The controller should working with the corresponding relay board.
Main function
Cooling |
YES |
Heating |
NO |
Ventilation |
YES |
Fresh Air |
Optional |
Power lost memory |
YES |
Error alarm |
YES |
Auto over-voltage protection |
YES |
Air flow regulation |
2-grade |
Interior temp display |
YES |
Dimension
Model1
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Basic Function -
Cooling, fresh air, 2 speeds regulation
Connection Configuration -
Model 2
Basic Function -
Cooling, heating, fresh air, 2 speeds regulation
Connection Configuration -
Model 3
Basic Function -
Cooling, 2 speeds regulation
Connection Configuration -