Hitachi RCI-1.0FSR Service Manual page 300

9 Maintenance notes
Indoor cleaning
Cleaning the indoor unit
?
N O T E
Wear gloves to avoid injuries caused by the heat exchanger fins.
Place a vinyl sheet around the heat exchanger to prevent the cleaning water from splashing the insulation surface and
drain pump.
Secure the vinyl sheet to the side plate of the exchanger using adhesive tape and seal the gap between the vinyl sheets
in the same manner.
Magnet
Inner side
Support bar
(Qty 5)
Place a vinyl sheet around the motor to prevent the cleaning water from splashing the electrical motor.
Secure the motor panel using adhesive tape.
Clean the dust from the inner surface of the heat exchanger by brushing it downwards. Collect all of the dust in a bucket
or a cardboard box.
290 SMGB0137 rev.0 - 05/2021
Magnet
Water collector
Vynyl sheet
(A, B, C, D)
Attach the water collector to
the heat exchanger
Motor band
Magnet
Magnet
Motor panel
Motor panel
Put a vinyl sheet here
in order to protect the
insulation sheet from the
splashed cleaning water
Magic tape
Tape with
adhesive