Mitsubishi Heavy Industries SRK Series Specifications download pdf (Page 27)

(3) Preparation of indoor unit

(a) Mounting of connecting wires

1) Remove the lid.

2) Remove the wiring clamp.

3) 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 dangerous 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.

4) Fix the connecting wire by wiring clamp.

5) Attach the lid.

6) Close the air inlet panel.

(b) Installing the support of piping

Use cables 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 cable is the earth conductor

(yellow/green)

1.5 Section of copper wire (mm

)

Clamp

Lid

Terminal block

[Matters of special notice when piping from left or center/rear of the unit]

¡ Tape only the portion that goes through the wall.

Always tape the crossover wiring with the piping.

¡ Hold the bottom of the piping and fix direction before

stretching it and shaping it.

[Top View]

[Shaping the piping] [Taping of the exterior]

Left-hand-sided-piping

Right-hand-sided-piping

Piping is possible in the rear,

left, left lear, left downward,

right or downward direction.

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Mitsubishi Heavy Industries SRK Series Specifications Page 27