Rinnai Energysaver RHFE-1004FTA, Руководство по обслуживанию

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Rinnai Direct Vent Service Manual 105
1. Plug unit up to the power supply circuit.
2. Now with the unit in the
“Off”
mode press the
“UP”
button first and then press the
“Test Switch”
. This will
enter the unit into the programming mode.
3. To begin programming your desired temperature limit set point, press the
“Up”
or
“Down”
temperature
adjustment button on the control panel until you have achieved your set point. Once you have select your
maximum temperature set point, press the
“Test Switch”
once, this locks in your maximum operating
temperature at the temperature you selected.
Temperature set point limits are - (H) high fire, 80, 78, 76, 74, 72, 70. The unit will limit its operating
temperature to one of the set points above, based on your selection.
RHFE-1004FA (using propane)
Harmonic Noise
On occasion, a whistling noise may come from the RHFE-1004FA using propane gas. This harmonic noise can
be attributed to varying gas compositions and is more prevalent on new tank sets that may still have high traces of
methanol in the system. The adjustments recommended are not detrimental to the operation of the appliance in
any way.
PROCEDURE:
1. Perform the Gas Pressure Setting Procedure. During this procedure, set the low fire manifold gas pressure to
3.9” W.C. and the high fire manifold gas pressure to 9.8” W.C.
2. After performing the above procedure, set the low fire burner air shutter to three notches. This adjustment rod
can be found on the right hand front burner just under the gas line where it enters the combustion chamber.
Loosen the set screw in the brass slide and slide the shutter rod out to the third notch.
Setting a Maximum Temperature
RHFE-263FA/FAII, RHFE431WTA, RHFE-556WTA, RHFE-1004FA
The ENERGYSAVER
®
models below have the ability to set a maximum temperature limit directly from the control
panel. This is beneficial to landlords and property management for conserving energy and reducing unnecessary
gas consumption.
Procedure for Setting Maximum Temperature Limit on ENERGYSAVER
®
Furnaces
RFA Models:
ES08, ES11, ES17, ES22
FTA Models:
EX08C, EX11C, EX17C, EX22C
WTA Models:
EX17, EX22
RFA and FTA Model:
ES38
1. While the unit is off, press the
“Function Lock” or “Child Lock”
and “Up” arrow buttons at the
same time for about 3 seconds
until the unit beeps. 1. While the unit is off, press the
“Economy” and “Select” buttons
at the same time for about 3
seconds until the unit beeps. 1. While the unit is off, press the
“Economy” and “up” buttons at
the same time for about 3
seconds until the unit beeps.
2. Select the maximum temperature with the up and down buttons.
3. Press the On/Off button to save the new setting.