GB
2.2 Box content
2.3 First installation
There are 2 ways to install the controller
• Wall mounted using 2 screws.
• Mounted on a DIN Rail
3. Product description
LED
3.1 LED color meanings
LED
Heat and Cool and RF
LED (Red/Blue/Green)
Pump/Humidity/error
LED (Red/Blue/Green)
Meaning
Fix Red =
Fix Blue =
Red / Blue blinking =
Green flashing =
Red blinking =
Blue blinking =
Fix Green =
Green/Blue blinking =
Green/red blinking =
Red/Blue/Green blinking = Global humidity detection and pump activation and NTC error
DIP switch
Heating mode
Cooling mode
RF loss (In case of RF loss, the SH-HCM switches
in Heating mode and triggers the pump)
RF communication
NTC error
Global humidity detection (In that case, the dehumidifier is triggered)
Pump is triggered
Global humidity detection and pump activation
Pump is triggered and NTC error
Push button
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