LG R5TT20F-SA1, Engineering Product Data Book

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Heat Pump Water Heater
- 5 0 Hz ( R134a)
4 7
1 8
.
Troubleshooting
Replacement Parts List
Item No. Description
1 Panel Assembly,Front
2 PCB Assembly,Display
3 Front decor (Cover,Terminal)
4 Cover Assembly,Top
5 Filter Assembly,Air Cleaner
6 Cover Assembly,Control
7 PCB Assembly,Power
8 PCB Assembly,Main
9 PCB Assembly,Module
10 Transformer,Reactor
11 Case Assembly,Control
12 Panel,Rear
13 Bracket,Motor
14 Motor Assembly,DC,Outdoor
15 Fan,Propeller
16 Nut,Common
17 Shroud Assembly
18 Evaporator Assembly,First
Item No. Description
19 Switch Assembly
20 Pan Assembly,Drain
21 Compressor Set,China
22 Damper,Compressor
23 Tube Assembly,Reverse
24 Coil,Expansion
25 Tube Assembly,Expansion
26 Tube Assembly,Evaporator(Out)
27 Tube Assembly,Connector
28 Tube Assembly,Evaporator(In)
29 Harness,Multi
30 Harness,Multi
31 Thermistor Assembly,NTC
32 Thermistor Assembly,NTC
33 Thermistor Assembly,NTC
34 Bracket
* Refrigerant
1
30
3
4
5
6
7
8
9
10
11
12
18
17
16
15
14 34
13
19
21
22
26
27 28
25
24 23
20
2
31
32
33
29