210
2.2 Dip Switch Setting
Outdoor main PCB 0151800364/0151800364A dip switch setting SW5
Small service PCB:0151800076A dip switch setting SW1
SW7: Except the SW7-2 and SW7-3, all the other dip switch setting is OFF
SW7-2 SW7-3 Description
ON ON Defrosting Temperature:6°C
OFF OFF Defrosting Temperature:8°C (Default)
SW1-1 SW1-2 SW1-3 SW1-4 Description
OFF OFF OFF OFF State When Out of Factory
ON OFF OFF OFF
Compulsory Heating: 50Hz, Outdoor Motor 5-Class, Standard Open Angle 200,
The Others are Normal
OFF ON OFF OFF
Compulsory Cooling: 60Hz, Outdoor Motor 7-Class, Standard Open Angle 200,
the Others are Normal
OFF OFF ON OFF Rated Operation
OFF OFF OFF ON Time Defrost Valid
ON ON ON ON Detection for Wrong Wiring
SW5-1 SW5-2 SW5-3 SW5-4 SW5-5 SW5-6 SW5-7 SW5-8 Description
OFF OFF --- --- --- --- --- --- Heat Pump (Default)
ON OFF --- --- --- --- --- --- Cooling Only
ON ON --- --- --- --- --- --- Heating Only
--- --- OFF --- --- --- --- --- Adjust by Machine Types
--- --- ON --- --- --- --- --- Max Running Current:15A (Default)
--- --- --- OFF OFF OFF --- --- 3U55S2SR2FA
--- --- --- OFF OFF ON --- --- 3U70S2SR2FA
--- --- --- OFF ON ON --- --- 4U75S2SR2FA
--- --- --- ON OFF OFF --- --- 4U85S2SR2FA
--- --- --- ON ON OFF --- --- 5U105S2SS2FA
--- --- --- --- --- --- OFF --- Temperature Correction Invalid (Default)
--- --- --- --- --- --- ON --- Temperature Correction Valid
--- --- --- --- --- --- --- OFF Mute Unavailable (Default)
--- --- --- --- --- --- --- ON Mute Available
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