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MULTI V Water IV
9. Electrical Wiring
9.4.2 Dip switch setting
1. Set the dip switch and turn on the power of the outside unit to check whether the set value is correctly entered
in the 7 segment.
2. This function is shown for only 2 seconds after the power is connected.
Checking according to dip switch setting
•
You can check the setting values of the Master outside unit from the 7 segment LED.
The dip switch setting should be changed when the power is OFF.
•
It checks whether the input is properly performed without the bad contact of the dip switch or not
Checking the initial display
The number is sequentially appeared at the 7 segment in 5 seconds after applying the power.
This number represents the setting condition.
Master model capacity
Slave1 model capacity
Total capacity
System type
Example) 62HP 4Unit R410A combination (Cooling/heating switching type, 380V general type)
20
20
14
8
62
CAUTION
Product may not properly operate if the relevant DIP switch is not properly setup.
EX) Details of each symbol
Symbol
Model capacity
Capacity(kW)
23
29
41
57
Heat Pump
Slave2 model capacity
Power type
Product type
2
38
1
Number
8~20
10~20
10~20
10~20
8~80
Capacity(HP)
8
10
14
20
Slave3 model capacity
1
2
Cooling/Heating switching type
3
Simultaneous Cooling/Heating type
38
46
22
1
2
3
Remark
Same for master/slave
Installation of Outside Units
Contents
Master model capacity
Slave 1 capacity
Slave 2 capacity
Slave 3 capacity
Total capacity
Cooling only
380 V
460 V
220 V
General type
Tropical type
Factory type
Refrigerant
R410A
43
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