□
The water heater is not subject to corrosive compounds in the air.
□ The water supply does not contain chemicals or exceeds total hardness that will damage
the heat exchanger.
□ Clearances from the water heater unit are met.
□ Clearances from the vent termination / air intake are met.
□ For indoor models, 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.
□ For indoor models, verify that the vent system does not exceed the maximum length for
the number of elbows used.
□ Purge the water line of all debris and air by closing the hot isolation valve and opening
the cold isolation valve and its drain.
Debris will damage the water heater.
Use a
bucket or hose if necessary.
□ Ensure that hot and cold water lines are not crossed to the unit and are leak free.
□ A manual gas control valve has been placed in the gas line to the water heater.
□ Clean the inlet water filter by closing the cold and hot water inlet isolation (shut-off)
valves. Put a bucket under the filter at the bottom of the water heater to catch any water
that is contained inside the unit. Unscrew the water filter. Rinse the filter to remove any
debris. Install the filter and open the isolation valves.
□ 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.
□ Confirm that the electricity is supplied from a 230V AC, 50 Hz power source, is in a
properly grounded circuit, and turned on.
□ Verify the temperature controller is functioning properly if fitted.
□ 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.
□ If the water heater is not needed for immediate use, then drain the water from the heat
exchanger.
□ Install the front panel.
□ 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.
□ The installation must conform with local codes.
□ Inform the consumer if the isolation valves are not installed or if a water softening system
is not installed.
□
Leave the entire manual taped to the water heater (indoor models), temperature
controller (outdoor models), or give the entire manual directly to the consumer.
COMMISSIONING CHECK LIST
54
Summary of Contents for REU-VR2632FFUD - 26i
Page 20: ...20 OPERATION HD50e 26i HD50i...
Page 21: ...21 OPERATION HD70i AC 230V AC 230V HD70e...
Page 38: ...38 DIMENSIONS HD70e...
Page 39: ...39 DIMENSIONS HD70i...
Page 40: ...40 DIMENSIONS HD50e...
Page 41: ...41 DIMENSIONS 26i HD50i...
Page 44: ...44 FLOW CHART 26i HD50e HD50i HD70e HD70i...
Page 45: ...45 WIRING DIAGRAM HD70e HD70i...
Page 46: ...46 WIRING DIAGRAM 26i HD50e HD50i...
Page 47: ...47 DIAGNOSTIC POINTS HD70e HD70i 26i HD50e HD50i...
Page 48: ...48 WATER FLOW CHARACTERISTICS 26i HD50e HD50i HD70e HD70i...
Page 49: ...49 LETTER OF COMPLIANCE...
Page 50: ...50 CE CERTIFICATE...
Page 51: ...51 CE CERTIFICATE...
Page 52: ...52 CE CERTIFICATE...
Page 53: ...53 CE CERTIFICATE...
Page 55: ...COMMISSIONING SHEET 55...
Page 56: ...SERVICE RECORD 56...
Page 62: ...62...
Page 63: ...63...
Page 64: ...15 10 05 RJ VR2632 VRM3237 UK U287 3089X02 00 060 00012 31437 3...