Wiring Connections In The Control Box - Mitsubishi CITY MULTI PURY-EM-YNW-A1(-BS) Series Installation Manual

10-5. Wiring connections in the control box

Connections must be made securely and without tension on the terminals.
- Improperly connected cables may break, overheat, or cause smoke or fire.
10-5-1. Threading power cable through the knockout hole
・Open the front panel when performing wiring work.
・Punch out the knockout holes at the bottom of the front panel or base with a hammer. Use the appropriate knockout
hole according to the size of the power cable, referring to the table below.
[1] (E)M200 to 300
(1) When routing the wiring through the front of the unit
Power cable size (mm
2, 3.5, 5.5
8, 14
21, 26, 33
84, 67, 53
Ⓐ Cable strap
Power cable
Ⓑ
Transmission cable
Ⓒ
The length of the section after the cable access hole must be at least 1100 mm (43 in).
Clamp
Ⓓ
Ground wire that connects Main Box and Inverter Box
Ⓔ
WT09050X01
Ⓐ
Ⓑ
Ⓒ
) Knockout hole to be used
2
Knockout hole 2
Knockout hole 4
Knockout hole 3
Knockout hole 5
(2) When routing the wiring through the bottom of the unit
Ⓔ
Ⓓ
Ⓒ
48
Ⓔ
Ⓐ
Ⓑ
Fill the gap.