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Assembly precaution
If the lead wires are not secured, condensed water may run down the read wires, and result in water leak.
5 Hold the water stop (resin) with your fingers, and hold the lead wires by the fix piece (removed as shown
in (
7
) 3). Hook the fix piece on the slit of the heat exchanger. Tighten the screws (two PTT screws 4 x 8,
indicated by ), and secure the heat exchanger to the unit.
Set the lead wires u-shaped as shown in the following picture (indicated by ), and secure the lead wires
with the cord bands so as not to move the lead wires toward the cover side.
Slit of the heat exchanger Cord band
6 Tighten the screws (two PTT screws 5 × 10, indi-
cated by ) to attach the cover (right).
Cover (right)
7 Tighten the screws (five PTT screws 5 × 10, indicated by ) to attach the cover (center).
Tighten tentatively this screw first.
Cover (center)
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