Mitsubishi SRK19CNS-S, Technical Manual

Page: 23 / 70

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'14•SRK-T-164
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Drilling of holes and fixture sleeve (Option parts)
(Inserting sleeve)
Note (1) Drill a hole with incline of 5 degree from
indoor side to outdoor side.
Indoor side Outdoor side
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.
Wall thickness
+ 1.5 cm
Indoor side Outdoor side
Turn to
tighten
Paste
View of sleeve when installed
Inclined
flange
Sealing
plate
Sleeve
Indoor side Outdoor side
(* *In *Sealing plate)
Drill a hole with 65 whole core drill Adjusting sleeve length
Install the sleeve
Preparation of indoor unit
①
Mounting of connecting wires
ⓐ
Open the air inlet panel.
ⓑ
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.
H05RNR4G1.5 (Example) or 245IEC57
H Harmonized cable type
05 300/500 volts
R Natural-and/or synth. rubber wire insulation
N Polychloroprene rubber conductors insulation
R Standed core
4or5 Number of conductors
G One conductor of the cables is the earth conductor (yellow/green)
1.5 Section of copper wire (mm
2
)
•
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.
•
Take care not to confuse the terminal numbers for 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 anchor-
age.
•
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.
RMA012A076A_En.indb 32 22-Jan-14 09:00:40