LG MULTI V WATER IV ARWN120LAS4, Руководство по установке, Страница: 62 / 79

62 Outside Unit 62 Outside Unit
Electrical Wiring
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.
■
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
■
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
EX) Details of each symbol Model capacity
Symbol Number Contents
①
8~20 Master model capacity
②
10~20 Slave 1 capacity
③
10~20 Slave 2 capacity
④
10~20 Slave 3 capacity
⑤
8~80 Total capacity
⑥
1 Cooling only
2
Cooling/Heating
switching type
3
Simultaneous
Cooling/Heating type
⑦
38 380 V
46 460 V
22 220 V
⑧
1 General type
2 Tropical type
3 Factory type
Capacity(kW) Capacity(HP) Remark Refrigerant
23 8
Same
for master
/slave
R410A
29 10
35 12
41 14
46 16
52 18
57 20
CAUTION
Product may not properly operate if the relevant DIP switch is not properly setup.