Features; Specifications; Safety Precautions; Insulation Resistance Test - LG HBLG5200E Service Manual

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

ITEMS
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
¥NOTE: Specifications are subject to minor change without notice for further improvement.

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.
MODELS
HBLG5200E
5 POSITIONS (LOW FAN, HIGH FAN, OFF, HIGH COOL, LOW COOL)
BG5200ER
5,200
1f, 115V, 60HZ
480
4.4
CAPILLARY TUBE
325g (11.5 Oz)
TURBO
PROPELLER FAN WITH SLINGER RING
2-WAY (RIGHT AND LEFT)
TOP-DOWN
¥OVERLOAD PROTECTOR FOR COMPRESSOR
¥INTERNAL PROTECTOR FOR FAN MOTOR
THERMISTOR
6 POLES, 21W

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 MW.
_ _
3
HBLG6000R
WG6000RH4
6,000
620
5.8
350g (12.3 Oz)
6 POLES, 21W
L6004R