LG LB-D2460HL Service Manual ▷ View online
Dimensions
MODEL:LB-D2460HL
Indoor Unit
870
655
320
880
575
281
–6–
Outdoor Unit
Refrigeration Cycle Diagram
• MODEL: LB-D2460HL
(
■
Rated performance for refrigerant line length of: 7.5m)
For installation over rated distance, 60g of refrigerant should be added for each meter.
ex) When installed at a distance of 15m, 450g of refrigerant should be added.
(15-7.5) x 60g = 450g
Pipe size(Diameter: ø)
Piping length(m)
Elevation(m)
MODEL
Gas
Liquid
Rated
Max.
Rated
Max.
LB-D2460HL
5/8"
3/8"
5
25
5
8
60
INDOOR UNIT
OUTDOOR UNIT
HEAT
EXCHANGER
EXCHANGER
HEAT
EXCHANGER
EXCHANGER
COMPRESSOR
GAS SIDE
LIQUID SIDE
COOLING
HEATING
REVERSING
VALVE
VALVE
CHECK VALVE
CAPILLARY TUBE
–7–
Additional
refrigerant
(g/m)
Wiring Diagram
MODEL: LB-D2460HL
• Indoor Unit
• Outdoor Unit
–8–
P/No: 3854A90008T
–9–
Operation Details
(1) The function of main control
1. Time Delay safety Control
• 3min
¡ƒ
The compressor is ceased for 3minutes to balance the pressure in the refrigeration cycle.
(Protection of compressor)
2. Soft-Dry Operation
• The indoor fan speed is automatically set to the low, so the shift of the indoor fan speed is impossible because of
already being set to the best speed for Dry Operation by Micom Control.
3. Cooling Mode Operation
• When selecting the Cooling( ) Mode Operation, the unit will operate according to the setting by the remote con-
troller and the operation diagram is as following
Intake Air temp.
COMP. ON
(SET TEMP.+0.5°C)
(SET TEMP.+0.5°C)
COMP. OFF
(SET TEMP. -0.5°C)
(SET TEMP. -0.5°C)
More than
More than
3 minutes
3 minutes
Selecting
Selecting
Selecting
fan speed
fan speed
fan speed
COMPRESSOR
ON
OFF
ON
OFF
ON
INDOOR FAN
Low Low
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