Wiring and Piping Connection
①
Insert the connecting cable through the bottom side of
indoor unit and connect the cable (You can see detail
contents in 'Connecting the cables' section)
②
Secure the cable onto the control board with the cable
retainer.
③
Tape the tubing pipe, drain hose. Be sure that the drain
hose is located at the lowest side of the bundle. Locating
at the upper side can cause overflow from the drain pan
through the inside of the unit.
* Foamed polyethylene or equivalent is recommended.
<Left side piping>
<Right side piping>
2) Connecting the installation pipe and
drain hose to the indoor unit.
①
Align the center of the pipes and sufficiently tighten the
flare nut by hand
②
Tighten the flare nut with a wrench
③
When needed to extend the drain hose of indoor unit,
assembly the drain pipe as shown on the drawing
If the drain hose is routed inside the room insulate the
hose with an insulation material* so that dripping from
sweating (condensation) will not damage furniture or
floors.
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