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ELECTRICAL WIRING
ENGLISH
Master Outdoor Unit Settings Check
The numbers should display one by one on 7-segment after the power is turned on.
The numbers correspond to each setting.
<Display Order>
① Master model capacity → ② Slave model capacity → ③ Total capacity → ④ System type →
⑤ Power type → ⑥ Product type
<Example>
When the series model is 127 kW (45 HP) (380 V) which is a two-unit (R410A refrigerant) (380
V) combination of 56 kW (20 HP) and 71kW (25 HP)
① 25 → ② 20 → ③ 45 → ④ 1 → ⑤ 38 → ⑥ 1
E.g. Meaning of Symbols
Symbol Number Meaning
①
16 ~ 25
②
16 ~ 25
③
16 ~ 50
④
1
⑤
38
125
126
⑥
1
Master model capacity
Slave model capacity
Total capacity
Heat Pump
380 V model
220 V 50 Hz model
220 V 60 Hz model
High efficiency model
Capacity by Models
Number Capacity (kW) Capacity (HP) Remark Refrigerant
16 45 16
Same for master
and slave
R410A20 56 20
25 71 25
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