Service Manual 45
Installation
2) Connection of Pipings
1. Remove the installation plate
• Pull the two '
∆
' marked portion of bottom of the
chassis and pull the installation plate out of chas-
sis.
2. Route the drain hose and the indoor tubing.
For left rear piping
3. Route the tubing and the drain hose straight
backwards(see figure).
4. Insert the connecting cable into the indoor
unit through the piping hole.
• Do not connect the cable to the indoor unit.
• Make a small loop with the cable for easy con-
nection later.
5. Tape the tubing, drain hose and the connecting
cable. Be sure that drain hose locates at the
lowest side of the bundle.
Locating at the upper side can be a reason that
drain water overflows drain pan inside the unit.
Installation plate
Pull
Pull
Connecting
cable
Gas side piping
Liquid side piping
Drain hose
• To remove the holder, press
the bottom of the chassis
near the holder upwards
and the tab is clear of its
hole.
• Turn it clockwise approx.
90° and remove it.
Tubing holder
Press
