Airwell YCV Series Service Manual

39
Outdoor unit PCB dipswitch setting (attention the di󰀨erent PCB version.)
■ Dened principles of dial switch:
BM1 puts emphasis on setting or debugging during the project, while BM2 during factory production.
①
BM1 introduction
13. Dip Switch Setting
Electric wiring and the application
BM1_1 Lock indoor quantity
[1] Lock indoor quantity
OFF Begin to search indoor
ON Stop searching indoor and lock quantity
BM1_2 Reserved
[2] Reserved
OFF Reserved (default)
ON Reserved
BM1_3 Fan selection
[3] Fan selection
OFF All AC
ON All DC
BM1_4
Priority selection for energy saving /
e󰀨ect
[4] Priority selection for energy saving /e󰀨ect
OFF Energy saving priority
ON E󰀨ect priority
BM1_5
Indoor ON / OFF simultaneous
control
[5] Indoor ON / OFF simultaneous control
OFF Every indoor unit can be controlled seperately
ON All the indoor units will simultaneous ON or OFF
BM1_6 Defrosting condition selection
[6] Defrosting condition selection
OFF Not easy to frost area(default)
ON Easy to frost area
BM1_7 Defrosting level
[7] Defrosting level
OFF Ordinary defrosting (default)
ON Strengthen defrosting (increase the defrositng time)
BM1_8 Silent operation selection
[8] Silent operation selection
OFF Without silent operation(default)
ON Silent operation

Airwell YCV Series Specifications

General

Brand	Airwell
Model	YCV Series
Category	Air Conditioner
Language	English