Mitsubishi Electric CITY MULTI PURY-HP-TNU-A Manuel D'installation page 37

Take the procedure below.
① Thread the power cable through the rubber bushing 1. (See *
② Thread the unit wiring (sensor wiring) and the transmission cable through the rubber bushing 2. (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.
Sheet metal on
the control box
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
WT09112X02
Cut
Wiring
Rubber bushing
(oval part)
Rubber bushing
(oval part)
Top view
There is a gap in
the rubber
bushing.
<Back of the rubber bushing>
and * below.)
1 2
below.)
3
Cables are coming out of the rubber bushing.
Wiring
Cross-sectional view
Sheet metal on
the control box
Rubber bushing
<<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
GB-35
and * below.)
1 2