Connecting The Cables - Mitsubishi Electric CITY MULTI PURY-P72ZKMU-A Manuel D'installation

10-5-2. Fixing the cables in place
Cable strap
Rubber bushing
Tie band
(Supplied)
Unit wiring
(Trans)
① Thread the power cable through the rubber bushing on the left side. (See *
② Thread the unit wiring (sensor wiring) and the transmission cable through the rubber bushing on the right side. (See *
③ Hold the power cable and the transmission cable in place respectively with the cable straps.
④ Secure each rubber bushing with the supplied tie band. (See *
*1 Make sure the cables are not coming out of the rubber bushing cut.
Top view
Wiring
Rubber bushing
*2 When threading the wiring through the rubber bushing, make sure the rubber bushing will not come off the sheet metal on the control box guard.
Sheet metal on
the guard
Rubber bushing
*3 When tying the supplied tie band around the rubber bushing, make sure to leave no gap between the ends.
Tie band
Approx. 20 mm (13/16 in)
Overlapped
Cut on the
rubber bushing
rubber bushing

10-5-3. Connecting the cables

Ⓐ Ⓑ
L1 L2 L3
Ⓐ
WT07828X01
Power supply terminal block
Power cable
(not supplied)
Cut
Wiring
Rubber bushing
(oval part)
Rubber bushing
(oval part)
Top view
Rubber bushing
There is a gap in
the rubber
bushing.
<Back of the rubber bushing>
Ⓒ
Ⓓ
Ⓐ Terminal block with loose screws
Ⓒ
Ⓑ
Properly installed terminal block
Ⓒ Spring washers must be parallel to the terminal block.
Ⓑ
M-NET
board
Transmission cable
(not supplied)
1 and * 2 below.)
3 below.)
Cables are coming out of the rubber bushing.
Wiring
Cross-sectional view
Sheet metal on
the guard
<<Important>>
When putting the tie band on the rubber bushing, make sure the
ends of the rubber bushing overlap each other as shown in the figure
at left.
* If there is a gap, water from snow or rain may enter, resulting in
Cut on the
equipment damage.
rubber
bushing
Ⓐ Control box
Ⓑ
Power supply terminal block (TB1)
Ⓒ
Transmission cable
Ⓔ
Ⓓ Terminal block for indoor-outdoor transmission cable
(TB3)
Ⓔ
Terminal block for centralized control transmission
cable (TB7)
GB-33
Transmission
terminal block
Cable strap
Tie band
(Supplied)
Rubber bushing
Unit wiring
(sensor wiring)
1 and * 2 below.)