Installation of Indoor, Outdoor Unit
- 24 -
Copyright ©2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
2. Indoor Unit installation
①
The mounting floor should be strong and solid
enough to prevent it from vibration.
②
Drill the piping hole with 70mm diameter hole-core
drill at either the right or the left of indoor unit. The
hole should be sightly slant to the outdoor side.
③
Insert the plastic tube through the hole.
④
Cut the extruded outside part of the plastic tube, if
necessary.
3. Outdoor unit Installation
①
Install the outdoor unit on the concrete or any solid
base securely and horizontally by securing it with
bolts (Ø12mm) and nuts.
②
If there is any vibration transmitted to the building,
mount the rubber underneath the outdoor unit.
4. Refrigerant amount
Before shipment, this air conditioner is filled with the
rated amount of refrigerant including additional
amount required for air-purging, subject to 5m piping
length. (The rated amount of refrigerant is indicated
on the name plate.) But when the piping length
exceeds 5 meters, additional charge is required
according to the following table.
Example)
In case of 10m long pipe(one-way), the amount of
refrigerant to be replenished is:
(10 - 5) x 30 = 150g
Wall
Core Drill
Tilt
Cut if necessary
More than 15mm
Wall
Plastic tube
(Bushing)
INSIDE
OUTSIDE
200mm
70mm
70mm
90mm
MODEL
REFRIGERANT CHARGE
AP-Z286RC0
30g per 1m
AP-Z286R20
AP-Z286R30
AP-Z488TC0
40g per 1m
AP-Z728FA0
200g per 1m
