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Dip switch setting
Outdoor main PCB 0151800075C dip switch setting
1
2
3
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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SW6: outdoor central control address setting
1
2
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
ON
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
ON
ON
ON
ON
ON
ON
ON
SW7: pre-set dip switch (default : all OFF)
Small service PCB:0151800076A dip switch setting
SW1 definition:
1
2
3
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
4
5
6
7
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OFF
OFF
ON
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OFF
ON
OFF
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ON
OFF
ON
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ON
ON
OFF
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ON
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OFF
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3
4
OFF
OFF
OFF
ON
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
ON
4
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
Super Match
8
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 15A
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Normal control(default)
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3U19
---
3U24
---
4U30
---
5U34
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temperature correction valid
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temperature correction null(default)
ON
Quiet operation valid
OFF
Quiet opoperationeration vaild(default)
Outdoor central control address
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Definition
120
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Troubleshooting
