Preparations Before Installation; For Bottom Intake - Panasonic S-15MM1E5A Installationsanleitung

3-2. Preparations Before Installation

(1) Confirm the positional relationship between the unit and
suspension bolts. (Fig. 3-3)
● Install the inspection opening on the control box side where
maintenance and inspection of the control box and drain
pump are easy. Install the inspection opening also in the
lower part of the unit.
Air discharge
(Inspection access)
Allow view A
Inspection access
(Field supply)
(2) Make sure the range of the unit's external static pressure is
not exceeded.
(See the technical documentation for the range of the external
static pressure setting.)
(3) Open the installation hole. (Pre-set ceilings)
● Once the installation hole is opened in the ceiling where the
unit is to be installed, pass refrigerant piping, drain piping,
inter-unit control wiring, and remote controller wiring to the
unit's piping and wiring holes.
See "5. HOW TO PROCESS TUBING", "3-6. Installing the
Drain Pipe" and "4. ELECTRICAL WIRING".
● After opening the ceiling hole, make sure ceiling is level if
needed. It might be necessary to reinforce the ceiling frame
to prevent shaking.
Consult an architect or carpenter for details.
Air intake
Ceiling
A
700
Unit: mm
Fig. 3-3

3-3. For Bottom Intake

For bottom intake, replace the cover plate and Frame Filter
Assy net in the procedure shown in the diagram.
(1) Remove the frame filter assy.
Remove the cover plate. (Fig. 3-4)
Air discharge
(2) Refer to the diagram to attach the cover plate and frame filter
assy in the direction of the arrow. (Fig. 3-5)
Note: Attach the cover plate with the dummy holes downward.
Cover plate
Air discharge
(3) Attach the frame filter assy (supplied) in the manner shown in
the diagram. (Fig. 3-6)
Main unit
Frame Filter Assy
In case of bottom side
8
Air intake
Frame
Filter Assy
Cover plate
Dummy hole
Dummy hole
Frame
Filter Assy
Air intake
Attach the Frame Filter Assy to
the main unit while pushing the
tip of the latches in the direction
of the arrow.
In case of back side
Fig. 3-4
Fig. 3-5
Fig. 3-6