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30 Rinnai Corporation RHFE-750ETRA
Operating Instructions
FOR YOUR SAFETY READ BEFORE OPERATING
WARNING
If you do not follow these instructions exactly, a fire or explosion
may result causing property damage, personal injury or loss of life.
A. This appliance is equipped with an ignition device
that automatically lights the pilot. Do not
try to
light the burner by hand.
B. BEFORE OPERATING smell all around the
appliance area for gas. Be sure to smell next to
the floor because some gas is heavier than air and
will settle on the floor.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electric switch; do not use any
phone in your building.
• Immediately call your gas supplier from a
neighbor’s phone. Follow the gas supplier’s
instructions.
• If you cannot reach your gas supplier, call the
fire department.
C. Use only your hand to push the gas control
buttons. Never use tools. If the knob will not push
in or turn by hand, don’t try to repair it, call a
qualified service technician. Force or attempted
repair may result in a fire or explosion.
D. Do not use this appliance if any part has been
under water. Immediately call a qualified service
technician to inspect the appliance and to replace
any part of the control system and any gas control
which has been under water.
TO TURN OFF GAS TO APPLIANCE
Turn off electric power to the appliance using the On/
Off button located on the control panel. The fan will
continue to operate until the appliance is cool. Once
the fan has stopped operating, isolate the appliance
power by unplugging it from the wall or turning off the
isolating breaker switch.
NOTE: Do not turn the appliance off by unplugging it
from the wall. Keep burner and control
compartment clean. See installation and
operating instructions.
OPERATING INSTRUCTIONS
1. STOP! Read the safety information above.
2. Wait five (5) minutes to clear out any gas. Then
smell for gas, including near the floor. If you smell
gas, STOP! Follow “B” in the safety information
above. If you don’t smell gas, go to the next step.
3. Press the On/Off button on the top panel on the
appliance. This will start the ignition sequence.
4. If the appliance does not light it will automatically
shut down and an error code will display. Check
this manual for error code definitions.
5. To re-attempt ignition, press the On/Off button
twice.
6. To adjust the heat, press the up▲ or down▼
buttons on the remote control to adjust the
thermostat.
7. To turn the unit off, press the On/Off button on the
top control panel.
8. If the appliance will not operate, follow the
instructions “To Turn Off Gas To Appliance” and
call your service technician or gas supplier. See
this manual for additional information.
On/Off Button Error Code