Engineering Manual

Multi-functional Casement PAC-SJ41TM-E
M5×0.8×25
Part No.,
Name
Q'ty 1 4 8 4
Multi-functional
casement
MULTI-FUNCTIONAL CASEMENT
Screw with
washer (black)
Figure
Grille securing
bracket
M5×0.8×12
With insulator
1 2 Screw 3 4
1 Parts check
(The unit is provided with this manual and following parts in the box.)
(1) When taking in fresh air from outside, use the PAC-SH65OF-E duct flange (optional).
In addition, procure following items at local site: duct fan, duct, and dust collecting filter.
Intake-air volume should be 20% or less of indoor unit air volume.
Note: It is available of fresh-air intake even when the High-efficiency filter element is installed.
(2) Follow the procedure in this installation manual of the Multi-functional casement 1.
Otherwise, it is possible that installation of refrigerant pipes, drain pipe, and electrical wiring will not be available.
NOTICE
2 Installation of Main unit
3 Installation of Multi-functional casement
●Follow the procedure in the installation manual which is attached to the main unit.
●An optional part Shutter plate to change the number of air outlet is to be installed on the main unit of the indoor unit;
thus install the shutter plate before installing the Multi-functional casement 1.
●The Multi-functional casement 1 has 4 knockout on each side so that the fresh air can be taken from any of four sides.
Select any one or two sides in advance and make knockout holes on the Multi-functional casement 1.
Preparation before installation
Knockout hole position for fresh-air intake. Making knockout holes
●Be sure to use the PAC-SH65OF-E (optional) for duct flange.
Remove the plate.
How to Use / How to Install
174