Installation Diagram; Outdoor Unit; Installing The Indoor Unit - Mitsubishi Electric SLZ-KA25 Installation Manual

3. Installation diagram

Fig. 3-1

4. Installing the indoor unit

1
3
6 7
0
A
Fig. 4-1
Fig. 4-2
(mm)
2
4
5
8 9
(mm)
3.1. Indoor unit (Fig. 3-1)
A Ceiling
B Grille
C Obstacle
D Min. 1000 mm
E Min. 500 mm (Entire periphery)
If setting the maintenance space for E, be sure to leave is a minimum of 700 mm.
Warning:
Mount the indoor unit on a ceiling strong enough to withstand the weight of
the unit.

3.2. Outdoor unit

Refer to the outdoor unit installation manual.
4.1. Check the indoor unit accessories (Fig. 4-1)
The indoor unit should be supplied with the following accessories.
Accessory name
Installation template
1
Washers (with insulation)
2
Washers (without insulation)
Pipe cover (for refrigerant piping joint)
small diameter (liquid)
3
large diameter (gas)
Band (large)
4
Band (small)
Screw with washer (M5  25) for mounting grille
5
Drain socket
6
Insulation
7
Fixing screw for 9 3.5  16 (Black) (for SLZ-KA·VAL3)
8
Remote controller holder (for SLZ-KA·VAL3)
9
0 Battery (AAA) (for SLZ-KA·VAL3)
1
Wireless remote controller (for SLZ-KA·VAL3)
4.2. Ceiling openings and suspension bolt installation
locations (Fig. 4-2)
• Using the installation template (top of the package) and the gauge (supplied as an
accessory with the grille), make an opening in the ceiling so that the main unit can
be installed as shown in the diagram. (The method for using the template and the
gauge are shown.)
* Before using, check the dimensions of template and gauge, because they
change due to fl uctuations of temperature and humidity.
* The dimensions of ceiling opening can be regulated within the range shown in
following diagram; so center the main unit against the opening of ceiling, en-
suring that the respective opposite sides on all sides of the clearance between
them becomes identical.
• Use M10 (3/8") suspension bolts.
* Suspension bolts are to be procured at the fi eld.
• Install securely, ensuring that there is no clearance between the ceiling panel &
grille, and between the main unit & grille.
A Outer side of main unit
B Bolt pitch
C Ceiling opening
D Outer side of Grille
E Grille
F Ceiling
* Note that the space between ceiling panel of the unit and ceiling slab, etc., must be 10 to 15
mm to be left.
* Leave the maintenance space at the electric component box end.
Q'ty
1
4
4
1
1
6
2
4
1
1
2
1
2
1
G Min. 500 mm (Entire periphery)
If setting the maintenance space for G, be
sure to leave is a minimum of 700 mm.
H Maintenance space
I Fresh air intake
J Angle
K Electric component box
3