ENGLISH
INSTALLING INDOOR UNIT
Right-side, right-back, or right-bottom piping.
1) Attach the drain hose to the underside of the refrigerant pipes with
adhesive vinyl tape.
2) Wrap the refrigerant pipes and drain hose together with insulation tape.
3) Pass the drain hose and refrigerant pipes through the wall hole, then set
Right-side piping
Remove pipe port cover here
for right-side piping
Right-back piping
Remove pipe port cover here for piping
drain hose together with
Right-
Bind refrigerant pipe and
bottom
right-bottom piping
insulation tape.
the indoor unit on the mounting plate hooks by using the
the top of the indoor unit as a guide.
4) Open the front panel, then open the service lid.
(Refer to installation tips.)
markings at
Mounting plate
mark
5) Pass the inter-unit wire from the outdoor unit through the feed-through
wall hole and then through the back of the indoor unit.
Pull them through the front side. Bend the ends of tie wires upward for
easier work in advance. (If the inter-unit wire ends are to be stripped first,
bundle wire ends with adhesive tape.)
6) Press the bottom frame of the indoor unit with both hands to set it on the
mounting plate hooks. Make sure the wires leads do not catch on the
edge of the indoor unit.
Left-side, left-back, or left-bottom piping.
Hang indoor unit’s hook here.
When stripping the
ends of inter-unit wire
in advance, bundle
the wire lead ends
with insulation tape.
Mounting plate
Inter-unit wire
Wire guide
How to replace the drain plug and drain hose
• Removal method
Drain hose attachment position
1) Rotate to detach wire clip from hook on the right and remove The drain hose is on the back of the unit.
the drain hose.
2) Remove the drain plug on the left side and attach it to the
right side.
3) Insert the drain hose and tighten by rotating the wire clip to
hook.
Forgetting to tighten this may cause water leakages.
Left side
Right side
Front side of unit
Attachment on the left side
Wire clip
Attachment on the right side
(factory default)
Wire clip
Drain hose
Drain hose
Back view of unit
1) Attach the drain hose to the underside of the refrigerant pipes
with adhesive vinyl tape.
Remove pipe port cover
here for left-side piping.
2) Be sure to connect the drain hose to the drain port in place of a
drain plug.
3) Shape the refrigerant pipe along the pipe path marking on the
mounting plate.
4) Pass drain hose and refrigerant pipes through the wall hole,
then set the indoor unit on mounting plate hooks, using the
markings at the top of indoor unit as a guide.
5) Pull in the inter-unit wiring.
6) Connect the inter-unit piping.
Left-side piping
Remove pipe port cover
here for left-bottom piping. Left-bottom piping
y
How to set drain plug
Left-back piping
Do not apply lubricating oil (refrigerant
machine oil) when inserting.
Application causes deterioration and
drain leakage of the plug.
Insert a hexagon wrench
(4mm)
Drain hose
Caulk this hole
with putty or
caulking material.
Mounting plate
Bind with plastic tape.
Wrap insulating tape around
the bent portion of refrigerant
pipe. Overlap at least half the
width of the tape with each turn.
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