16
Hole in wall
Bent part
Narrow tube
Wide tube
Rear panel
Fig. 27a
Drain cap
Drain hose
Fig. 27b
■
Left-side tubing
(1) Lead the tubing and drain hose through the wall,
allowing sufficient length for connection. Then
bend the tubing using a tube bender to make the
attachment. (Fig. 27a)
(2) Switch the drain hose and drain cap.
Switching drain hose and drain cap
(a) Locate the drain hose and drain cap.
(Fig. 27b)
(b) Remove the drain hose on the right side by
pushing and turning the hose connector
counter-clockwise to release it. (Fig. 27b)
(c) Apply moderate force to pull off the drain cap
on the left side. (If you cannot pull it off by
hand, use a long-nose pliers.)
(d) Reattach the drain hose to the left side and
the drain cap to the right side. (Fig. 27c)
Drain hose
While pushing the drain connector, turn it clock-
wise until it clicks. Slip the connector onto the out-
let firmly.
Drain cap
Use a Phillips screwdriver to push the drain cap in
firmly. (If it is difficult to push in, wet the cap with
water first.)
(3) Install the indoor unit on the rear panel.
(4) Connect the tubing and wiring led inside from out-
doors.
(5) After completing a leak test, bundle the tubing
together with armoring tape and store it inside the
tubing storage area at the back of the indoor unit
and hold it with clamps.
60°
Drain hose
Clamp
Drain cap
To slip on
To remove
Fig. 27c
Refrigerant tubing
Inter-unit wiring
Drain hose
Fig. 28
