Outdoor Unit - LG LS-M3021CL Service Manual

3) Connection of the drain hose
I 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
I Remove the drain hose.
I 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.
I When tightening the flare nut with torque wrench,
ensure the direction for tightening follows the
arrow on the wrench.
Capacity
(Btu/h)
30K, 32K
36K, 38K

Outdoor unit

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Pipe Size[Torque]
GAS LIQUID
5/8"[6.6kg.m] 3/8"[4.2kg.m]
3/4"[6.6kg.m] 3/8"[4.2kg.m]
Gas side piping
(Bigger diameter)
Liquid side
piping
(Smaller
diameter)
Torque wrench