between enabling A-B (Allen-Bradley), Modbus, or Frick communication protocol. For further setup, see the S (Communications Setup manual). [Remote] - A toggle key that changes between Remote and Manual for the Panel Control Status. To access the Change Communications screen from the Air Handling Unit Overview screen, press the [Panel Setup] key, then the [Change Comms] key.

24 S M FRICK QUANTUM ACUair CONTROL PANEL Page 24 ADJUSTMENT QUANTUM POWER SUPPLY ADJUSTMENT AND REPLACEMENT The Quantum controller requires accurately adjusted DC voltages in order to function properly. These voltages consist of +5 Vdc, and +12 Vdc (the -12 Vdc and +24 Vdc are not used). Periodic measurement and adjustment of the DC power system is highly recommended for optimum system operation. Over time, it is possible for temperature, humidity, vibration and component age, to degregate the accuracy of these voltages. When any of the DC voltages begin to stray from their optimum range (especially +5 Vdc), mysterious problems can begin to arise. Condor Power Supply Both DC voltages originate from the power supply. Refer to the Flow Diagrams for the Quantum 3 and 4. Even with a perfectly adjusted supply, it is possible for a potential drop in voltage at each connection point within the DC wiring harness. This drop normally is in the millvolt range, but under some conditions, the drop can be much greater (as high as tenths of a volt). By the time the voltage reaches the Quantum, and all of these potential voltages drops are considered, the combined drop can be such that serious problems can be apparent. Some examples of serious problems could be: Quantum reboots for no apparent reason. LED's on the Quantum are lit, but nothing appears on the display. It must be pointed out that only the +5 Vdc can be adjusted. In order to properly measure the DC power, it must be checked at the Quantum controller connection. For the +5 Vdc, if the voltage is in the range of to (+5.06 is ideal), it can be assumed that the +5 V power is correctly adjusted. For the +12 Vdc, if the range is between and Vdc ( is ideal), it can be assumed that the +12 V power is correct. Remember that the +12 Vdc cannot be adjusted on the Condor. Measuring and adjusting the! CAUTION power supply voltages require the control power switch to be energized. Extreme care must be observed when taking any readings, as 120 or 230 VAC (depending on incoming system voltage) is present within the power supply. Adjusting the supply requires the use of a small screwdriver with an insulated shaft, refer to NS letter NS-10-02) inserted into the supply to access an adjusting potentiometer. It is possible for the screwdriver (and the person making the adjustment) to come into contact with potentially lethal voltages. To perform measurements and adjustments on the power supply voltages, use a reliable Digital Volt Meter (DVM). The DVM should be accurate to 1/100 of a volt DC. With the control power switch turned "ON", wait until the "Air Handling Unit Overview" screen appears. This is because the graphics required to create this screen will draw more current than when the screen is showing the normal "POST" style messages during a boot up. If the screen never appears however (possibly due to a voltage problem), you will need to proceed regardless of what is or is not displayed. Ensure that the meter is set to the proper range (DC, 0-50 V, or equivalent), as well as observing proper wire polarity. Measure the +5 Vdc first. If you have a Quantum 3 controller, refer to the pictorial drawing of it on the following page for the exact location of the measurement point. Place the negative lead on the common (return) pin, and the positive lead on the +5 Vdc pin as shown. Verify that the DVM is displaying in the range of to (+5.06 is ideal). If the reading is outside of this range, then using a thin, flat bladed screwdriver, insert the tip into the access hole for the appropriate voltage potentiometer (refer to the Quantum Panel D.C. Power Supply Layouts). While watching the DVM, slowly rotate the screwdriver blade clockwise to increase the voltage or counter-clockwise to decrease. Check the reading on the DVM. If the reading at the Quantum has been adjusted properly, then this reading can be no lower than DC. If the voltage is less, check all of the daisychain connections on the blue DC-I/O harness. Ensure that all of its connectors are tight. If all connections are good, then go back and start measuring over again, this time beginning at the first board in the daisychain. Continue checking the voltage at each connection, until you locate the point at which the voltage drop is excessive. This will usually indicate a connection that is not being made properly, or the sockets within the connector are weak. In either case, the DC wire harness may need replacing. Next, you will want to measure the +12 Vdc. Perform the same steps as with the +5 Vdc measurement. If the voltage is low, ensure that there is not an excessive voltage drop in the wiring harness. If there is not excessive loss, (and the voltage is low) then the supply itself may need replaced. REPLACEMENT If the power supply is found to be bad, or not capable of acceptable adjustment, it will need replacing. When ordering this replacement, you will receive an upgrade kit. The purpose of this kit is to allow for the upgrading of the DC power harness, at the same time as replacing the power supply. Refer to the Recommended Spare Parts list for the upgrade part number. This upgrade kit will include the following components: Screws (6-32 x 3/8 flat head) Power supply (Condor) DC power cable harness (this is an improved version of the previous power cable)

25 FRICK QUANTUM ACUair CONTROL PANEL S M Page 25 LK25 B A B A HEAT SINK FLASH MEMORY SOCKET LK24 B A KB TP3 +5 TP4 +12 TP5-12 TP6 GND TX4 RX4 +5V V LK11 LK10 Check voltages on the bottom and top board as shown. The reading on the top board should be between and VDC, and should not be lower than 0.10 VDC lower than the reading on the bottom board. LK7 LK8 Common (Black lead) +5 VDC (Red lead) P7 LK19 BAT1 LK20 COM2 RS232 B A P7 RX1 TX1 LK16 B A RX2 TX2 LK17 B A RX3 TX3 LK18 B A TP1 GND ON SW2 LK1 LK2 LK3 LK4 LK5 LK6 LK7 LK8 LK9 LK10 LK11 LK12 LK13 LK14 LK15 SW COM1 RS- 422 RS- 485 COM2 RS- 422 RS- 485 COM3 RS- 422 RS Although power enters the board on this connector, this is not the recommended location for measurement/adjustment. Quantum 3 +5 DC Voltage Measurement Location PL5 PL15 LK3 LK4 A B PL11 Flash Card Socket (Located under board) COM TB3 PL1 PL3 PL3 PL4 COM-2 TB2TB1 RS-422 RS-422 LK1 RS-485 LK2 RS-485 LK3 LK4 LK5 LK6 LK7 LK8 LK9 LK10 RS-232 D8 PL B A LK5 LK6 PL LK COM-1 A B LK17 D1 B A A B LK16 D2 LK11 D6 PL2 PL1 PL6 PL10 PL14 D3PORT 80H LK8LK10 D4 D5 D7 LK9 D8 D10 D11 D12 D13 ON SW PL16 LK11 LK12 FLASH PWR LK2 PL8 PL13 PL18 PL19 LK1 PL7 PL9 PL12 PL17 +5 VDC (Red Lead) Common (Black Lead) A voltage regulator to the flash port allows the Quantum 4 5 VDC to be set to VDC as measured here. Quantum 4 +5 DC Voltage Measurement Location SUSP PL24

26 S M FRICK QUANTUM ACUair CONTROL PANEL Page 26 QUANTUM PANEL DC POWER SUPPLY LAYOUT (CONDOR)! +5VDC Adjustment (cut away view) CAUTION Use only a screwdriver with an insulated shaft to perform adjustment (see NS for details). J1 J VAC Ground -12VDC +12VDC +24VDC +5VDC Common INPUT: J2 AMP P/N: CTR CONNECTOR, 13 CIRCUITS INPUT: Neutral J1 AMP P/N: CTR CONNECTOR, 3 CIRCUITS Pin 1 AC GROUND PIN 1 OUTPUT #1 (+5.1V) Pin 3 AC NEUTRAL PIN 2 OUTPUT #1 (+5.1V) PIN 5 AC LINE PIN 3 OUTPUT #1 (+5.1V) PIN 4 COMMON MATING CONNECTORS: MOLEX PIN 5 COMMON HOUSING CONTACT PIN 6 COMMON INPUT PIN 7 COMMON OUTPUT PIN 8 OUTPUT #2 (+24V) PIN 9 OUTPUT #2 (+24V) PIN 10 POWER FAIL PIN 11 OUTPUT #3 (-12V) PIN 12 COMMON PIN 13 OUTPUT #4 (+12V) Note: The Condor power supply utilizes connectors for both the AC and the DC connections. Additionally, only the +5 Vdc can be adjusted on the Condor supply.

27 To date, there have been four different manufacturers of displays that the Quantum Control Panel has used. It is important to be able to determine the type of display that you are installing, so that it can be properly matched with the version of Quantum controller already in place. The reason for this is that each of the manufacturers has their own requirements for both logic voltage, and for backlight voltage for their particular display. Fortunately, the Samsung, NEC, and Sharp displays all share the same voltage characteristics, only the LG Philips display varies from this voltage requirement. A sticker should be affixed to the top center of the mounting plate. This sticker will give the part number of the assembly, the display (and type of display), and the inverter. If this sticker is not present, or to confirm the sticker information, measure the distance from one end of the white display mounting plate to the other, as shown below. If the distance is approximately 12-3/4", the display FRICK QUANTUM ACUair CONTROL PANEL S M Page 27 IDENTIFYING THE TYPE OF DISPLAY that is mounted to the plate is either a Sharp, NEC or Samsung. If the distance is approximately 11-3/4", the display is an LG Philips, as shown below. Once the type of display is known, you will want to use the chart at the bottom of this page to determine the proper parts compatibility. You will also need to refer to the jumper settings for the appropriate Quantum controller that is installed. Display Replacement 1. Shut off control power. 2. Remove the defective display. 3. Install the new display. 4. Ensure that all parts (cables, etc.) are compatible per the chart at the bottom of this page. 5. Verify the jumper (link) settings per the table near the bottom of this page. FRICK ASSEM NO. 640C0052G01 / L.G. PHILIPS DISPLAY NO. FRICK ASSEM NO. 640C0052G01 / L.G. PHILIPS DISPLAY NO. 640C1078H01 INVERTER NO. 333Q Sticker Information (may not be present on all mounting plates) 11-3/4" Display Mounting Plate Quantum 3 Motherboard Display Jumpers (links) (Refer to "Quantum 3 Board Settings" for location of jumpers) A +5V Backlight Voltage (Not used) LK10 B* +12V Backlight Voltage (All Displays) LK11 A +5V LCD Supply (Samsung, NEC, Sharp) B* +3.3V LCD Supply (LG Philips Display) * standard setting Quantum 4 Motherboard Display Jumpers (links) (Refer to Quantum 4 Board Settings" for location of jumpers) A +5V Backlight Voltage (Not used) LK3 B* +12V Backlight Voltage (All Displays) A +5V LCD Supply (Samsung, NEC, Sharp) LK4 B* +3.3V LCD Supply (LG Philips Display) * standard setting DISPLAY ASSEMBLY COMPONENT REPLACEMENT GUIDE MANUFACTURER DESCRIPTION SAMSUNG NEC (OBSOLETE) SHARP LG PHILIPS (CURRENT) 10.4 TFT Display 333Q Q Q C1078H01 Backlight Inverter 333Q (OR 333Q ) 333Q Q Q Quantum 3 Cable - CPU to Display 640B0036H01 640B0043H01 640B0045H01 640B0065H01 Cable - CPU to Inverter 640B0032H01 640B0044H01 640B0032H01 640B0032H01 Replacement - Backlight Not Available 333Q Q Q Display Replacement Assy. 640C0021G01 640C0021G01 Rev A 640C0021G01 Rev B 640C0052G01 Quantum TFT Display 333Q Q C1078H01 Backlight Inverter 333Q (OR 333Q ) 333Q Q Cable - CPU to SEE NOTE "A" 649D4824H01 Display/Inverter 649D4824H01 649D4824H01 Replacement - Backlight Not Available 333Q Q Display Replacement Assy. 640C0021G01 640C0021G01 Rev B 640C0052G01 NOTE A: When upgrading from a Quantum 3 with an NEC Display, to the Quantum 4, the display will need to be upgraded also, refer to the Recommended Spare Parts list. The LK4 jumper will need to be in the "A" position.

28 S M FRICK QUANTUM ACUair CONTROL PANEL Page 28 TROUBLESHOOTING A PROBLEM THAT APPEARS UNEXPLAINABLE When there is a problem that makes no sense due to unexplainable things happening, then check the following: It is important to know if the unit ever worked properly. If the unit used to work properly, try to determine when the problem first showed up. It is important to know if the problem occurs randomly, frequently, or all the time. Check what the temperature is at the panel. Is it very hot or very cold? If it just started to act up, then check if there was recently a severe lightning storm, fire, flood, or a plant accident. If any of the following conditions are possible, then check for it: Has any water or oil leaked into the panel or conduit? If it just started to act up, then check if anything was recently changed in the system (i.e. software or hardware.) If it just started to act up, then check if any service was recently done to the air unit or it s electrical system? If there is communication wiring connecting the panel to another panel or device, then check the following: If the Quantum is unexplainably shutting down, try disconnecting the communications cable to see if the problem goes away (this does not affect the individual air units operation). Check if the communications cable shields are tied to machine ground at only one location. Check that you are using the Frick recommended communications cable. See manual to match proper cable with type of communications (i.e., RS-422, RS-232, RS- 485, or some other type of factory communication bus system.) If this is an older plant, has the plant wiring been brought up to code? Do you have power wiring mixed with control wiring? Do you have power wiring mixed with sensor wiring? Do you have power wiring mixed with communications wiring? for the 3 phases and 1 for plant ground. Check that the motor is grounded to the starter panel. There are usually four wires: 3 for the phases and 1 for ground. Check that the pressure transducers are properly grounded. The two types of transducers you may have are as follows: an older type has an 8 to 10 inch 3-conductor pigtail coming out of the transducer. This type will have the attaching cable s shield cut off and insulated at the transducer end. The shield is then tied to a panel ground terminal in the panel. The newer type has the cable as an integral part of the housing and has the shield crimped to the case at the transducer end. This type of transducer has the cable s shield cut off and insulated in the control panel. Check that the temperature transducers are properly grounded. The temperature probes usually have two short wires coming out of the sensor, and are tied to a shielded cable at the thermal well head. The shield is insulated at the temperature probe and grounded at the panel end. Check if one of the temperature probes has a signal wire shorted to machine ground. To do this, first pull the orange plug from the micro board and then use a DVM and check each white wire to machine ground and each black wire to machine ground. Check that all inductive loads (i.e. Coils, Solenoids, or Relays, etc.) connected to the I/O output modules have surge suppressers across them, preferably at the devices and not at the panel end. If the air unit control settings unexplainably change modes, it may be a noise problem affecting the keypad s input circuit. Check if it works OK with the keypad cable disconnected. If it works OK, then check the grounding as described above. If the grounding is OK then replace the keypad. Make sure that you have a continuous ground back to the power source. The ground connection must be aluminum or copper. A conduit ground will not work. Make sure that there is no AC wiring lying next to the printed circuit board. Unexplainable auxiliary failures are usually indicative of noise due to wiring problems (i.e. incorrect earth grounds, mixed power and control wiring, unsuppressed coils, etc) Check that the starter panel is grounded to the plant transformer. There are usually four wires: 3

29 FRICK QUANTUM ACUair CONTROL PANEL S M Page 29 SETPOINT DATA SHEETS In most cases, updating software on the Quantum panel will require clearing the current setpoints and data stored in the nonvolatile memory on the main board. It is suggested that the operator first record all control setpoints prior to performing program chip upgrades. Panel Setup and Factory Setup settings will be lost when software is updated. The setpoint data sheets are useful for recording this information. The ACUair product consists of either of two types of air handling units, Makeup Air, or Mixed Air. Because of the two available types, this section will address each type separately, as each may have different setup screens based upon the installed options. Be aware that not all of the items shown here may be depicted on your individual unit. These screens are an attempt at showing all possible options that can be enabled. CONTROL SETUP Setting Default Range Process Control Setpoint 35.1 F 0.0 F F Cleanup Heating setpoint 42.1 F F F

30 S M FRICK QUANTUM ACUair CONTROL PANEL Page 30 COOLING CONTROL SETUP Cooling Setting Default Range Proportional Band 2.0 F 0.0 F F Dead Band 1.1 F 0.0 F F Integration Time 30 sec. 0 Sec Sec Process Cooling Lockout F F F Cooling CV Max 95.0 % 0.0 % % Cooling CV Min 5.0 % 0.0 % % Stage #1 Demand Setpoint 25.0 % 0 % % Min On Time 30 Sec 0 Sec Sec Min Off Time 30 Sec 0 Sec Sec Stage #2 Demand Setpoint 50.0 % 0 % % Min On Time 30 Sec 0 Sec Sec Min Off Time 30 Sec 0 Sec Sec Stage #3 Demand Setpoint 50.0 % 0 % % Min On Time 30 Sec 0 Sec Sec Min Off Time 30 Sec 0 Sec Sec Stage #4 Demand Setpoint 50.0 % 0 % % Min On Time 30 Sec 0 Sec Sec Min Off Time 30 Sec 0 Sec Sec Interstage Delay 20 Sec 0 Sec Sec Cleanup Cleanup Cooling Temperature 42.1 F F F Cleanup Cooling Lockout 42.1 F F F Differential 4.0 F 0.0 F F

31 FRICK QUANTUM ACUair CONTROL PANEL S M Page 31 HEATING CONTROL SETUP Heating Setting Default Range Proportional Band 2.0 F 0.0 F F Dead Band 1.1 F 0.0 F F Integration Time 30 sec. 0 Sec sec. Process Heating Lockout 35.1 F F F Process Heating CV Max % 0.0 % % Process Heating CV Min 0.0 % 0.0 % % Min On Time 30 Sec 0 Sec Sec Min Off Time 30 Sec 0 Sec Sec Cleanup Cleanup Heating Lockout 42.1 F F F Cleanup Heating CV Max % 0.0 % % Cleanup Heating CV Min 0.0 % 0.0 % % Differential 4.0 F 0.0 F F

32 S M FRICK QUANTUM ACUair CONTROL PANEL Page 32 PRE-HEAT CONTROL SETUP Pre-Heat Setting Default Range Proportional Band 2.0 F 0.0 F F Dead Band 1.1 F 0.0 F F Integration Time 30 sec. 0 Sec sec. Pre-Heat Process Setpoint 35.1 F F F Pre-Heat Process Lockout 35.1 F F F Pre-Heat Process CV Max % 0.0 % % Pre-Heat Process CV Min 0.0 % 0.0 % % Min On Time 30 Sec 0 Sec Sec Min Off Time 30 Sec 0 Sec Sec Cleanup Cleanup Pre-Heat Lockout 42.1 F F F Cleanup Pre-Heat CV Max % 0.0 % % Cleanup Pre-Heat CV Min 0.0 % 0.0 % % Differential 4.0 F 0.0 F F

33 FRICK QUANTUM ACUair CONTROL PANEL S M Page 33 EXHAUST CONTROL SETUP Stage #1 Setting Default Range Start 35.0 % 0.0 % % Differential 3.0 % 0.0% % Start Enable 30.0 % 0.0% % Stage #2 Start 70.0 % 0.0 % % Differential 3.0 % 0.0% % Start Enable 30.0 % 0.0% %

34 S M FRICK QUANTUM ACUair CONTROL PANEL Page 34 DAMPER CONTROL SETUP Room Pressure High Limit Setting Default Range Alarm 0.15 WG WG WG Alarm Delay 30 Sec 0 Sec Sec Shutdown 0.17 WG WG WG Shutdown Delay 30 Sec 0 Sec Sec Room Pressure Control Setpoint 0.05 WG WG WG Proportional Band 0.05 WG WG WG Dead Band 0.02 WG WG WG Integration Time 30 Sec 0 Sec 999 Sec Room Pressure CV Max 30.0 % 0.0 % % Cleanup Damper Position % 0.0 % % Cleanup Coil Purge Time 30 Sec 0 Sec - 60 Sec Economizer Switchover F F F Proportional Band 2.0 F 0.0 F F Dead Band 1.1 F 0.0 F F Integration Time 30 Sec 0 Sec Sec Differential 4.0 F 0.0 F F Lockout F F F Minimum Outside Air 10.0 % %

35 FRICK QUANTUM ACUair CONTROL PANEL S M Page 35 HEAT PROFILE CONTROL SETUP Setting Default Range Heat Profile Minimum Damper Position 40.0 % 0.0 % % Heat Profile CV Max % 0.0 % % Heat Profile CV Min 0.0 % 0.0 % %

36 S M FRICK QUANTUM ACUair CONTROL PANEL Page 36 HUMIDITY CONTROL SETUP Dehumidification Setting Default Range Setpoint 50.0 % 0.0 % % Proportional Band 10.0 % 0.0 % % Dead Band 1.0 % 0.0 % % Integration Time 30 Sec 0 Sec Sec Humidification Setpoint 50.0 % 0.0 % % Proportional Band 10.0 % 0.0 % % Dead Band 1.0 % 0.0 % % Integration Time 30 Sec 0 Sec Sec

37 FRICK QUANTUM ACUair CONTROL PANEL S M Page 37 SAFTY SETPOINTS SETUP Setting Default Range No Air Flow Shutdown Delay 30 Sec 0.0 % % Ammonia Alarm 100 ppm 0 ppm ppm Shutdown 500 ppm 0 ppm ppm Alarm Delay 2 Sec 0 Sec - 99 Sec Shutdown Delay 2 Sec 0 Sec - 99 Sec Discharge Air Alarm 34.0 F F F Shutdown 32.0 F F F Alarm Delay 1 Min 0 Min - 10 Min Shutdown Delay 1 Min 0 Min - 10 Min Auxiliary Aux 1 5 Sec 0 Sec - 99 Sec Aux 2 5 Sec 0 Sec - 99 Sec

38 S M FRICK QUANTUM ACUair CONTROL PANEL Page 38 DEFROST SETPOINTS SETUP Defrost Timers Setting Default Range Pump Out 3 Min 3 Min - 99 Min Hot Gas 20 Min 1 Min - 99 Min Bleed 3 Min 3 Min - 99 Min Fan Delay 3 Min 2 Min - 99 Min Defrost Digital Input Max Days Between Defrosts Max Consecutive Defrosts Defrost Schedule Defrost 1 Defrost 2 Defrost 3 Defrost 4 Defrost 5 Defrost 6 Defrost 7 Defrost 8 Refrig. Counter Setpoint 0 Min Min.

39 FRICK QUANTUM ACUair CONTROL PANEL S M Page 39 AUXILLIARY ANALOG INPUTS (12 & 13) SETUP Aux. Input #12 Setting Default Range High Shutdown 0.0 F F to F High Shutdown Delay 0 Sec 0 to 99 Sec High Alarm 0.0 F F to F High Alarm Delay 0 Sec 0 to 99 Sec Low Shutdown 0.0 F F to F Low Shutdown Delay 0 Sec 0 to 99 Sec Low Alarm 0.0 F F to F Low Alarm Delay 0 Sec 0 to 99 Sec Control: Disabled * Always Active When Running * Default Aux. Input #13 Setting Default Range (Based on Calibration) High Shutdown 0.0 PSIG PSIG to PSIG High Shutdown Delay 0 Sec 0 to 99 Sec High Alarm 0.0 PSIG PSIG to PSIG High Alarm Delay 0 Sec 0 to 99 Sec Low Shutdown 0.0 PSIG PSIG to PSIG Low Shutdown Delay 0 Sec 0 to 99 Sec Low Alarm 0.0 PSIG PSIG to PSIG Low Alarm Delay 0 Sec 0 to 99 Sec Control: * Default Disabled * Always Active When Running

40 S M FRICK QUANTUM ACUair CONTROL PANEL Page 40 AUXILLIARY ANALOG INPUTS (14 & 15) SETUP Aux. Input #14 Setting Default Range High Shutdown 0.0 PSIA PSIA to PSIA High Shutdown Delay 0 Sec 0 to 99 Sec High Alarm 0.0 PSIA PSIA to PSIA High Alarm Delay 0 Sec 0 to 99 Sec Low Shutdown 0.0 PSIA PSIA to PSIA Low Shutdown Delay 0 Sec 0 to 99 Sec Low Alarm 0.0 PSIA PSIA to PSIA Low Alarm Delay 0 Sec 0 to 99 Sec Control: Disabled * Always Active When Running * default Aux. Input #13 Setting Default Range High Shutdown 0.0 ppm ppm to ppm High Shutdown Delay 0 Sec 0 to 99 Sec High Alarm 0.0 ppm ppm to ppm High Alarm Delay 0 Sec 0 to 99 Sec Low Shutdown 0.0 ppm ppm to ppm Low Shutdown Delay 0 Sec 0 to 99 Sec Low Alarm 0.0 ppm ppm to ppm Low Alarm Delay 0 Sec 0 to 99 Sec Control: Disabled * Always Active When Running * default

41 FRICK QUANTUM ACUair CONTROL PANEL S M Page 41 AUXILLIARY ANALOG OUTPUTS (5, 6, & 7) SETUP Aux. Output #5 Setting Default Range Control Input 1 1 to 15 Aux. Output #6 Control Input 1 1 to 15 Aux. Output #7 Control Input 1 1 to 15 Aux. Output #8 Control Input 1 1 to 15

42 S M FRICK QUANTUM ACUair CONTROL PANEL Page 42 AUXILLIARY ANALOG OUTPUT #5 SETUP Control: * default Disabled * Always Active When Running Action: * default Forward * Reverse Setting Default Range Setpoint 32.0 F F to F Dead Band 0.0 F 0.0 F to 18.0 F Proportional Band 0.0 F 0.0 F to 99.0 F Integration Time 0 Sec 0 Sec to 999 Sec High Limit 100 % 0.0 % to % Low Limit 0.0 % 0.0 % to % Off Value 0.0 % 0.0 % to %

43 FRICK QUANTUM ACUair CONTROL PANEL S M Page 43 AUXILLIARY ANALOG OUTPUT #6 SETUP Control: * default Disabled * Always Active When Running Action: * default Forward * Reverse Setting Default Range Setpoint 32.0 F F to F Dead Band 0.0 F 0.0 F to 18.0 F Proportional Band 0.0 F 0.0 F to 99.0 F Integration Time 0 Sec 0 Sec to 999 Sec High Limit 100 % 0.0 % to % Low Limit 0.0 % 0.0 % to % Off Value 0.0 % 0.0 % to %

44 S M FRICK QUANTUM ACUair CONTROL PANEL Page 44 AUXILLIARY ANALOG OUTPUT #7 SETUP Control: * default Disabled * Always Active When Running Action: * default Forward * Reverse Setting Default Range Setpoint 32.0 F F to F Dead Band 0.0 F 0.0 F to 18.0 F Proportional Band 0.0 F 0.0 F to 99.0 F Integration Time 0 Sec 0 Sec to 999 Sec High Limit 100 % 0.0 % to % Low Limit 0.0 % 0.0 % to % Off Value 0.0 % 0.0 % to %

45 FRICK QUANTUM ACUair CONTROL PANEL S M Page 45 AUXILLIARY ANALOG OUTPUT #8 SETUP Control: * default Disabled * Always Active When Running Action: * default Forward * Reverse Setting Default Range Setpoint 32.0 F F to F Dead Band 0.0 F 0.0 F to 18.0 F Proportional Band 0.0 F 0.0 F to 99.0 F Integration Time 0 Sec 0 Sec to 999 Sec High Limit 100 % 0.0 % to % Low Limit 0.0 % 0.0 % to % Off Value 0.0 % 0.0 % to %

46 S M FRICK QUANTUM ACUair CONTROL PANEL Page 46 PANEL SETUP Temperature units: F * C Communications: ID Number: (range: 0-99) Comm. 1 Baud rate: *Default * Comm. 2 Baud rate: * *Default Communication Protocols: Frick * Allen Bradley Modbus *Default

47 FRICK QUANTUM ACUair CONTROL PANEL S M Page 47 SELECTABLE OPTIONS Selectable Options: Flash Screen on Shutdown: Enabled Disabled Remote Control Mode Available: Enabled Disabled

48 S M FRICK QUANTUM ACUair CONTROL PANEL Page 48 CALIBRATION Pressure Pressure Transducer Current Value Range Room Differential to 9.00 WG Temperature Temperature Sensor Current Value Range Outside Air F to F Discharge Air F to F Return Air F to F Spare Temp F to F

49 FRICK QUANTUM ACUair CONTROL PANEL S M Page 49 Other Calibration Sensor Current Value Range Outdoor Damper % to % Exhaust Damper % to % Exhaust Damper % to % Return Air Humidity % to % Ammonia -999 to 9999 Other Calibration Analog Input Current Value Range Auxiliary Input # F to F Auxiliary Input # PSIG to PSIG Auxiliary Input # PSAI to PSIA Auxiliary Input # ppm to ppm

50 S M FRICK QUANTUM ACUair CONTROL PANEL Page 50 Analog Output Calibration Analog Output Top End Value Default Range Outside Air Dampers % % to % Exhaust Dampers % % to % Heating % % to % Heat Profile % % to % Auxiliary Output # % % to % Auxiliary Output # % % to % Auxiliary Output # % % to % Humidification Output % % to % Analog Output Bottom End Value Default Range Outside Air Dampers 0.0 % % to % Exhaust Dampers 0.0 % % to % Heating 0.0 % % to % Heat Profile 0.0 % % to % Auxiliary Output # % % to % Auxiliary Output # % % to % Auxiliary Output # % % to % Humidification Output 0.0 % % to %