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Disassembly; Mechanical Parts - LG LWHD7000HR Service Manual

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Disassembly

— Before the following disassembly, CONTROL BOX set to OFF and disconnect the power cord.

Mechanical Parts

1. Front Grille
1. Open the lnlet grille upward .
2. Remove the screw that fastens the front grille.
3. Pull the front grille from the right side.
4. Remove the front grille.
5. Re-install the component by referring to the removal
procedure, above.(See Figure 14)
2. Cabinet
1. After disassembling the FRONT GRILLE, remove the
2 screws that fasten the cabinet at both sides.
2. Remove the 2 screws that fasten the cabinet at back.
3. Pull the base pan forward. (See Figure 15)
4. Remove the cabinet.
5. Re-install the component by referring to the removal
procedure, above.
3. Control Box
1. Remove the front grille. (Refer to section 1)
2. Remove the cabinet. (Refer to section 2)
3. Remove the 2 screws that fasten the control box
cover.
4. Remove two housings that connect compressor wire
and motor wire in the control box.
5. Discharge the capacitor by placing a 20,000 ohm
resistor across the capacitor terminals.
6. Remove the 2 screws that fasten the control box.
7. Pull the control box forward completely.
8. Re-install the components by referring to the removal
procedure, above. (See Figure 16)
(Refer to the circuit diagram found on page 23 in this
manual and on the control box.)
Disassembly
Figure 14
On/ Off
On/ Off
Fan
Coo l
TIM ER
EN ER
GY
Hea t
SA VE
R
MO DE
Figure 15
On /O
ff
On /O
ff
Fa n
Co ol
TI M E
R EN ER
He at
G Y
SA VE
R
M O D
E
Figure 16
Service Manual 15

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