DOWNLOAD LG LS-P0962HL Service Manual ↓ Size: 1.71 MB | Pages: 65 in PDF or view online for FREE

Model
LS-P0962HL
Pages
65
Size
1.71 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner
File
ls-p0962hl.zip
Date
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LG LS-P0962HL Service Manual ▷ View online

YES
YES
NO
YES
Is the IC7 O.K?
Is the voltage of
CN-UP/DOWN NO
1,2 DC12V?
Is the battery
consumption O.K?
Exchange receiver asm
YES
YES
Is DC5V between
1 and 7of CN-DISP
Is the connection
of CN-DISP all right?
NO
NO
NO
Exchange the IC7
Check the step motor and
Connector(CN-UP/DOWN)
NO
Check the P.C.B of DC12V
pattern
Exchange the battery
Check the P.C.B 
pattern
Connect CN-DISP 
exactly
Possible Trouble 3
: Up/Down Air direction louver does not operate
Possible Trouble 4
: Remotoe controller does not operate
ƒ¡
56
ƒ¡
YES
NO
NO
Does 4way operate?
Check Voltage of IC8 1pin
(DC 5V?)
P.C.B pattern Check
YES
Check and Exchange 
IC8, RY-4WAY
Check and Exchange 
IC8
Possible Trouble 5
: Ineffective Heating
ƒ¡
57
ƒ¡
Possible Trouble 6
: It does not operate forced operation.
ƒ¡
58
ƒ¡
P.C.B pattern Check
YES
Is the F/OP. KEY OK?
NO
Exchange the F/OP, KEY
ƒ¡
59
ƒ¡
Electronic control device 
(1) MAIN P.C.B ASM : LS-S0960CL/S1120CL/S1260CL/S1420CL/S1421CL 
(A.C.CIRCUIT) 
(2) MAIN P.C.B ASM : LS-S0960CL/S1120CL/S1260CL/S1420CL/S1421CL
(D.C.CIRCUIT)
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