Piping Length And Elevation; Fixing Installation Plate - LG AS-W096URH0/UBH0/UWH0/UMH0 Service Manual

Installation

Piping Length and Elevation

Capacity
(Btu/h)
GAS
9k 3/8"
12k 1/2"
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
SU
92
(9k~12k)
14 Room Air Conditioner
Pipe Size
Standard
Length (m)
LIQUID
1/4"
1/4"
A
Indoor unit
Distance (mm)
B C D
44 67 44
Max.
Elevation B (m)
4 or 5 7
4 or 5 7
Outdoor unit
Oil trap
Indoor unit
B
If piping length is more than 5m
Type "A" screw
(SU)
C
Ø70mm
Left rear piping
Additional
Max.
Length A (m)
Refrigerant (g/m)
15 20
15 20
Outdoor unit
A
B
Installation Plate
Installation plate
Right rear piping
A
Ø70mm