Installation
Page 38
1. Based on the position of the wall hole relative to the
mounting plate, choose the side from which the piping will
exit the unit.
2. If the wall hole is behind the unit, keep the knock-out
panel in place. If the wall hole is to the side of the indoor
unit, remove the plastic knock-out panel from that side of
the unit.
3. If existing connective piping is already embedded in the
wall, proceed directly to the Connect Drain Hose step. If
there is no embedded piping, connect the indoor unit’s
refrigerant piping to the connective piping that will join the
indoor and outdoor units. Refer to the Refrigerant Piping
Connection section of this manual for detailed instructions.
NOTE: Refrigerant piping can exit the indoor unit from
four different angles:
• Left-hand side
• Left rear
• Right-hand side
• Right rear
Be extremely careful not to dent or damage the piping
while bending them away from the unit. Any dents in the
piping will affect the unit’s performance.
3.5 Connect drain hose
By default, the drain hose is attached to the left
hand side of unit (when you’re facing the back
of the unit).
• Wrap the connection point firmly with Teflon tape to
ensure a good seal and to prevent leaks.
• Remove the air filter and pour a small amount of
water into the drain pan to make sure that water
flows from the unit smoothly.
NOTE ON DRAIN HOSE PLACEMENT:
• Make sure to arrange the drain hose according to the
following figures.
CORRECT
Make sure there are no kinks
or dent in drain hose to ensure
proper drainage.
NOT CORRECT
Kinks in the drain hose
will create water traps.
NOT CORRECT
Do not place the end of the
drain hose in water or in
containers that collect water.
This will prevent proper
NOT CORRECT
Kinks in the drain hose
will create water traps.
CORRECT
Make sure there are no kinks
or dent in drain hose to ensure
proper drainage.
NOT CORRECT
Kinks in the drain hose
will create water traps.
NOT CORRECT
Do not place the end of the
drain hose in water or in
containers that collect water.
This will prevent proper
NOT CORRECT
Kinks in the drain hose
will create water traps.
PLUG THE UNUSED DRAIN HOLE
To prevent unwanted leaks you must plug the unused
drain hole with the rubber plug provided.
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