Final Checklist - Rinnai RH180 Operation And Installation Manual

Final Checklist

□
The water heater is not exposed to corrosive
compounds in the air.
□
The water heater location complies with the
clearances.
□
The water supply does not contain chemicals or
exceed total hardness that will damage the heat
exchanger.
□
Ensure the water heater and its water lines are
protected from freezing. Damage due to freezing
is not covered by the warranty.
□
Confirm that the electricity is supplied from a 120
VAC, 60 Hz power source, is in a properly
grounded circuit, and turned on.
□
The installation must conform with local codes or,
in the absence of local codes, with the National
Fuel Gas Code, ANSI Z223.1/NFPA 54, or the
Natural Gas and Propane Installation Code, CSA
B149.1.
□
Verify proper clearances around the vents and air
intakes.
□
Ensure that the Combustion Air Requirements are
followed that will provide sufficient combustion
air for the appliance.
□
Ensure you have used the correct venting
products for the model installed and that you
have completely followed the venting
manufacturer's installation instructions and these
installation instructions.
□
The water heater must be vented vertically to the
outside of the building or structure.
□
Purge the water line of all debris. Debris will
damage the water heater. Use a bucket or hose
if necessary.
□
Ensure the water heater is vented in accordance
with National Fuel Gas Code, ANSI Z223.1/NFPA
54 - latest edition and the requirements of state
or local codes.
□
Ensure that hot and cold water lines are not
crossed to the unit and are leak free.
□
Clean the inlet water filter by first powering OFF
the water heater. Remove the lower enclosure.
Drain and relieve the pressure from the system.
Remove and clean the filter of any debris that
may reduce water flow. Once clean, replace the
filter. Close the drain valve and pressurize the
system. Power the unit back ON and set desired
temperature. For more information on cleaning
the filter please reference page 39 section C.
□
Ensure that the temperature/pressure relief valve
is installed.
□
Check for proper water pressure to the water
heater. Minimum water pressure is 20 psi. Rinnai
recommends 30-50 psi for maximum
performance.
□
A manual gas control valve has been placed in the
gas line to the water heater.
□
Check the gas lines and connections for leaks.
□
Confirm that the gas inlet pressure is within
limits.
□
Confirm that the water heater is rated for the gas
type supplied.
□
An extension cord or an adapter plug has not
been used with the water heater.
□
Verify the system is functioning correctly by
connecting your manometer to the gas pressure
test port on the water heater. Operate all gas
appliances in the home or facility at high fire. The
inlet gas pressure at the water heater must not
drop below that listed on the rating plate.
□
Ensure the lower enclosure is installed.
□
Explain to the customer the importance of not
blocking the vent termination or air intake.
□
Explain to the customer the operation of the
water heater, safety guidelines, maintenance, and
warranty.
□
Inform the consumer of the importance of good
water quality and its effects on the warranty.
□
Leave the entire manual taped to the water
heater, or give the entire manual directly to the
consumer.
RH180 Manual 27