88
(Ex. NR71-SV/N-0631S)
Periodic Maintenance
Wipe the outside surface with a wet cloth, then dry the surface. Use a neutral detergent to
clean any stains.
t Do not use benzene, oil or fatty detergents to clean the remote controller;
deformation may occur.
t The remote controller is water resistant but not waterproof. Keep it as dry as possible.
Periodic Inspection
Check
For laundry, newspaper, timber,
oil, spray cans and other
combustible materials.
Equipment
Remote Controller
Wipe the surface with a wet cloth.
For abnormal sounds
during operation.
For abnormalities in
external appearance,
discoloration or aws.
For water leaks from the
equipment and piping.
For dust or debris in
the air inlet.
For dust and soot in
the exhaust vent or
exhaust vent terminal.
For proper operation of
pressure relief valve.
Check
Check
Check
Check
Check
Check
CAUTION
To prevent burns or scalding, turn o the power button (or power supply*) and
wait until the equipment cools before performing maintenance.
* = NR71 (-SV,-OD) and N-0631S (-OD) only
Be sure to do.
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