Maintenance; Replacement Parts - Furrion F2GWH Manuel D'utilisation

E8: Air pressure switch:
Air pressure switch not detected for 7 sec. before ignition or is
cut-off for 2 sec. during normal operation. This failure may be
caused by a faulty motor or a blockage in the air supply or in
the exhaust system.
E9: Flame sensor:
Flame is sensed before ignition. Buzzer will sound. This is
displayed when a short is detected in the flame sensor.

MAINTENANCE

CAUTION
●
Label all wires prior to disconnection when servicing
controls.
●
Wiring errors can cause improper and dangerous
operation.
●
Verify proper operation after servicing.
We recommend that the F2GWH water heater be inspected
monthly by the user and at least once a year by a Furrion
recommended service technician.
Before an inspection, make sure that the Electrical Power, LP
Gas and Water systems are turned on. Purge air out of ALL hot
and cold water lines. Verify that there are no combustible
materials, gasoline or other flammable vapors and
liquids in proximity of the unit.
A routine inspection must include the following items:
1. Inspect the integrity of the sealing (caulking or tape)
between the side wall and the door of the water heater and
ensure that the unit is solidly mounted to the vehicle.
2. Verify that the air inlet openings (louvers) are completely
open and clear of any debris including mud, leaves, twigs,
insects etc. Remove all obstructions to allow full air flow.
3. Insects, including mud wasps and spiders, can build
nests in the Exhaust Tube Outlet which will affect the
performance of the unit. Inspect the Flue Outlet Tube to
make sure that It is unobstructed and that the screen is
clean. If debris or insects are present, clean and vacuum
to remove any remaining debris. The use of any type of
aftermarket screen to cover the vent is not permitted and
will void the warranty.
4. Open the door and verify that no debris or extraneous
combustible materials are present anywhere (especially in
the area of the burner and the gas controls). Remove any
item present and wipe clean the bottom of the housing.
5. Inspect the interior surface of the housing for any cracks
or corroded areas that could allow penetration of gases
into or out of the interior of the vehicle. Check especially
around the Hot Water, Cold Water, Gas and electrical
connections.
6. There is a filter screen on the Water Heater inlet water line
connection, unscrew the water line connection from water
inlet and check the screen to ensure no debris.
7. Check that all wire connections are firmly in place and
there are no signs of chafing or cracks on the insulation.
Verify that the spark ignition cable between the Control
Board and the igniter is securely in place and not shorted
CCD-0005833 Rev: 04-14-22
En: System Timer:
Water Heater ran longer than 20 min.
Fd: Water heater operating in Winter Use Mode (Freeze
Protection):
The unit will run for a few seconds and shut off. This will occur
when in freezing conditions if the LP gas and 12V power
are ON. This Mode will only protect the water heater Heat
Exchanger and not the RV's plumbing system.
to any metal component.
8. Check relief valve to ensure it has not been leaking (no
water residue).
9. Turn ON the power to the water heater and open a hot
water faucet to inspect the flame of the burner. The flame
should be of the normal bluish appearance that indicates
proper combustion. This can be accomplished by opening
the water heater door and observing the flames by looking
at the burner under the edge of the heat exchanger.
10. If unit overheats (limits) often and the relief valve
discharges periodically contact your service center.

Replacement Parts:

# Description
1 Shell Top
2 Proportional Valve (Gas Valve)
3 Valve Bracket
4 Power switch & Fuse holder Assy
5 Fuse Holder 10A
6 Controller Bracket
7 Air Pressure Switch
8 Control Box (Microprocessor)
9 User Control Panel (UPC) Remote Cont.
10 Water Pipe Screw Cover
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Photo Qty
1
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1
1
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1