Indoor Unit
4) 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 cable tie wires upward for easier work in advance.
(If the inter-unit wire ends are to be stripped first, bundle the wire lead ends with adhesive tape.)
Hang indoor
unit's hook here.
5) Pass the bottom frame of the indoor unit both hands to set it on the® mounting plate
hooks. Make sure the wire leads do not catch on the edge of the indoor unit.
( Left-Side, Left-Back, or Left Bottom Piping )
1) Attach the drain hose to the underside of the refrigerant pipes with
adhesive vinayl tape.
* Caulk the gap between the pipe and the front grille with putty.
2) Be sure to connect the drain hose to the drain port in place of a drain plug.
3) Shape the refrigerant pipes.
©
How to set drain plug.
Do not apply lubricating oil
�
(refrigerant oil)to the drain
plug when inserting it.
4) Pass drain hose and refrigerant pipes through the wall hole, then
position the indoor unit on the
®
mounting plate hooks.
5) Pull in the inter-unit wire.
6) Connect the refrigerant pipes.
7) Wrap the refrigerant pipes and drain hose together with insulation tape
(field supply) as shown in the figure, in case of setting the drain hose
through the back of the indoor unit.
8) While exercising care so that the inter-unit wire does not catch
indoor unit, press the bottom edge of the indoor unit with both hands
until it is firmly caught by the
®
mounting plate hooks. Secure
the indoor unit to the
®
mounting plate with the
®
indoor unit
fixing screws (M4 x 12L).
(Wall Embedded Piping )
Follow the instructions given under left-side, left-back, or left bottom piping.
Drain�
hose
• Insert the drain hose to this depth so it won't be pulled out of the drain pipe.
T_he application of lubrication
oil to the drain plug will
\
deteriorate the plug to cause
drain leakage from the plug.
Insert a hexagon wrench (4mm)
C:
@Mooatiog
plate
Wrap insulation tape
Bind with adhesive
around the bent
vinyl tape.
portion of the
refrigerant pipes.
Overlap at least half
the width of the tape
with each turn.
Inter-unit wire
I�
®
Mounting
�
plate
Insert drain hose to this
depth so it won't be
pulled out of drain pipe.
50mm
Refrigerant
pipes
r9',
® Indoor unit fixing screw
(M4 x 12L) (2 locations)
4
