Thermal Insulator; Wiring Connection - LG ABNQ18GM1T0 Installation Manual

Thermal insulator

1
Use the thermal insulator material for the
refrigerant piping which has an excellent
heat-resistance (over 120 °C).
2
If this air conditioner is operated for a long
time in high humid atmosphere (dew point
temperature: more than 23 °C), water
drops are liable to fall. In this case, add
thermal insulator material according to the
following procedure:
- Thermal insulation material to be
prepared... Adiabatic glass wool with
thickness 10 to 20 mm.
- Stick glass wool on all air conditioners
that are located in ceiling atmosphere.
Fastening band
(accessory)
Indoor unit
Thermal insulator
(accessory)

Wiring Connection

- Open the control box cover and connect the
Remote controller cable and Indoor power
wires.
- Remove the control box cover for electrical
connection between the indoor and outdoor
unit. (Remove screws ①.)
- Use the cord clamper to fix the cable.
Control terminal board
Control box
Refrigerant
piping
• The connecting cable connected to the
• If the supply cable is damaged, it must
A
INSTALLATION OF INDOOR
Control box cover
(On which the Electric
Wiring Connection is put)
A view
Remote
controler cable
Connection cable
between the indoor
unit and the outdoor unit
CAUTION
!
indoor and outdoor unit should be
complied with the following
specifications (Rubber insulation, type
H05RN-F approved by HAR or SAA).
be replaced by a special cable or
assembly available from the
manufacturer of its service agent. When
the connection line between the indoor
unit and outdooor unit and outdoor unit
is over 40 m, connect the
telecommunication line and power line
separately.
11
NORMAL
CROSS-SECTIONAL
AREA 0.75 mm 2