Mitsubishi Electric QAHV-N560YA-HPB Data Book page 44

Hot water heat pump
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5. Wiring Design
Note:
• Make sure the cables are not coming out of the rubber bushing cut.
Top view
Wiring
Rubber bushing
• 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.
• When tying the supplied tie band around the rubber bushing, make sure to leave no gap between the ends.
Tie band
Overlapped
Cut on the
rubber bushing
rubber bushing
A power wire exceeding the specified power wire thickness cannot be connected to the power terminal
block (TB2).
Use a separate pull box.
To ensure that the transmission cable is not affected by electrical noise from the power cable, route the
power cable away from the transmission cable (distance of at least 5 cm).
MEES19K001
Cut
Wiring
Rubber bushing
(oval part)
Rubber bushing
(oval part)
Top view
Sheet metal on
the guard
Rubber bushing
Approx. 20 mm (13/16 in)
There is a gap in
the rubber
bushing.
Cables are coming out of the rubber bushing.
Wiring
Cross-sectional view
Sheet metal on
the guard
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,
Cut on the
resulting in equipment damage.
rubber
bushing
43

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