Panasonic 36PET1U6 - Manual (Page 35)

35
3-27. When Installing the Indoor Unit
Confirm that the indoor unit should be installed in a horizontal position.
Use the level gauge or vinyl tube and check every four corner of the
unit is in horizontal.
If the air outlet duct flange is positioned with downward gradient,
there is in danger of water splash or drainage.
Also, dust may sometimes be contaminated inside the drain pan caused
by the residual drain water.
Install the air outlet duct flange side in horizontal or upward and within the
range of 3/8" in the upward direction.
Never install it with a downward gradient against horizontal.
Fig. 3-71
3-28. Required Minimum Space for Installation and Service
If the ceiling tiles cannot be removed, provide the opening holes on the
lower side of the indoor unit for removing the unit in order to maintain
and clean the drain pan and heat exchanger or provide a minimum of
1.0 ft. or more space.
Fig. 3-72
(Prohibited)
(Prohibited)
Air outlet duct flange
Level gauge
Make sure to confirm
that the unit is in horizontal
at the position of the
ceiling-mount hanger by
using a level gauge
or vinyl tubing.
(Prohibited)
(Prohibited)
Air outlet duct flange
Level gauge
Make sure to confirm
that the unit is in horizontal
at the position of the
ceiling-mount hanger by
using a level gauge
or vinyl tubing.
Min. 1.0 ft. or more space Min. 1.0 ft. or more space
Panasonic_PAC-i_IndoorUnit_US-le35 35 Panasonic_PAC-i_IndoorUnit_US-le35 35 2011/11/02 15:17:30 2011/11/02 15:17:30