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Rinnai Corporation RHFE-750ETRA 9
Adjusting the Temperature
Pressing the UP and DOWN buttons will change the
temperature setting by 2 degree (F)
increments. The display will show
“Temperature” and the new temperature as
confirmation.
The temperature can be set to:
• L (Low) - burner is on minimum
combustion
• 60° F - 80° F in two
degree increments
• H (High) - burner is
on maximum combustion
To use Celsius scale,
open the battery
compartment and move
the switch toward “0”.
The temperatures 16-26° C are available in one
degree increments. To return to Fahrenheit scale
move the switch toward “1”.
Te m p er a t u r e
Lock
Cl o ck
PM
Ti mer 1
Se t
Se t ON OFF
ON OFFTi mer 2 Set
Override Auto Off Flame
Flame Function
Press the FLAME button to control the flame
level. There are seven levels of flame
available.
The display will show the
word “Flame” and a series
of short bars (one for each
flame level).
Use the UP or DOWN
buttons to select the
desired flame level.
Pressing the FLAME
button again will allow the
appliance to control the
flame automatically.
If the room temperature reaches 104° F (40° C) while
the flame function is on then the appliance will turn off
automatically as a safety precaution.
The FLAME function is not available during TIMER
operation.
Tem p e r a t u r e
Lock
Cl o ck
AM
PM
Ti mer 1
Set
Se t ON OFF
ON OFFTi mer 2 Set
Override
Ti m e
Fl ame
Fl am e
Lock Function
Pressing the LOCK button will cause all
functions of the remote control to be locked
except for the STANDBY/ON button.
The remote control
display will show the word
“Lock” in the top left
corner.
To cancel the Lock
function press down and
hold the LOCK button for
3 seconds.
Te m p e r a t u r e
Lock
AM
PM
Override
Ti me
Lock
Auto Off Function
When the appliance is not in AUTO OFF
mode and the room temperature reaches
the temperature setting the appliance will
reduce the gas flow and
maintain the flame on
the lowest flame level.
The temperature may
continue to rise even on
this low setting. If the
temperature reaches
104° F (40° C) then the
appliance will
automatically shut down
with fault code 16.
When the temperature setting is reached while the
appliance is in AUTO OFF mode, the gas flow will be
reduced to pilot operation and the convection fan will
run on low speed. To enter this mode press the
AUTO OFF button. The words “Auto Off” will be
displayed above the time. To exit this mode press the
AUTO OFF again.
Whether this mode is on or off, the appliance will
attempt to maintain the temperature setting.
Te m p e r at u r e
Lock
Cl o ck
AM
PM
Ti mer 1
Se t
Se t ON OFF
ON OFFTi mer 2 Set
Override Auto Off
Ti me
Fl am e
Aut o
Off
Obstruction of Warm Air Discharge
Obstructing the louvers for the warm air discharge will
cause the appliance to operate inefficiently.
When an obstruction is detected the Blockage
Indicator LED above the Receiver Window will glow
red and combustion reduces to front burner, low
operation only.
To restore normal operation, remove the obstruction,
turn the appliance OFF and then ON.
Basic Fireplace Operations