Panasonic CS-E12SD3UAW Installation Manual page 6

In Case of Bottom Intake
1 Remove the frame filter assy as shown in
diagram 1
2 Remove cover plate as shown in diagram 1
3 Fix frame filter assy as shown in diagram 2
4 Fix cover plate as shown in diagram 2 with
the dummy hole downward.
Fixing Frame Filter Assy
In case of bottom side
Ceiling Opening
Install inspection opening 17 23/32" x 17 23/32" (450 mm x 450 mm) on the control box side where maintenance
and inspection of the control box and drain pump are easy. Install another inspection opening 31 1/2" x 27 9/16"
(800 mm x 700 mm) also at the lower part of the unit.
Air
discharge
Securing the Hanging Bolts
Reinforced concrete
Hanging
bolt M10 Insert hole-in
anchor, etc.
Ceiling surface
Secure the hanging bolts (M10, locally purchased) firmly in a manner capable of supporting the unit weight.
Consult your construction or interior contractor for details on finishing the ceiling opening.
1
Air
discharge
Main unit
Filter Assy
* Attach the frame fi lter assy to
the main unit while pushing the
tip of the latches in the direction
of the arrow.
Air intake
A Ceiling
Wooden of other structure
9 /16
1 " (40)
t = 3 /32 " (2)
3 /16
1 " (30)
C channel
Hanging fi xture
Hanging bolt
37
Air intake
Cover plate
2
Frame Filter
Assy
Cover plate
Air discharge
Dummy hole
In case of back side
9 /16
27 " (700)
700
Allow view A
Inspection access
(Field supply)
Reinforcing materials
3 /8 17 /32
(2 " to 3
Hanging
bolt M10
Dummy hole
Frame
Filter
Assy
Air intake
") (60 to 90 mm)
Roof beam
Ceiling surface