Checking The Drainage; Form The Piping - LG DELUXE HIGH WALL MINI SPLIT Installation Instructions Manual

Checking the drainage
1. To remove the front pane/ from the
indoor unit, remove the front panel
from the indoor unit cabinet.
• Set the air direction louvers up-and-
down to the position(horizontally) by
hand.
• Remove the securing screws that
retain the front panel. Pult the lower
left and right sides of the grille toward
you and tift it off.
(9K Btu models: 2EA,
12K Btu models: 3EA)
Pullt
theleftside. /7/_1_ Screw
2. To check the drainage.
• Pour a glass of water on the
evaporator.
• Ensure the water flows through the
drain hose of the indoor unit without
any leakage and goes out the drain
exit.
3. Drain piping
• The drain hose should point downward
for easy drain flow.
O
va_d s lope
• Do not make drain piping.
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X Ac X
Do notrase £umulated
_)Tip ofdran hose x Lessthan
t_ Wat_ Wat_ldipped inwater 5gram gap_
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14
Form the piping
1. Form the piping by wrapping the
connecting portion of the indoor unit
with insulation material and secure it
with two kinds of vinyl tapes.
• If you want to connect an additional
drain hose, the end of the drain outlet
should be routed above the ground.
Secure the drain hose appropriately.
2./n cases where the outdoor unit is
instafled below the indoor unit
perform the following.
• Tape the piping_drain hose and
connecting cable from down to up.
• Secure the tapped piping along the
exterior wail using saddle or equivalent
Seal a small
opening around
the pipings with
gum type sealer
into electrical par_s
3./n cases where the Outdoor unit is
installed above the Indoor unit
perform the following.
• Tape the piping and connecting cable
from down to up.
• Secure the taped piping along the
exterior wail. Form a trap to prevent
water entering the room.
• Fix the piping onto the wall by saddle
or equivalent.
Seal a small opening
around the pipings
with gum type sealer.