Adjusting The Temperature; Obstruction Of Warm Air Discharge; Lock Function; Flame Function - Rinnai RHFE-750ETRA Owner's Operation & Installation Manual

Basic Fireplace Operations

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
Lock OverrideAuto OffFlame
PM
Temperature
Clock Set
Timer 1 Set ON OFF
Timer 2 Set ON OFF
The temperatures 16-26° C are available in one
degree increments. To return to Fahrenheit scale
move the switch toward "1".

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.

Lock Function

Pressing the LOCK button will cause all
Lock
functions of the remote control to be locked
except for the STANDBY/ON button.
Lock Override
AM
PM
Temperature Time
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 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.
Rinnai Corporation RHFE-750ETRA

Flame Function

Press the FLAME button to control the flame
Flame
level. There are seven levels of flame
available.
Lock Override Flame
AM
PM
Temperature Time
Clock Set
Timer 1 Set ON OFF
Timer 2 Set ON OFF
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.

Auto Off Function

When the appliance is not in AUTO OFF
Auto
mode and the room temperature reaches
Off
the temperature setting the appliance will
Lock OverrideAuto Off
AM
PM
Temperature Time
Clock Set
Timer 1 Set ON OFF
Timer 2 Set ON OFF
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.
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.
reduce the gas flow and
maintain the flame on
Flame
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.
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