Outdoor Unit - LG LS300CE Service Manual

3) Connection of the drain hose
The drain hose can be connected at two different
positions. Use the most convenient position and, if
necessary, exchange the position of the drain
pan, rubber cap and the drain hose.
Drain pan
Rubber cap
Drain hose
Exchange if necessary
Remove the drain hose.
Securely insert both the rubber plug and drain
hose into the drain outlets.
Be sure the rubber the cap is securely fastened
so that there is no leakage.
2
4
3
1
4) Connection of piping-Outdoor
1. Align the center of the pipings and sufficiently
tighten the flare nut by hand.
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.
Capacity
(Btu/h)
30K

Outdoor unit

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Pipe Size[Torque]
Suction Evaporator
5/8"[6.6kg.m] 3/8"[4.2kg.m]
Gas side piping
(Bigger diameter)
Liquid side
piping
(Smaller
diameter)
Torque wrench