HTW-IZ12-24V-0-10V Touch Screen Thermostat Manual

Transcription

1 HTW-IZ12-24V-0-10V Touch Screen Thermostat Manual Technical Data Power Supply AC24V Installation Surface-mounting Fan Power Supply 24V/ 110V/ 240V 50/60Hz Sensor NTC Valve output 0-10V Accuracy ±0.5 C Set Point Sange 5SS5 Protection Class IPS0 AmAient 0S50 Housing ABS plastic AmAient temperature 0 CS50 C Accuracy 1S0mm *90mm *27mm Description HTW-IZ12 series of 7 days programmaale touch screen thermostat designed for fan coil unit or wind pipe system of central Air condition helps to adjust the indoor temperature Ay comparing the room temperature with the setting Temperature. The thermostat applied to water system or wind system (two pipes or four pipes) of air condition, control fan coil, motorized valve, motorized Aall valve or air valve to adjust room temperature, reaches the setting point and achieves the purpose of saving energy.what is more, it can Ae with SS485 function selection. 1/6

2 Display and Button Descriptions Button description NO: signal Description 1 Fan speed setting : press Autton for short time and choose the low, med,high, or auto speed setting(twinkle) 2 Mode setting : press the Autton shortly to select programmaale mode and manual mode when switch is on 3 Value setting:press up and down to display data 4 Clock setting:press the Autton and for S seconds. And then press 5 shortly to minute,hour or week setting,press the or to adjust the value of time. mode setting:press for a little Ait long time aaout S seconds A press the to select the ventilating,cool and heat B press to select sleeping,regular Aoot features. Press the up and down to switch Aetween timing switch off mode and time switch on mode Temporary work patterns:just press or when the thermostat is in the programming mode. For instance,press or to change the energy saving mode into the comfortaale mode. show or 6 press the button for about 3 seconds to enter the programming mode.press the for shout time to enter adjustable mode (heat,cool,comfortable mode) and set the programmable and non-programmable mode. 7 and the condition of lock setting: Lock key is on when you press at the same time for Sseconds. Lock key is off if you continue to press them for aaout Sseconds. 2/6

3 Working mode 1 Manual mode : Press the M shortly to select the manual mode 2 Programming mode Press the M shortly to select the programmaale mode For example, set the comfortaale mode from 6 o clock to 9 o clock and 18 o clock to 22 o clock.the rest of the time is a energy saving mode. Press the M shortly to select the programmaale mode For example,set the comfortaale mode from 6 o clock to 9 o clock and 18 o clock to 22 o clock.the rest of the time is a energy saving mode S Programming interim mode In the programming mode State, press "+" or "-"key entering the power saving mode, then press the "+" or "-" key to return to the original work mode. 5 Ventilation mode Hot and cold valve are not working and only the fan speed works 6 Sleep mode Cooling mode : After entering the sleep mode,timer ticks when timing > 1 hours and the temperature will gu up Ay 1, when the timing > 2 hours and the temperature go Ay 1. From the 2 and the 8 o clock, the temperature will not keeping going and return the setting temperature.in the end,exit sleep mode. Heat mode :After entering the sleep mode,timer ticks when timing > 1 hours and the temperature will gu down Ay 1, when the timing > 2 hours and the temperature go down 1, when the timing >4 hours and the temperature go down 1. From the 4 and the 8 o clock, the temperature will not keeping going and return the setting temperature. In the end,exit sleep mode. 4 Fan speed display Fan speed setting : press Autton for short time and choose the low, mid, high or auto speed setting (twinkle) Mode setting 1 press the mode key " M " for aaout S seconds, entering regulation mode A: Press "+" and "-" keys to select modes, the selected mode will flash. B:Shortly press the mode key "M" to switch 3/6

4 2 Sleep (shortly press "+" or "-" keys to toggle the on/off), sleep is on when " " flashes shutdown function (press "+" or "-" keys shortly to toggle the on/off S Segular Aoot minutes, regular Aoot hours, regular Aoot function (shortly press "+" or "-" keys to toggle the on/off) 4 Segular timed shutdown minutes,hour,timed Programming setting Press the Autton for aaout S seconds to enter the programming mode.press the for shout time to enter adjustaale mode 1 Thermal comfort temperature setting (press "+" or "-" key to adjust the temperature value) 4 Cooling energy saving temperature setting (press 2 Thermal energy saving temperature setting (press "+" or "-"key to adjust the temperature value) "+" or "-" key to adjust the temperature value) 5 Monday to Sunday time setting, press the "+" to set a certain time period in a comfortaale mode, press S Cooling comfort temperature setting (press "+" or "-"key to adjust the temperature value) "_" key to set a certain time period in energy conservation. Press the mode key "M" fast forward, press mode key to copy the current setting to the next day. 4/6

5 Advanced options (Shutdown State) MODE 1: Press mode key while M and Autton for 5 seconds, enter advanced options parameters setting, press mode key " M " to switch option. the range of temperature :S0 C-70 C Press "+" or "_" key to adjust setting values 1 Compensated temperature The range of temperature -9 c, S9 c, 0.5 c increments.press "+" or "_" key to adjust setting values 2 Lock setting 0 means half lock:other keys are locked except switch on/off;1 means fully lock All keys are locked including switch on /off.press "+" or "_" key to adjust setting values 5 Weekly programming increasing value choices 0 means 15 minutes 1 means S0 minutes 2 means 1 hour -> cancel programme Press "+" or "_" key to adjust setting values 6 Fan on or off 0 means off 1 means on Press "+" or "_" key to adjust setting values S Set the temperature on lower limit value the range of temperature :1 C-10 C Press "+" or "_" key to adjust setting values 4 Set limit temperature values 7 Key-Card Function 0:Activate 1:Deactivate 8 P Value:Default=10 9. I Value:Default=5 MODE 2: At power off state, hold down and at the same time for 5 seconds it will display B01-B02,then press M to switch Aetween these options 1. Degrees Celsius and Fahrenheit Option (A 0 1) :Press + and - key to switch 5/6

6 Fahrenheit Degree Degrees Celsius 2. Factory Seset ( A 0 2 ) :Display A o,long press,show all setting to Ae factory reset Remote controlling key & function specification (optional) 1 Mode selection Autton: cooling, heating, ventilation mode 2 Up key: set higher temperature + S Down key: set lower temperature - 4 Fan speed key: high,medium,low S-speed selection 5 Sleep key: sleep function on/off 6 Timer key: timer shutdown set,1h to 7h shutdown set,long press to cancel shutdown set 7 Super key: under cooling,ventilation mode,enter into cooling & high fan speed state,cooling setting temperature 18 8 Power key: turn on/off Reset operation If options are suaject to interfere, the screen display or thermostat can not work properly, use hard oaject to tick reset Autton, until you hear the sound of keys, then release the Autton. The system recovers and procedure runs again Warranty We offer the warranty of 12 months, from the sales day. The products of our company can have lifetime warranty,if it is not the quality proalems, or Aeyond the warranty period, we will charge for the after-sale service. Diagram 6/6