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Outdoor main PCB 0151800075 dip switch setting
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ON
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OFF
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ON
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OFF
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ON
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OFF
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SW7: pre-set dip switch
Small service PCB:0151800076 dip switch setting
SW1 definition:
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2
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OFF OFF
OFF
OFF State when out of factory
ON OFF
OFF
OFF
OFF ON
OFF
OFF
OFF OFF
ON
OFF Rated operation
OFF OFF
OFF
ON Time defrost valid
ON
ON
ON
ON Detection for wrong wiring
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5
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7
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OFF
OFF
ON
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OFF
ON
ON
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ON
OFF
ON
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ON
ON
OFF
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ON
OFF
OFF
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ON
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OFF
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Compulsory heating: 50Hz, outdoor motor 5-class, standard open angle 200, the
others are normal
Compulsory cooling: 60Hz, outdoor motor 7-class, standard open angle 200, the
others are normal
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Decription
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Cooling only
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Heating pump(default)
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set ON if frost easily
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set OFF if hard to frost(default)
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Max.running current is 11A
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Normal control(default)
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YJU3YH019BARXA-X
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YJU4YH025BARXA-X
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YJU4YH030BARXA-X
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YJU5YH034BARXA-X
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YJU5YH045BARXA-X
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temperature correction valid
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temperature correction null(default)
ON
Quiet operation valid
OFF
Quiet o poperationeration vaild(default)
Definition
228
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