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Installation
Piping Length and Elevation
Pipe Size
Capacity
(Btu/h)
GAS
18k
1/2"
24k
5/8"
Indoor unit
A
B
Outdoor unit
CAUTION: Capacity is based on standard length and maximum allowance length is
on the basis of reliability.
Oil trap should be installed every 5~7 meters.
Fixing Installation Plate
The wall you select should be strong and solid
enough to prevent vibration
1. Mount the installation plate on the wall with
type "A" screws. If mounting the unit on a concrete
wall, use anchor bolts.
• Mount the installation plate horizontally by aligning
the centerline using a level.
2. Measure the wall and mark the centerline. It is also
important to use caution concerning the location of
the installation plate-routing of the wiring to power
outlets is through the walls typically. Drilling the
hole through the wall for piping connections must
be done safely.
CHASSIS
(Grade)
A
S3
58
(18k~24k)
Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Standard
Length (m)
LIQUID
1/4"
4 or 5
3/8"
4 or 5
A
Indoor unit
Distance (mm)
B
C
D
3
292
3
Max.
Max.
Elevation B (m)
Length A (m)
7
7
Outdoor unit
Oil trap
Indoor unit
B
If piping length is more than 5m
Type "A" screw
(S3)
C
- 14 -
Additional
Refrigerant (g/m)
15
20
15
30
Outdoor unit
A
B
Installation Plate
Installation plate
Right rear piping
LGE Internal Use Only
A
- Quick Links:
- Self-Diagnosis Function
- Outdoor Unit
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