Rinnai FC824 User Manual

Fan Convector Manual 9
HighAltudeInstallaons
1. Turn off gas and power supply to unit.
2. Remove 7 screws securing front panel. (FIGURE 1)
3. Remove front panel.
4. Turn on power to the unit.
5. Locate the test switch at the top of the PC Board.
(FIGURE 2)
6. Press and hold the Test Switch for 1‐2 seconds. The
display will now display the current gas type and
altude seng (see chart below).
7. Using the “UP”(▲) and the “DOWN” (▼) buon
s
select the appropriate gas type and altude
range for the applicaon.
8. Once the selecon has been made and is displayed
on the LED, press the Test Switch 3 mes unl the
unit is in the normal off seng.
9. Remove the test port plug on the gas control valve
and connect a manometer using a 1/8” test
connecon to adjust the pressure sengs.
(FIGURE 3)
10. Turn on gas to the unit.
11. Press the “ON/OFF” buon to place the unit in
operaon.
12. Press the Test switch (FIGURE 2) twice to place the
unit in Low fire mode. “PL” will appear on the
display.
Gas posion Gas type Altude ()
13 Natural Gas 0‐2000
14 Natural Gas 2001‐5200
L1 Propane Gas 0‐2000
L2 Propane Gas 2001‐5200
FIGURE 1
The following procedure for high altude installaons above 2,000 feet must be
performed by a licensed professional. Failure to perform this adjustment may result
in the unit shung down.
ATTENTION
CAUTION
Do not touch any other areas on the PC board
besides the TestSwitchwhile power is supplied to
the appliance. Parts of the PC board are supplied
with 120 volts AC.
Test
Switch
FIGURE 2

Rinnai FC824 Specifications

General

Brand	Rinnai
Model	FC824
Category	Heater
Language	English