1) Connecting the pipes to the
Outdoor unit
1. Align the center of the pipingsand
sufficiently tighten the flare nut with
fingers.
2. Finally, tightenthe flare nut with torque
wrenchuntilthe wrenchclicks.
• When tightening the flare nut with torque
wrench, ensure the direction for
tightening follows the arrow on the
wrench.
4. Connecting Pipes to the Outdoor Unit
Torque wrench
Outdoor unit
Gas side piping
(Bigger Dia.)
Liquid side piping
(Smaller Dia.)
Pipe size
Torque
1/4"
1.8kg.m
3/8"
4.2kg.m
1/2"
5.5kg.m
5/8"
6.6kg.m
3/4"
6.6kg.m
5. IR Remote Sensor Installation & Operation
14
• Install the IR remote sensor about 6 feet above the floor in an area with good air circulation at an average temperature.
Do not install the IR remote sensor where it can be affected by:
- Drafts, or dead spots behind doors and in corners.
- Hot or cold air from ducts.
- Radiant heat from sun or appliances.
- Concealed pipes and chimneys.
- Uncontrolled areas such as an outside wall
behind the remote controller.
- This IR remote sensor is equipped with
LED display and ON/OFF button. For proper
display of the IR remote sensor
The IR remote sensor should be installed
properly as shown in Fig.1.
(The standard height is 6 feet from floor
level.)
Rem
ote
Con
troll
er
TEM
P
6feet
no
no
no
Remote Controller
TEMP
Fig.1 Typical locations for IR Remote Sensor
LG
COMP
POWER
FILTER
TIMER
ON/OFF
yes-Optional
Remote Controller
TEMP
yes
Summary of Contents for JB-B2156QC
Page 29: ...B Remote Control Preparation 29 ...
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