Rinnai RHFE-431FA - Manual (Page 30)

– 28 –
■ Insert a board under the unit when placing on carpeted floor ! ! !
This heater may be installed on combustible flooring. When the heater is installed directly on
carpeting, tile or other combustible material other than wood flooring, the heater shall be installed on
a metal or wood panel extending the full width and depth of the heater.
Emergency Procedures:
Stay calm and turn the unit off ! ! !
In case of an emergency (e.g., abnormal overheating of the unit, loud noise), always stay calm, turn the
unit off by pushing the ON/OFF button, close the gas valve and contact your dealer or the Rinnai office
or store near you.
During a Thunderstorm
When a thunderstorm is approaching, turn the unit off and unplug the
power cord. Heavy thunderstorm may cause damage to the unit.
Daily Inspection and Maintenance
• Be sure to perform daily inspection and maintenance procedures. (See page 29 and 35 for
details.) In particular, check the gas connection, power connection and air supply/exhaust pipe
connection.
• Do not use the unit if you suspect malfunctioning or damage. Incomplete repairs are dangerous.
In case of malfunctioning, read the instructions on page 39 and contact your dealer or the
nearest Rinnai office.
During Snow Accumulation
If the air supply/exhaust vent is covered by snow or damaged by
falling icicles, the exhaust may be blocked and cause
malfunctioning of the unit. Keep the area around the air
supply/exhaust vent free of snow and icicles. Minimum
clearance from snow accumulations should be at least (24").
Installation of Unit:
• Please ask your dealer to install the unit properly in a safe location:
• Refer to the installation manual to make sure the unit is installed properly.
Customer's Operating Information
The following pages explain how to use the Forced flue heater.
Also read “Operating Precautions” on pages 24
26.
When Using for the First Time
■ Check the power cord and power plug.
• Firmly plug the unit into an electrical outlet, ensure outlet is properly grounded. An outlet that is
not grounded properly can cause unit to operate erratically.
• Make sure the power cord is not exposed to the heat from the exhaust pipe.
■ Fully open the gas valve in the room.
24"
snow