Dip switch setting
PCB 0151800054A dip switch setting
SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8 Description
0 0 --- --- --- --- --- --- 28K indoor unit
0 1 --- --- --- --- --- --- 36K indoor unit
1 0 --- --- --- --- --- --- 48K indoor unit
1 1 --- --- --- --- --- --- 60K indoor unit
--- --- 0 --- --- --- --- --- Power module choose 1
--- --- 1 --- --- --- --- --- Power module choose 2
--- --- --- 0 --- --- --- --- DC fan motor
--- --- --- 1 --- --- --- --- AC fan motor
--- --- --- --- 0 --- --- --- Double fan
--- --- --- --- 1 --- --- --- Single fan
--- --- --- --- --- 0 --- --- Old comunication protocol
--- --- --- --- --- 1 --- --- New communication protocol
--- --- --- --- --- --- 0 --- 3 phase
--- --- --- --- --- --- 1 --- 1 phase
--- --- --- --- --- --- --- 0 Without quiet mode
--- --- --- --- --- --- --- 1 With quiet mode
SW6-1 SW6-2 SW6-3 SW6-4 Discription
0 --- --- --- Non-rated operation(default)
1 --- --- --- Rated operation
--- 0 --- --- Normal defrosting(default)
--- 1 --- --- Compulsory defrosting
--- --- 0 --- Normal cooling(default)
--- --- 1 --- Compulsory cooling
--- --- --- 0 Normal heating(default)
--- --- --- 1 Compulsory heating