Drilling Of Holes And Fixture Sleeve (Option Parts); Preparation Of Indoor Unit - Mitsubishi Electric SRK05CR-S Technical Manual

Drilling of holes and fixture sleeve (Option parts)
Drill a hole with
Indoor side
Note (1) Drill a hole with incline of 5 degree from
indoor side to outdoor side.
Install the sleeve
(Inserting sleeve)

Preparation of indoor unit

① Mounting of connecting wires
ⓐ Remove the lid.
ⓑ Remove the wiring clamp.
ⓒ Connect the connecting wire securely to the terminal block.
Use cable for interconnection wiring to avoid loosening of the wires.
CENELEC code for cables Required field cables.
H 5 0 R N R 4 G 1 5 .
H Harmonized cable type
05 300/500 volts
R Natural-and/or synth. rubber wire insulation
N Polychloroprene rubber conductors insulation
R Standed core
o 4 5 r N u m b r e f o
G One conductor of the cables is the earth conductor (yellow/green)
1.5 Section of copper wire (mm
• Connect the connection wire securely to the terminal block. If
the wire is not affixed completely, contact will be poor, and it
is dangerous as the terminal block may heat up and catch fire.
• Take care not to confuse the terminal numbers for power
source indoor and outdoor connections.
• Earth lead wire shall be longer than the other lead wires for the electrical
safety in case of the slipping out of the cord from the anchorage.
• The earth line of power cord must be properly earthed.
• Affix the connection wire using the wiring clamp.
ⓓ Fix the connecting wire by wiring clamp.
ⓔ Attach the lid.
ⓕ Close the air inlet panel.
RMA012A080_091-093_EN.indb 30
65 whole core drill
Ø
Outdoor side
(*Sleeve + *Inclined + *Sealing plate)
Indoor side
E ( a x m l p ) e r o 2 5 4 E I C 7 5
o c d n c u o t s r
)
2
Connecting diagram.
Terminal on the indoor unit
L 2/N
L
L
Power source
N
N
2
Terminal on the outdoor unit
Adjusting sleeve length
Cut off the sleeve
collar in case of
drawing piping out
to rear.
Cut off the sleeve
collar that can be
seen from beneath
the unit.
View of sleeve when installed
Turn to
tighten
Sleeve
Paste
Outdoor side
Indoor side
Screw*
* Leave space to allow
removal of this screw
after installation.
② Shaping the pipe
• Hold the bottom of the pipe and change its direction
before stretching it and shaping it.
1
③ Taping of the exterior
1
• Tape only the portion that runs through the wall.
Always tape the crossover wires with the pipe.
– 30 –
0
- -
Wall thickness
+ 1.5 cm
Inclined
flange
Sealing
plate
Outdoor side
Terminal block
Clamp
Lid
Pipe
Drain hose
'15 • SRK-T-171
05/11/2014 11:50:41