LG WR-1820, Service Manual

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Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
1.4 FEATURES
• Designed for cooling only.
• Powerful and quiet cooling.
• Slide-in and slide-out chassis for the simple installation
and service.
• Reversible inlet grille.
1.5 CONTROL LOCATIONS
1.5.1 COOLING ONLY MODEL
• VENTILATION
The ventilation lever must be in the CLOSE position in
order to maintain the best cooling conditions.
When a fresh air is necessary in the room, set the
ventilation lever to the OPEN position.
The damper is opened and room air is exhausted.
NOTE : Before using the ventilation feature,
make the lever, as shown. First, pull down
part A to horizontal line with part B .
• THERMOSTAT
Thermostat will automatically control the
temperature of the room. Select the higher number
for the lower temperature of the room. The
temperature is selected by positioning the knob to
the desired position.
The 5 or 6 position is a normal setting for average
conditions.
• OPERATION
OFF : Turns the air conditioner off.
MED FAN : Permits the medium fan speed operation
without cooling.
LOW FAN : Permits the low fan speed operation
without cooling.
HIGH COOL: Permits cooling with the high fan speed
operation.
MED COOL : Permits cooling with the medium fan
speed operation.
LOW COOL: Permits cooling with the low fan speed
operation.
• AUTO SWING
ON : Air swing is operated while OPERATION knob
is set to the COOL position.
OFF :Stops the operation of air swing.
• Side air-intake, side cooled-air discharge.
• Built in adjustable THERMOSTAT.
• Washable one-touch filter.
• Compact size.
Med
Fan
Off
Low
Fan
High
Cool
Med
Cool
Low Cool
Operation
6
7
8
9
5
1
2
3
4
Thermostat
Off On
Auto Swing
Part A
Part B
VENT CLOSE OPEN