—3—
1.1 SAFETY PRECAUTIONS
1. When servicing, set the POWER of CONTROL BOARD to
Off and unplug the power cord.
2. Observe the original lead dress.
If a short circuit is found, replace all parts which have been
overheated or damaged by the short circuit.
3. After servicing, make an insulation resistance test to
prevent the customer's exposure to shock hazards.
1.2 INSULATION RESISTANCE TEST
1. Unplug the power cord and connect a jumper between 2
pins (black and white).
2. The grounding conductor (green or green and yellow) is to
be open.
3. Measure the resistance value with an ohm meter between
the jumpered lead and each exposed metallic part on the
equipment at all Mode [except POWER OFF].
4. The value should be over 1 M
Ω
.
1. PREFACE
This service manual provides various service information, including the mechanical and electrical parts, etc.
This room air conditioner was manufactured and assembled under a strict quality control system.
The refrigerant is charged at the factory. Be sure to read the safety precautions prior to servicing the unit.
1.3 SPECIFICATIONS
POWER SUPPLY
COOLING CAPACITY
INPUT
RUNNING CURRENT
REFRIGERANT(R-22)
OPERATING
INDOOR
TEMPERATURE
OUTDOOR
EVAPORATOR
CONDENSER
FAN,INDOOR
FAN,OUTDOOR
FAN SPEEDS,FAN/COOLING
FAN MOTOR
OPERATION CONTROL
ROOM TEMP.CONTROL
AIR DIRECTION CONTROL
CONSTRUCTION
PROTECTOR
COMPRESSOR
FAN MOTOR
POWER CORD
DRAIN SYSTEM
NET WEIGHT
OUTSIDE DIMENSION
(inch)
(mm)
LWC183MGMJ1
LWC183MSMM1
LWC183MGAB1
MODELS
ITEMS
* DB:Dry Bulb
** WB:Wet Bulb
NOTE : Specifications are subject to minor change without notice for further improvement.
1Ø,208/230V,60Hz
17,500/18,000
1,800/1,850
9.0/8.3
625g(22oz)
26.7(DB),19.4(WB)
35(DB),23.9(WB)
2 ROW 15STACKS
2 ROW 19STACKS
TURBO
PROPELLER TYPE FAN WITH SLINGER-RING
3/3
2/3
6 POLES
WIRELESS REMOCON
ROTARY SWITCH
THERMISTOR
THERMOSTAT
VERTICAL LOUVER(RIGHT&LEFT)
HORIZONTAL LOUVER (UP&DOWN)
SLIDE IN-OUT CHASSIS
INTERNAL OVERLOAD PROTECTOR
INTERNAL THERMAL PROTECTOR
3 WIRE WITH GROUNDING
CORD-CONNECTED TYPE (ATTACHMENT PLUG:OPTION)
DRAIN PIPE OR SPLASHED BY FAN SLINGER
130/60
26 x 16 27/32 x 26 9/16
660 x 428 x 675
