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One Each Side
11
Hook
Hook
4.3.2 Mounting the Indoor Units
Hook the indoor unit to the mounting bracket,
maintaining the indoor unit upright.
Fig 4.5 Mounting of the Indoor Units
4.3.3 Removing Flat Panel
In order to connect the refrigerant piping,
wiring and to check drain water flow, removing
the flat panel is needed. Perform these work
according to the following instructions. Pay
attention to the resin components not to scratch.
(1) Hold both sides of the flat panel and open it,
and pull the right arm toward the inner side.
Slightly close the flat panel and pull it, then
remove the flat panel.
Flat Panel
(2) Pay attention to the junction of grille
from each side, to prevent breaking off.
Fig 4.6 Slop angle of the Indoor Units
(1) The side of the drain pipe is
downward-sloping 2 degrees or 3 degrees
in the process of the unit installation.
(2) Check the drainage of the drain pan
through water overflow test.
Drain Piping
Mounting
Bracket
Catch
Slowly hold up and
press the unit downward.
Check to ensure that the unit is completely
hooked onto the mounting bracket. If not, it
may drop from the bracket, resulting in a
serious accident.
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