1. Run the drain hose sloping downward. Do
not install the drain hose as illustrated
below.
2. When connection extension drain hose,
insulate the connecting part of extension
drain hose with a shield pipe
Do not form a rise
Connective
pipe
Pipe holder
Pipe cover
Right piping
Left piping
Pipe cover
Drain hose
Connective
pipe
Pipe room
Ponding box
Indoor unit outline
Connective pipe
Right back piping
Left back piping
Wrapping belt
Do not put the hose
end into water
Indoor unit
1. For the left-hand and right-hand piping,
remove the rear plate bushing from the left
side of the rear plate.
Explain to clients that the pipe cover must
be kept as it may be used when relocate
the air conditioner to any other place.
2. For the left-hand and rear-left-hand piping,
install the piping as shown. Bend the conn-
ective pipe to be laid at 43mm height or
less from the wall.
3. Fix the end of the connective pipe.
(Refer to Tightening Connection in REFRI-
GRANT PIPING CONNECTION)
Connect the indoor unit first then the outdoor
unit and bend and arrange the pipe carefully.
Do not allow the piping to let out from the
back of the indoor unit.
Be careful not to let the drain hose slack.
Insulate both of the auxiliary piping.
Banding the drain hose under the auxiliary
pipe.
Do not allow the piping to let out from the
back of the indoor unit.
Wind the connective cable, drain hose and
wiring with tape securely, evenly as shown
below.
Because the condensed water from rare
of the indoor unit is gathered in ponding
box and is piped out of room. Do not put
anything else in the box.
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4
3
3. Piping and bandaging
1. Drainage
2. Connective pipe
CAUTION
2. Connective Pipe and Drainage Installation
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42HQE009(012)/38YE009(012)
GB
ENGLISH
GB-5
