2-125
SERVICING
(2.11 Cleaning Indoor Unit Heat Exchanger)
(5) Put a vinyl sheet behind the heat exchanger so that cleaning water will not be splashed on the
insulation surface of the unit. Seal the gap
between vinyl sheets.
TURN OFF all power source switches.
(6) Suspend the cleaning water collector from the indoor unit.
(a) Connect a rope to the suspension bracket of the indoor unit put is downwards.
(b) Insert the support bar into the cleaning water collector hole.
(c) Suspend the cleaning water collector with the rope from the indoor unit.
(d) Connect a hose to the boss for the cleaning water collector and put the other end in a bucket.
(7) Spraying Cleaning Water
Spray the cleaning water over the fins of
the heat exchanger.
Vinyl Sheet, Tape, CutterTool
Cleaning WaterTool
NOTES:
1. It is recommended that gloves be used during this
work to avoid any injury.
2. Put a vinyl sheet to avoid splashed cleaning water.
Vinyl Sheet
Heat Exchanger
Discharge Sheet Suction Sheet
Cleaning Water
Collector
Boss
Hose
Indoor Unit
Suspension
Bracket
Rope
Metal Bar
Bucket
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