Regular Maintenance - Noritz ecoTOUGH NRC98-DV Owner's Manual

Regular Maintenance-1

CAUTION
To prevent burns or scalding, turn off the power button and wait until the
equipment cools before performing maintenance.
Be sure to do.
For laundry, newspaper,
Check
timber, oil, spray cans
and other combustible
materials.
For abnormal sounds
Check
during operation.
For abnormalities in
Check
external appearance,
discoloration or flaws.
For proper operation of
Check
pressure relief valve.
For water leaks from the
Check
equipment and piping.
Equipment
Wipe the outside surface with a wet cloth, then dry the surface. Use a neutral detergent to clean any stains.
If an external condensate neutralizer is installed, periodic replacement of the neutralizing agent will be required.
Refer to the instructions supplied with the neutralizer for suggested replacement intervals.
Remote Controller
Wipe the surface with a wet cloth.
• Do not use benzene, oil or fatty detergents to clean the remote controller;
deformation may occur.
• The remote controller is water resistant but not water proof. Keep it as dry as possible.
Periodic Inspection
Periodic Maintenance
For dust and soot in
Check
the exhaust vent or
exhaust vent terminal.
For blockage at the
Check
drain pipe discharge.
21