iN401 - iN501 Safety
4
May
2019
-
Revision
00
CAUTION
Make sure you know the location of the gas shut-off
valve and how to operate it. Immediately close the
gas shut-off valve if the water heater is subjected to
fire, overheating, flood, physical damage, or any other
damaging condition that might affect the operation of
the unit. Have the water heater checked by a qualified
technician before resuming operation.
If the water quality is known to have high acidity and/
or high hardness, water treatment is recommended.
Consult the local water authority.
SAFETY
INSTRUCTIONS
DO NOT use this appliance if any part has been under
water.
DO NOT reverse the cold water and gas connections as
this will damage the gas valve.
DO NOT overtighten fittings as damage may occur,
causing internal leakage.
The appliance should be located in an area where leakage
within the unit or at its connections will not result in
damage to the surrounding area. The manufacturer
will not be responsible for any damage resulting from
leaking if adequate drainage is not provided.