LG MULTI V WATER IV ARWV100DAL4 Installation Manual page 43

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 en-
tered in the 7 segment.
2. This function is shown for only 2 seconds after the power is connected.
n Checking according to dip switch setting
• You can check the setting values of the Master outdoor 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
n
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 → Slave2 model capacity → Slave3 model capacity
→ Total capacity → System type → Power type → Product type
Example) 178 kW(62HP) 4Unit R410A combination (Cooling/heating switching type, 380V general type)
16 → 16 → 16 → 14 → 62 → 2 → 38 → 1
CAUTION
Product may not properly operate if the relevant DIP switch is not properly setup.
EX) Details of each symbol
Symbol Number
①
8~20
②
10~20
③
10~20
④
10~20
⑤
8~80
1
2
⑥
3
38
⑦
46
22
1
⑧
2
3
Contents
Master model capacity
Slave 1 capacity
Slave 2 capacity
Slave 3 capacity
Total capacity
Cooling only
Cooling/Heating
switching type
Simultaneous
Cooling/Heating type
380 V
460 V
220 V
General type
Tropical type
Factory type
Model capacity
Capacity(kW) Capacity(HP)
23 8
29 10
35 12
41 14
46 16
52 18
57 20
Electrical Wiring
Remark Refrigerant
Same
for master R410A
/slave
Installation Manual 43