LG GR-K18PBS Service Manual - Page 42
Problem, checking, procedure
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8-7. Problem checking procedure Compressor rotates Check the rotation of compressor right side cooler is cold i Wall is Normal Slightly Moisture clogged Poor operation of 3-way valve Right side cycle clogged Capillary tube dogged Poor operation of -way valve Valve housing no nMoatlt.y PWB huusing Valve Uwir disc Valve obl -m. Check left side cooler • is Refrigerant leaking Welding part leaking Check leaking part Flesh -leaking = - Left side cycle O'099 Capillary tuba - Poor operation 3 way valve Valve housing not inserted Main PWB housing not inserted _ Valve LJuare disconnected valve prob em - Refrigerant leaking Welding part Cteck leaking part Heat emitter
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8-7.
Problem
checking
procedure
Compressor
rotates
the
Normal
rotation
Check
right
side
is
cold
of
compressor
cooler
Slightly
Moisture
clogged
Poor
operation
of
3
-way
valve
Right
Capillary
tube
i
Wall
is
side
cycle
clogged
dogged
Poor
operation
of
Valve
housing
no
-way
valve
Malty
PWB
huusing
.
not
Valve
Uwir
disc
Valve
obl
Refrigerant
leaking
Welding
part
Check
leaking
part
leaking
Check
left
side
•
Flesh
-m.
cooler
-leakin
g
—
=
i
s
Left
side
cycle
Capillary
tuba
—
O'
0
99
Valve
housing
Poor
operation
not
3
way
valve
inserted
Main
PWB
housing
not
inserted
_
Valve
LJuare
disconnected
valve
prob
em
—
Refrigerant
leaking
Welding
part
Cteck
leaking
part
Heat
emitter