COOLING CAPACITY (BTU/h)
POWER SUPPLY (Phase, V, Hz)
INPUT (W)
OPERATING CURRENT (AMP.)
REFRIGERANT CONTROL
REFRIGERANT CHARGE (R-22)
INSIDE FAN
OUTSIDE FAN
AIR DISCHARGE
CHASSIS
PROTECTOR
TEMPERATURE CONTROL
ROTARY SWITCH
FAN MOTOR
WG5200ER,
LW5200ER,
HBLG5200E,
LWC051JGMK2
KG5200ER
ACQ058PL
LW050CE
WG5200R
ACQ052PK
M5404R
WM5031
LWJ0515PAG
LW5200R
WG6000R
M6004R
KG6000R
HBLG6000R
LW7000R
5,200
5,050
5,250
6,000
76,000
1ø, 115V, 60HZ
470/480
520
540
620
720
4.3/4.4
4.8
5.0
5.8
6.7
CAPILLARY TUBE
330g (11.6 Oz)
220g(7.8 Oz)
235g (8.3 Oz)
315g (11.1 Oz)
TURBO
PROPELLER FAN WITH SLINGER RING
2-WAY (RIGHT AND LEFT)
TOP-DOWN
THERMISTOR
5 POSITIONS (LOW FAN, HIGH FAN, OFF, HIGH COOL, LOW COOL)
6 POLES, 21W
6 POLES, 19W
6 POLES, 21W 6 POLES, 27W
MODELS
ITEMS
• OVERLOAD PROTECTOR FOR COMPRESSOR
• INTERNAL PROTECTOR FOR FAN MOTOR
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.
1.1 FEATURES
• DESIGNED FOR COOLING ONLY
• POWERFUL AND INCREDIBLE COOLING
• TOP-DOWN CHASSIS FOR THE SIMPLE INSTALLATION AND SERVICE
• WASHABLE
ONE-TOUCH
FILTER
• COMPACT SIZE
1.2 SPECIFICATIONS
• NOTE:
Specifications are subject to minor change without notice for further improvement.
—3—
1.3 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 cir-
cuit.
3. After servicing, make an insulation resistance test
to prevent the customer's exposure to shock
hazards.
1.4 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 yel-
low) 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
.
