Connecting The Piping To The Outdoor Unit; Connecting The Cable To The Outdoor Unit - LG LF300CP Installation Manual

Installation of Unit
Connecting pipings to the outdoor unit .
1. Align the center of the pipings and
sufficiently tighten the flare nut with fingers.
2. Finally tighten the flare nut with torque
wrench until the wrench clicks.
• When tightening the flare nut with torque
wrench, ensure the direction for tightening
follows the arrow on the wrench.
PIPE SIZE
1/4"
3/8"
1/2"
5/8"
3/4"
Connecting the cables to the outdoor unit
1. Open the control board cover from the
outdoor unit by removing the screws.
2. Connect wires to the terminals on the control
board individually and secure the cables
onto the control board with clamp.
3. Secure the control board cover to the
original position with the screws.
CAUTION: Perform grounding
• This product should be grounded.
• Defective grounding could cause an
electric shock.
Terminals on the indoor unit
Terminals on the outdoor unit
(America, Canada Only)
14 Floor Standing type Air Conditioner
TORQUE
1.8 Kg . m
4.2 Kg . m
5.5 Kg . m
5.5 Kg . m
6.5 Kg . m
3(L1) 4(L2)
1(L1) 2(L2) 3(L1) 4(L2)
POWER INPUT
5 6 7
5
Gas side piping
Outdoor unit
Terminal block
Over 5mm
(2")
Cover control
(America, Canada Only)
Liquid side piping
Torque wrench
Conduit panel
Connecting
cable
Power supply
cord