Installing The Indoor Unit; Installing The Coupler Heat Insulation - Haier AU282AHBEA Service Manual

7.4.5 INSTALLING THE INDOOR UNIT

(1) Lift unit so that suspension bolts pass through suspension fittings at the sides (four places),and slide
the unit back.(See Fig.8.)
Fig. 7
Ceiling
(2) Fasten the indoor unit into place by tightening-up the special "B",blots and the M10 nuts. Make sure
that unit is secure and willl not shift back and forth.
FOR HALF-CONCESLED INSTALLATION
When installing the indoor unit in a semi-concesled orientation, make sure to reinforce the insulation of
the unit on all sides. Drops of water may fall from the unit if it is not thoroughly insulated.
Fig. 9
In order to check the drainage, be sure to use a level during installation of the
indoor unit. If the installation site of the indoor unit is not level, water leskage
may occur

7.4.6 INSTALLING THE COUPLER HEAT INSULATION

After checking for gas leaks, insulate by wrapping insulation around the two parts (large and small) of the
indoor unit coupling, using the coupler hest insulation.
After installling the coupler heat insulation, wrap both ends with vinyl tape so that there is no gap.
Secure both ends of the heat insulation material using nylon fasteners.
Fig. 8
Ceiling panel
Wall
Glass wool insulate
(10 to 20mm thick )
INDOOR UNIT
(Top view)
CAUTION
-140-
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Wall
Wall
Ceiling pannel