York HIDS006B21S Service Manual page 115

Step
5 Protection from
Cleaning Water
6 Attaching Cleaning
Water Pan
7 Spraying the Cleaning
Water
SM-18001-rev.1
Procedure
Vinyl Sheet
Discharge Sheet
Cover the discharge side of the heat exchanger with
a vinyl sheet to protect the insulation materials inside
the unit from cleaning water. Seal the vinyl sheet
properly so as to make no gaps with the adhesive
tape.
NOTE:
Perform the work by wearing gloves to prevent any
injuries from touching the fins of the heat exchanger.
Attach the vinyl sheet to protect the insulation
materials from the cleaning water. (A transparent
board is also applicable instead of the vinyl sheet.)
Indoor Unit
Rope
Suspension
Bracket
Hang a cleaning water collector from the indoor unit.
(1) Attach ropes to the indoor unit.
(2) Put the metal bars through the holes of the
cleaning water collector.
(3) Attach the ropes to the four bars of the cleaning
water collector and suspend the cleaning water
collector.
(4) Attach the hose to the boss of the cleaning
water collector and set the bucket at the end of
the hose.
Spray the cleaning water over the fins of the heat
exchanger.
(Cleaning Indoor Unit Heat Exchanger)
Heat Exchanger
Suction Sheet
Metal Bar
Cleaning Water
Collector
Boss
Hose
Bucket
MAINTENANCE
Required Tool
* Vinyl Sheet
* Adhesive Tape
* Cutter
* Cleaning Agent
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