Must not attempt to repair, replace or disassemble the boiler.
Improper adjustment, alteration, service or maintenance could significantly affect
the safety of the product. Contact the Rinnai service or refer the manual
if you detect any unusual condition.
Must use the gas indicated on the data plate
Check to ensure that the gas in use matches
with the gas indicated on the name plate.
If they are not, there could be incomplete burning
of the gas, resulting in carbon monoxide
poisoning or product failure.
When moving, check to ensure that the gas in
use matches with the gas indicated on the data
plate.
data plate.
Warning
Do not place flammable objects near the boiler.
It could cause a product failure or fire due to
overheating.
Must check that a exhaust pipe is properly
installed.
Must check that a exhaust pipe is connected well
and good condition.
Do not touch exhaust pipe or vent system of
the boiler when operating.
Burns can occur.
When you detect abnormal noise, vibration
or gas,
Stop the boiler and then, contact the Rinnai
service. Use it only after the inspection.
5
Summary of Contents for R331
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