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Copyright ©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
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
1Ø, 115V, 60Hz
COOLING CAPACITY (Btu/h)
13,800
INPUT (W)
1,280
RUNNING CURRENT (A)
12.0
REFRIGERANT CHARGE (g)
800(28.2 OZ)
INDOOR (°C)
26.7(DB) 19.4(WB)
OUTDOOR (°C)
35(DB) 23.9(WB)
FAN, INDOOR
BLOWER
FAN, OUTDOOR
PROPELLER TYPE FAN WITH SLINGER-RING
FAN SPEEDS, FAN/COOLING
3/3
FAN MOTOR
6 POLES
OPERATION CONTROL
TOUCH PANEL
ROOM TEMP. CONTROL
THERMISTOR
VERTICAL LOUVER(RIGHT & LEFT)
HORIZONTAL LOUVER(UP & DOWN)
CONSTRUCTION
SLIDE IN-OUT CHASSIS
COMPRESSORINTERNAL OVERLOAD PROTECTOR
FAN MOTORINTERNAL THERMAL PROTECTOR
1.6m (3 WIRE WITH GROUNDING)
ATTACHMENT PLUG(CORD-CONNECTED TYPE)
DRAIN SYSTEM
DRAIN PIPE OR SPLASHED BY FAN SLINGER
NET WEIGHT (lbs/kg)
110/50
OUTSIDE DIMENSION (inch)
26 x 16
27/32
x 26
9/16
(W x H x D)
(mm)
660 x 428 x 675
HBLG1400E
MODELS
ITEMS
AIR DIRECTION CONTROL
PROTECTOR
POWER CORD
OPERATING
TEMPERATURE
* DB:Dry Bulb ** WB:Wet Bulb
NOTE : Specifications are subject to minor change without notice for further improvement.
