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Mitsubishi Electric E Series Data Book page 90

Air cooled chilling unit
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5. Wiring Design
5-2-2. Cable Connections
1. Schematic Diagram of a Unit and Terminal Block Arrangement
Terminal box
See "Detailed drawing"
Detailed drawing
ø34 Control wiring
over 24 VAC
ø34 Control wiring
over 100 VAC
(1) Remove the front terminal box cover.
(2) Wire the power supply and control wires. The terminal box is covered with a bush.
Cut the bush before connecting wires to the terminal box.
(3) Fasten the power supply wires by the cable strap.
(4) Secure the cable conduit, and then waterproof the area around the pipe with silicon, etc.
(5) Reattach the terminal box cover.
MEES19K040
Power supply wiring
(from the side)
Power supply wiring
(from the bottom)
277
A
59
560
<Service side>
Control wiring
under 24 VAC
Ground
terminal (M8)
Control wiring
over 100 VAC
ø66 Power supply wiring
A
59
576
277
Terminal box
<Unit bottom>
Power supply terminal box
(terminal size: M10)
ø66 Power supply wiring
(Unit: mm)
89

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