Manual FC 3500 DC Fan Control

Transcription

1 Manual FC 3500 DC Fan Control Description: FC 3500 DC Type: Manual File: Do FC 3500 DC V12 EN.docx VDH Products BV Pages: By: Initials: 23 BVDB Doc.no: Version: Date:

2 Table of contents 1 Introduction Overview FC 3500 DC System Warning Safety Instructions Electric Shock Prevention Fire Prevention Injury Prevention Additional Instructions Technical Data Installation Unpacking the FC 3500 DC unit Installation of the FC 3500 DC Control Switching the control-unit on or off Adjusting the temperature set point Adjusting the fan speed Adjusting the fan speed without temperature control Viewing other measurements Programming Parameters Parameter table Night temperature offset (P70) Error codes Trouble shooting Installation Connection FC 3500 DC drawing w Block diagram FC 3500 DC drawing w Dimensions FC 3500 DC Appendix-A: FC 3500 BP display panel Page 2 of 23

3 1 Introduction This document describes the working and control of the Heinen & Hopman FC 3500 DC. The system can consist of the following parts: 1) FC 3500 DC: Main Panel 2) FC 3500 BP: Display-unit several types (Four button control) 3) FC500-sens: Temperature sensors (Water- Air- en Outside-sensor) 4) RH95-2: Humidity sensor (For Humidity control see Parm.35). 1.1 Overview FC 3500 DC System Page 3 of 23

4 1.2 Warning It is highly recommended to study the operation of the FC 3500 DC Fan Control system carefully before using it. Disclaimer The information contained in this document is assumed to be accurate. However VDH Products BV accepts no liability for any mistakes or errors. Copyright Notice Copyright 2015 VDH Products BV, Roden The Netherlands. No part of this document may be reproduced without the prior written permission of VDH Products BV. Edition v1.0 1st pre-release edition v1.1 changed frontview and connections to general v1.2 changed connections Page 4 of 23

5 2 Safety Instructions 2.1 Electric Shock Prevention WARNING While power is on or when the FC 3500 DC is running, do not open the top cover of the housing. You may get an electric shock. Do not run the FC 3500 DC with the top-cover removed. Otherwise, you may access the exposed high-voltage parts and get an electric shock. Before starting wiring or inspection, switch power off, wait for more than 1 minutes. Ground the FC 3500 DC. Any person who is involved in the wiring or inspection of this equipment should be fully competent to do the work. Always install the FC 3500 DC before wiring. Otherwise you may get an electric shock or be injured. Operate only with dry hands to prevent an electric shock or be injured. Do not subject the cables to scratches, excessive stress, heavy loads or pinching. Otherwise, you may get an electric shock. Do not change anything while power is on. It is dangerous to change while the power is on. 2.2 Fire Prevention CAUTION Mount the FC 3500 DC on an incombustible surface. Installing the equipment directly on or near a combustible surface could lead to a fire. If the FC 3500 DC has become faulty, switch off the FC 3500 DC power. Mount the FC 3500 DC in ventilated area s only. 2.3 Injury Prevention CAUTION Apply only the voltage specified in the instruction manual to each terminal to prevent damage. Ensure that the cables are connected to the correct terminals. Otherwise, damage may occur. Always make sure that polarity is correct to prevent damage. Page 5 of 23

6 2.4 Additional Instructions Also note the following points to prevent an accidental failure, injury, electric shock, etc. Transportation and Installation CAUTION Ensure that installation position and material can withstand the weight of the FC 3500 DC. Install according to the information in the Instruction Manual. Do not operate if the FC 3500 DC is damaged or has parts missing. Do not stand or rest heavy objects on the FC 3500 DC. Prevent screws, wire fragments or other conductive bodies or oil or other flammable substance from entering the FC 3500 DC. Place during installation a covering plate over the FC 3500 DC to prevent metal powder, from drilling activity, being fallen into the unit. Remove covering plate always after finishing installation otherwise, it will give a negative effect on the ventilation of the unit. And the unit can even be overheated by it. Do not drop the FC 3500 DC or subject it to impact. Use the FC 3500 DC under the environmental conditions given in the technical data. Wirring CAUTION Use only cables and wiring capable of withstanding temperatures of 70 O C. It is recommended to use insulation-sleeved solderless terminals for power supply, heater, valve and fan wiring. Connect wires only when the unit is switched off. Any person who is involved in the wiring or inspection of this equipment should be fully competent to do the work. Check if the nominal supply voltage from the FC 3500 DC is equal to the AC-supply voltage. A incorrect power supply voltage can lead to fire, injury or failure. Place interrupters, capable of switching off frequency controllers, like automatic-mccbfuses, between the power supply and the FC 3500 DC and take other safety actions to prevent short-circuit in the external wiring. If no safety action is installed, this can lead to fire, injury or failure. Take care for correct wiring which is firmly mounted otherwise measurement mismatch, injury or damage to the unit can occur. Do not connect a AC supply to the outputs terminals of fan, heater or water valve. This can lead to damage or failure of the unit. Page 6 of 23

7 WARNING Do not attach signal-data cables (display, RS485, sensors, I/O, etc.) to live cables, antenna cables or cables with interference signals. Distance between signal-data cables and cables with interference should be more than 30cm but the absolute minimum should be 10cm. Better is to have separate cable channels for signal-data cables and cables with interference signals (Cable channels with separation must be in full metal). Trial Run CAUTION Check all parameters, and ensure that the machine will not be damaged by a sudden startup. Emergency Stop CAUTION Provide a safety backup such as an emergency brake which will prevent the machine and equipment from hazardous conditions if the FC 3500 DC fails. Operation WARNING Do not modify the equipment The electronic over-current protection does not guarantee protection of the motor from overheating. Do not use a magnetic contactor on the FC 3500 DC input for frequent starting/stopping of the FC 3500 DC. Before changing the settings of the FC 3500 DC fully examine the performances of the motor. Before running a FC 3500 DC which had been stored for a long period, always perform inspection and test operation. For a good performance the FC 3500 DC must be installed in a room which is not applied to extreme temperature changes. When the FC 3500 DC is mounted in a closed switchboard panel this panel should have a cooling fan or airco to provide an ambient temperature of maximum 40 o C. The case temperature of the FC 3500 DC may be 30/C higher than the ambient temperature. Page 7 of 23

8 Maintenance, Inspection and Parts Replacement CAUTION Check the environment of the FC 3000 DC regularly, to obtain good working conditions. Do not carry out a megger (insulation resistance) test on the control circuit of the FC 3500 DC. Replace parts only when the FC 3500 DC is switched off, wait 10 minutes and then open up the unit to replace the needed part. Disposing of the unit Treat as industrial waste. CAUTION General instructions CAUTION Many of the drawings and diagrams in this manual show the FC 3500 DC without a cover, or partially open. Never operate the unit like this. Always replace the cover and follow this manual when operating the FC 3500 DC. Page 8 of 23

9 3 Technical Data FC 3500 DC Description Comment Power supply voltage Power consumption On/Off switch before FC 3500 DC Electronics fuse Water valve output J1: 90Vac.. 260Vac, 50/60Hz 34,5 VA 1,5mm2 (14 AWG) flexible or solid wirring stripped 9mm. F1: 315 ma / 250Vac Slow J20: Triac output 90Vac.. 260Vac 50/60Hz, Max. 1A F2: 1 Amp./250Vac Slow Internal fuse F2 Alarm relay output J5: SPDT contact, max. 8A/250Vac or 5A/30Vdc Dimensions FC 3500 DC Fan Control FC 3500 BP Display unit Temperature ranges Set point Air Sensor Water sensor Default settings See parameter list Temperature sensors J9: Air-sensor / 2,2m J10: Water-sensor / 2,2m J11: Outside-sensor / 2,2m Contact input J19: Dig_in potential free contact-input Optional 3-wire sensor1 J12: Optional sensor1 U or I Jumper U/I J30: Selection U or I input Optional 3-wire sensor2 J13: Optional sensor1 U or I Jumper U/I J31: Selection U or I input Analog output J14: U or I output selected by load Rload>1K = Voltage out, 50E<Rload<400E = Current out Fan outputs J15: Fan1 output 3-wire J16: Fan2 output 3-wire J17: Fan3 output 3-wire J18: Fan4 output 3-wire On/off control outputs J2: Valve, Heat and Fan(s) outputs Valve output Heat output Fan(s) output Communications J6: RS485 with supply for display J3: Ethernet (to network) Operation temperature 0/+40 C (non-freezing) Storage temperature -20/+65 C Operation humidity 90%RH or less (non-condensing) Ambience Indoors in a ventilated area (see also operation temp./humidity)) Supply (L, N, PE) Valve (Lout, N, PE) Relay (NO, NC, C) 247 x 145 x 63,5mm 102 x 102 x 44mm +9/+29 C (+48/+85 F) -20/+100 C [-4/+212 F) -20/+100 C [-4/+212 F) (2-wire 10K NTC) (2-wire 10K NTC) (2-wire 10K NTC) (NO, Gnd) (+12Vdc, Signal, 0V) 0-1V, 0-10V or 4-20mA (+12Vdc, Signal, 0V) 0-1V, 0-10V or 4-20mA (Signal, Gnd) (FB, Gnd, Signal 0-10V=) (FB, Gnd, Signal 0-10V=) (FB, Gnd, Signal 0-10V=) (FB, Gnd, Signal 0-10V=) (12Vdc out max. 100mA) (12Vdc out max. 100mA) (12Vdc out max. 100mA) (+12V, A, B, Gnd) (free from corrosive gas, flammable gas, oil, mist, dust, dirt and water) Page 9 of 23

10 4 Installation This manual is written for the FC 3500 DC controller unit. Incorrect handling may cause the FC 3500 DC to operate incorrectly, causing its life to be reduced considerably, or at the worst, the FC 3500 DC to be damaged. Handle the unit properly in accordance with the information in each section as well as the precautions and instructions of this manual to use it correctly. 4.1 Unpacking the FC 3500 DC unit Unpack the FC 3500 DC and check the unit for discrepancy, damage etc. If found such please contact your sales representative. 4.2 Installation of the FC 3500 DC Avoid places where the unit is exposed to oil mist, flammable gases, fluff, dust, dirt etc. Install the unit in a clean place or inside a totally enclosed panel which does not accept any suspended matter. Page 10 of 23

11 5 Control To control the FC 3500 DC fan control, a display-unit should be connected to it. Standard is the FC 3500 BP (4 button display-unit, see appendix A) connected at the RS485 Network connection of the controller. Normally the display unit shows the room temperature. In case of an error the unit displays the error code (see chapter 7). Press any key to acknowledge the error. Now the unit alternates the room temperature and the error code until the error is solved. At this chapter the control is explained for the FC 3500 BP display unit. 5.1 Switching the control-unit on or off Press the ON/OFF key to turn the controller on or off. 5.2 Adjusting the temperature set point Press the RAISE or LOWER key to view the current temperature set point. A blinking t indicates that this mode is selected. Use the RAISE or LOWER key to raise or lower the set point. Page 11 of 23

12 5.3 Adjusting the fan speed Press the FAN key to view the fan speed setting. The LED FAN will lit. Select with the RAISE or LOWER key the fan speed. (NB. It may not always be possible to lower the fan speed due to requirements for heating or boosting. In that case the new fan speed will be set when the room is on temperature). 5.4 Adjusting the fan speed without temperature control Switch the control-unit off. Adjust the fan speed as above. To switch the fan off, the fan speed should be Viewing other measurements Press the RAISE and LOWER key simultaneously to enter a submenu where you can select the following readouts with the RAISE and LOWER keys: ct : Water temperature rh : Relative humidity orh : Outside relative humidity ot : Outside temperature Press the FAN key to view the value (the value is shown direct and stays in the display for 5 seconds). After five seconds the normal readout reappears. Page 12 of 23

13 6 Programming Parameters To access the parameter mode; Switch the unit off with the ON/OFF key. Press the LOWER key for more than 10 seconds. You are asked to enter an access code. Use the RAISE and LOWER keys to enter a digit. Use the FAN key to move on to the next digit. The access code is 671. If the code is entered correctly you will see P10. The access mode will remain active for five minutes after leaving the parameter mode. After entering the parameter mode, select a parameter by pressing the RAISE or LOWER key. After selecting the desired parameter press the FAN key to view the value of the selected parameter. By pressing the FAN key simultaneously with the RAISE or LOWER key the value of de selected parameter can be changed. The changed value(s) of the parameters will be stored into the memory after leaving the parameter mode for 30 seconds. The next pages show the parameter table. Within this table the following notes are applicable (placed after the parameter numbers). These parameters are only active with monitoring system (PC). To use humidity-control, a humidity sensor must be connected to Optional Sensor1. Is this humidity sensor a RH95/2 sensor, than connect as follows; +12V to pin3 (dc+) of RH95/2 (V+ Supply humidity sensor), Signal to pin2 (rh+) of RH95/2 (Signal 0-1Vdc = 0-100%RH) and GND to pin1 (dc-) of RH95/2 (Common 0V) Also set the Optional sensor1 input selection jumper J30 to volt, see connections Page 13 of 23

14 6.1 Parameter table Number Description Range Unit Default Sensors P 10 Offset room sensor K F K/ F 0 K 0 F P 11 Offset water sensor K F K/ F 0 K 0 F P 12 Offset outside sensor K F K/ F 0 K 0 F P 13 Function outside sensor = Not available 1 = Outside sensor 2 = Outside sensor (send across network) P 15 Temperature unit = Celsius 1 = Fahrenheit P 18 Readout humidity - %RH - Control settings P20 Differential cooling C F C/ F 1.0 C 1.8 F P21 Differential heating C F C/ F 1.0 C 1.8 F P22 Heater available = No 1 = Yes P23 Heater mode = Only use heater if water too cold 1 = Always use heater P24 Analog output mode (Connect. J14) = On/Off heating (P21) (4 or 20mA / 0 or 10Vdc) 1 = PI heating (P25..26) (4..20mA / 0..10Vdc) P25 P-band heater K F K/ F 1.0 K 1.8 F P26 I-time heater (0 = Only P-action) Minutes 0 P27 Maximum water temperature for cooling C F C/ F 15 C 59 F P28 Minimum water temperature for heating C F Boost settings P29 Boost function enabled 0 = No, 1= Yes P30 Boost delta C F C/ F 20 C 68 F C/ F 5 C 9 F Page 14 of 23

15 Number Description Range Unit Default Humidity control P35 Humidity control = None 1 = Readout only 2 = Readout and control P36 Humidity set point % %RH 50% P37 Differential humidity while heating % %RH 5% P38 Maximum water temperature for humidity control C F C/ F 15 C 59 F Fan control P41 Maximum fan speed P42 Minimum fan speed P43 Fan startup time at max speed Seconds 0 P44 Maximum output to percent % 100 Fan speed readout P51 Fan speed 1 (x100rpm) - RPM - P52 Fan speed 2 (x100rpm) - RPM - P53 Fan speed 3 (x100rpm) - RPM - P54 Fan speed 4 (x100rpm) - RPM - Set point settings P61 Minimum adjustable temperature C C/ F 9 C set point F 48 F P62 Maximum adjustable temperature set point C F C/ F 29 C 84 F Night shift settings P70 Night temperature offset K K/ F 0 (lowes set point) F P71 Night fan speed P72 Day display mode P73 Night display mode P74 Start time day /off hh:m off P75 Start time night /off hh.m off Auto-fan speed settings P80 Fan speed automatic during cooling 0 = No 1 = Yes P81 Offset P-Band auto-fan speed K F K/ F 0 K 0 F P82 P-band auto-fan speed K F K/ F 10.0 K 18.0 F P83 I-Time auto-fan speed (0 = Only P-action) Minutes 0 Cycle settings heating P84 Cylcle time PI modulated heating Seconds 30 Page 15 of 23

16 Number Description Range Unit Default Voltage output settings P85 Voltage output at 0% auto-fan speed % 30% P87 Voltage output at 100% auto-fan speed % 100% Water valve settings P88 Pulse pause cycle time (water valve) Minutes 5 P89 Puls pause percentage (water valve) % 100% General P92 Log interval (0 = Off) Minutes 0 P93 Acces code XXX P95 Software version P96 Production year P97 Production month P98 Serial number Fan1 settings F10 Type fan 1 0 = No Fan 1 = No Fan type 2 = Fan with rel 3 = Fan with rpm F11 Fan 1 speed % 30 F12 Fan 1 speed % 40 F13 Fan 1 speed % 50 F14 Fan 1 speed % 60 F15 Fan 1 speed % 80 F16 Fan 1 speed % 100 Fan2 settings F20 Type fan 2 0 = No Fan 1 = No Fan type 2 = Fan with rel 3 = Fan with rpm F21 Fan 2 speed % 30 F22 Fan 2 speed % 40 F23 Fan 2 speed % 50 F24 Fan 2 speed % 60 F25 Fan 2 speed % 80 F26 Fan 2 speed % 100 Fan3 settings F30 Type fan 3 0 = No Fan 1 = No Fan type 2 = Fan with rel Page 16 of 23

17 Number Description Range Unit Default 3 = Fan with rpm F31 Fan 3 speed % 30 F32 Fan 3 speed % 40 F33 Fan 3 speed % 50 F34 Fan 3 speed % 60 F35 Fan 3 speed % 80 F36 Fan 3 speed % 100 Fan4 settings F40 Type fan 4 0 = No Fan 1 = No Fan type 2 = Fan with rel 3 = Fan with rpm F41 Fan 4 speed % 30 F42 Fan 4 speed % 40 F43 Fan 4 speed % 50 F44 Fan 4 speed % 60 F45 Fan 4 speed % 80 F46 Fan 4 speed % 100 Page 17 of 23

18 Additional explanation of parameter: 6.2 Night temperature offset (P70) During nighttime it is possible to give the set point an offset of parameter P70 ( K/ F) degrees, which lowers the normal set point. F.i.: Set point at 20 C, and P70=+5 K gives at nighttime a set point of (20 C - (+5 K) )= 15 C or Set point at 20 C, and P70=-7 K gives at nighttime a set point of (20 C - (-7 K)) = 27 C. 7 Error codes During operation the following error codes may occur; Error code E1 E2 E3 Description Room temperature sensor failure Water temperature sensor failure Outside temperature sensor failure EF1 Fan failure Fan 1 EF2 Fan failure Fan 2 EF3 Fan failure Fan 3 EF4 Fan failure Fan Trouble shooting Error codes Solution E1, E2, E3 Replace the sensor. If the problem persists, the unit may be defective EF1, EF2, EF3, EF4 Check if there is no obstruction in the fan Check if the power supply is connected to the fan(s) Check the wirring to the fan(s) Check the fan type in the parameters (F10, F20, F30, F40) Page 18 of 23

19 FC 3500 DC Fan Control Document no.: Installation Installation drawings 8.1 Connection FC 3500 DC drawing w0 Page 19 of 23 Version: 1.2

20 FC 3500 DC Fan Control Document no.: Block diagram FC 3500 DC drawing w1 Page 20 of 23 Version: 1.2

21 8.3 Dimensions FC 3500 DC Page 21 of 23

22 Appendix-A: FC 3500 BP display panel A1 Frontview FC 3500 BP drawing number w0 A2 Dimensions FC 3500 BP Attention: There may be more types of FC 3500 BP display units which may have different dimensions and front materials Page 22 of 23

23 A3 Connections FC 3500 BP Page 23 of 23