Mitsubishi Heavy Industries SRK25GZ-L1 Handbook page 150

SCM-HG (4 room)
3) Mounting of interconnecting wires (Field wiring)
SKM22, 25, 28, 32, 40 models.
a) Remove the lid.
b) Remove the terminal block cover.
c) Connect the connection wire securely to the terminal block.
1 Connect the connection wire securely to the terminal block. If the
wire is not affixed completely, contact will be poor, and it is danger-
ous as the terminal block may heat up and catch fire.
2 Take care not to confuse the terminal numbers for indoor and outdoor
connections.
3 Affix the connection wire using the wiring clamp.
d) Attach the terminal block cover.
e) Attach the lid.
SKM50 model
a) Open the suction grille, then remove the lid.
b) Remove the wiring clamp.
c) Pass the connecting wire to terminal block from behind of indoor unit.
d) Connect the connecting wire securely to the terminal block.
1 Connect the connection wire securely to the terminal block. If the
wire is not affixed completely, contact will be poor, and it is danger-
ous as the terminal block may heat up and catch fire.
2 Take care not to confuse the terminal numbers for indoor and outdoor
connections.
3 Affix the connection wire using the wiring clamp.
e) Fix the connecting wire by wiring clamp.
f) Attach the lid.
g) Close the suction grille.
Use cables for interconnection wiring to avoid loosening of the wires.
CENELEC code for cables Required field cables.
H05 RNR4G1.5 (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
4) Shaping the pipe and drain hose
[Shaping the pipe]
¡ Hold the bottom of the pipe and change its direction
before stretching it and shaping it.
Cautions when piping from the left and the rear center of the unit
[Top View]
Left Side Piping
Left rear piping
Left side piping
148
2
)
[Taping of the exterior]
Pipe
Drain hose
¡ Tape only the portion that runs through the wall.
¡ SKM22, 25, 32, 40 models.
¡ SKM50 model
Terminal
block
Always tape the crossover wires with the pipe.
Right Side Piping
Right rear piping
Right side piping
Earth
Wiring
Connecting
Wiring Terminal
Terminal block
Wiring clamp
Terminal
Cover
Block Cover
Lid
Pull the part maked « while
pushing its part in the direction
of allow so as to dismount
it.(Dismount or detach it for
each side).
Suction grille
Connecting wire
Wiring clamp
Lid
The piping can be removed from
the rear, left, left rear, right and
from under the unit.
Right
Rear
Under
Left rear
Screw
Left