-
70
-
(b)
Installation of indoor unit
1)
Installation dimensions
To be installed at site
Ceiling opening 660 (For conventional ceiling)
Hanging bolt pitch 530
Control box
Drain hose(accessory)
Inspection port
(For conventional ceiling)
PANEL
Air outlet
Air intake
Hanging fixture
45 or
more
197
137
196
35
93
250
Mark Description
Model
25, 35ZF-S
50, 60ZF-S
A
Gas tube connecting port
ø9.52 (Flare)
ø12.7 (Flare)
B
Liquid tube connecting port
ø6.35 (Flare)
C
Drain line tube connecting port
VP25*
D
Power intake
E
Hanging bolt
(M10 or M8)
* Please arrange VP25 connector sockets on the installer's part.
Hanging bolt pitch 530
150
541
202
43
413
700
68
450
450
350
319
570
104
243
E
B
A
C
1000 or more
(mm)
Obstruction
1000 or more
2500 or more
Control Lid
Clamp
Terminal block
Installation Space (front view)
(unit: mm)
2)
Drilling of holes in the wall and fixture of sleeve
The instructions for installation is the same as the SKM type. Please refer to page 67.
3)
Preparations for the Main Frame
Mounting of interconnecting wires (Field wiring)
a) Remove the control lid.
b) Connect the connection wire securely to the terminal block.
Use cables for interconnection wiring to avoid loosening of the wires.
CENELEC code for cables Required field cables.
H05RNR4G1.5 (Example)
H
Harmonized cable type
05 300/500 volts
R
Natural-and/or synth. rubber wire insulation
N
Polychloroprene rubber conductors insulation
R
Stranded core
4
Number of conductors
G
One conductor of the cable is the earth conductor (yellow/green)
1.5 Section of copper wire (mm
2
)
Unit: mm
Summary of Contents for SRRM25ZF-S
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