Noritz NH199-DV Manuel D'information De L'utilisateur page 6

Important Safety Information
Keep the area around the unit clean.
If boxes, weeds, cobwebs, cockroaches etc. are in
the vicinity of the unit, damage or fire can result.
Do not install the equipment where the
exhaust will blow on walls or windows.
Treat hard, acidic or otherwise impure
supply water with approved methods to
ensure full warranty coverage.
Problems resulting from scale formation
are not covered by the warranty.
Check ignition during use and extinction
after use.
Do not use parts other than those specified
for this equipment.
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CAUTION
This unit is only approved for installation
up to 4500 ft. above sea level.
For installations at higher elevations, contact Noritz
America for Instructions.
Do not disassemble the operation panel.
Do not use benzene, oil or fat detergents
to clean the operation panel.
This may cause deformation.
Do not splash water on the operation panel.
Do not expose the operation panel to
steam.
Preventing damage from freezing (
Damage can occur from frozen water within the
device and pipes even in warm environments.
Be sure to read below for appropriate measures.
Repairs for damage caused by freezing are not
covered by the warranty.
Take necessary measures to prevent
freezing of water and leakage of gas when
leaving the unit unused for long periods of
time. (
If it is snowing, check the flue terminal for
blockage.
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