Rinnai RHFE-431FA - Manual (Page 27)

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ADDITIONAL CUSTOMER OPERATING INFORMATION
IGNITION
Make certain the heater is connected into both the gas
and the electric power.
Depress the ignition ON/OFF button slowly and firmly.
When you release the ignition ON/OFF button the
‘Temperature Level’ lamps will illuminate, the spark will
ignite the main burner and the convection fan will begin
to run. If the heater does not ignite within 15 seconds
the spark will stop and the ‘Temperature Level’ lamps
will flash. Turn off unit and repeat ignition operation.
This heater has an automatic ignition system, when the
main burner has lit, the ignition on lamp will glow red,
and the spark will stop. There may be a smell of
burning dust or oil the first time the heater is lit or when
the heater has been out of operation for a long time, this
is normal.You may need to repeat the ignition operation
the first time the heater is plugged in, due to air in the
gas line.
TEMPERATURE CONTROL
The thermostat automatically modulates the burner and
the fan to maintain the room temperature which you
have selected.
To change the room temperature, simply adjust the
temperature control buttons until the desired setting is
indicated.
The temperature range from LO to HI is about 54°F
(12°C) to 97°F (36°C). Temperature control may be
affected by the location of the heater.
Filter
ON
ON/OFF
LO 60 64 68 72 76 80 HI
Temperature
Control
Filter
ON
ON/OFF
LO 60 64 68 72 76 80 HI
Temperature
Control
TEMPERATURE LEVEL
COMBUSTION INDICATOR
TEMPERATURE CONTROL