TOUCH SCREEN CONTROLLER INSTRUCTIONS
Remark:
1) Under SA setting mode, after connecting the electrical heater according to the electrical diagram and
change parameter 01 to value 1, users can set the supply air temperature by pressing up and down button.
The setting temperature range is 10-25°C.
A) 0°C setting temperature minus SA temperature <5°C 1st stage heater on, 2nd stage heater off
B) Setting temperature minus SA temperature >5°C1st and 2nd stage heater on
2) The CO2 symbol appears when the CO2 sensor is connected. ERV runs at boost speed when CO2 con-
centration higher than setting value.
3) The humidity symbol appears when the "temperature and humidity sensor" is connected. ERV runs at
boost speed when humidity higher than setting value.
Under "humidity control" mode, users can set the setting humidity by pressing up and down button. The
setting range is 45% ~ 90%. And the Dial switch SW4-3 on the PCB should be switched ON to switch from
CO2 control function to humidity control function.
3. Air volume setting: Under SA or RA temperature interface. Users can set the return air volume in "RA"
status, and set the supply air volume in "SA" status by pressing up and down button. Totally 10 speeds con-
trol.
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Email: info@adremit.co.uk
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Puravent, Adremit Limited, Unit 5a, Commercial Yard,
Settle, North Yorkshire, BD24 9RH