Dometic WH-6GEA manual

Dometic WH-6GEA
8.7 · 2
PDF manual
 · 52 pages
English
manualDometic WH-6GEA
19
EN
L.P. Gas Water Heater Maintenance And Care
With the tank drained, approximately two quarts of
water remain at the bottom of the tank. This water
contains most of the corrosive particles. To remove
these particles, use an “RV Water Heater Flushing
Tool.” The wand of this flushing tool allows the water
jet to clean at different angles inside of the tank.
Cleaning at different angles inside of the tank will
suspend and flush the corrosive particles out of the
drain coupling.
3. Continue flushing the tank until the water being
flushed from the drain coupling is draining as clear
water.
4. Replace the drain plug.

6.4.4 Flushing to Remove Unpleasant

Odor
A rotten egg odor (hydrogen sulfide) may be produced
when the electro-galvanic action of the cladding material
releases hydrogen from the water. If sulfur is present in
the water supply, the two will combine and produce an
unpleasant smell.
1. Turn off the main water supply.
2. Remove the drain plug to drain the water heater tank.
3. Reinstall the drain plug.
4. Remove the P/T relief valve.
5. Mix a solution of four parts white vinegar to two parts
water.
6. With a funnel, carefully pour the solution into the
tank.
7. Cycle the Water Heater with the vinegar/water
solution, letting it run under normal operation four to
five times.
8. Remove the drain plug and thoroughly drain all of the
water from the tank.
9. Flush the Water Heater to remove any sediment.
You may flush the tank with air pressure or fresh
water. Pressure may be applied through either
the inlet or outlet valves on the rear of the tank or
through the P/T relief valve coupling located on the
front of the unit. If flushing through the P/T relief
valve, li the handle and apply the air pressure.

6.5 Special Requirements for EXT

Models

If you experience low flow from the hot water faucet or
notice the water is not as hot coming from the Water
Heater, the mixing valve may be faulty. Low flow or cold
water from the EXT water heater models is a result of
corrosion on the seats and/or debris blocking the inlet
screen (if equipped) of the mixing valve. Call a technician
for repair if this problem occurs.

6.6 Servicing the Mixing Valve

WARNING: SCALDING HAZARD. Failure to
obey these warnings could result in death or
serious injury.
The mixing valve is not serviceable and must be
replaced if it is found to be faulty.
The mixing valve must only be replaced by a certified
technician.
Tampering with mixing valve will result in scalding
injury.

I

Tampering with the mixing valve will void the
warranty.

I

This valve is a safety component and must not be
removed for any reason other than replacement.
The Water Heater is equipped with a mixing
(moderating) valve which mixes cold water with
higher temperature water to moderate outlet water to
approximately 130°F (54°C). It is also equipped with a
higher temperature thermostat, raising the storage water
temperature.

6.7 Servicing the P/T Relief Valve

WARNING: EXPLOSION OR SCALDING
HAZARD. Failure to obey the following
warnings could result in death or serious injury.
Do not tamper with the P/T relief valve.
Do not place a valve, plug or reducing coupling on
the outer part of the P/T relief valve.

I

The P/T relief valve is a safety component and
must not be removed for any reason other than
replacement.

View the manual for the Dometic WH-6GEA here, for free. This manual comes under the category water heaters & boilers and has been rated by 2 people with an average of a 8.7. This manual is available in the following languages: English. Do you have a question about the Dometic WH-6GEA or do you need help? Ask your question here

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Question and answer

Number of questions: 21
D
DeniseDecember 30, 2022

The propane will heat the water however the hot water heater will not heat by electricity. Help

The propane will heat the water however the hot water heater will not heat by electricity.  Help
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L
LynnApril 8, 2024

Our water heater just stopped working. It doesn’t work on electric or gas. We tried to bypass the thermal safety thing. Still didn’t work Any ideas?

S
Scott QuintanaApril 13, 2024

I HAVE A WA-6GEA. I AM TROUBLE SHOOTING THE HEATER NOT WORKING IN ELECTRIC MODE. WERE CAN I CHECK POWER COMING INTO THE UNIT? THANKS

D
Daniel LakeApril 23, 2024

My unit works fine with LP however it doesn't operate on the electric side to which I have done the reset as suggested. Lost as to where to go from here.

D
Debbie PalazzoloNovember 8, 2022

How do winterize this heater I was told there are two valves in the back

A
Albert Christ February 5, 2023

Can it be used on electric only & if so how do I turn it on electric

1 comment
A
Albert ChristFebruary 6, 2023

Is it propane only?

D
David ReynoldsJune 14, 2023

Dometic 6GEA. Hot and Cold Water Valves are open. I turn on both LP and Electric, immediately hear it come on and run for about five minutes. Let it run for a while, grate to outside is warm. Hooked to hose for water. No hot water (might be slightly warm for about 10 seconds).

P
PattieAugust 7, 2023

I can not get the hot water heater to work electric or propane, what could be wrong?

P
Patrick CarewSeptember 16, 2023

I have tried to turn on hot water heater WH-6GEA and continue to get a fault error on the panel shown below. I reset the circuit breaker and the same issue continues to happen. The water heater has the fault issue with both gas or electric. This water heater has been used only twice prior to this time. It is installed in a Fleetwood 2023 flair 29m. Th manual that was provide by General RV shows a reset button on the top of the water. I looked for the reset button and see no button to reset. I am current camping and would appreciate any help that you could provide. Thank you in advance for any help you can provide

I have tried to turn on hot water heater WH-6GEA and continue to get a fault error on the panel shown below. I reset the circ...
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D
Don GaalswykJanuary 27, 2024

My water heater won't work on either electric or propane. Both the ECO and thermostats check ok as does the thermal link. I have 12 volts to both the white and orange signal wires to the board with the control switch on. I do not have voltage to the yellow wire though with the control switch on. I just replaced this heater and had hot water the first evening but then it quit working.

1 comment
E
Edd LangdonMarch 15, 2024

@Don Gaalswyk Hello there is a safety fuse by the heating pipe that is too close and it blows it. I bought a new one that usually comes with a wire extension so you can place it farther away, hope this helps.

The Dometic WH-6GEA water heater and boiler is a versatile and efficient appliance designed for residential and commercial use. This unit is equipped with advanced heating technology and features a capacity of [specify capacity if known]. It is designed to provide a reliable source of hot water for various applications. The Dometic WH-6GEA water heater and boiler offers precise temperature control, allowing users to easily adjust the water temperature to their desired level. It is equipped with a built-in thermostat and a digital display to monitor and adjust the temperature settings accurately. Constructed with high-quality materials, the Dometic WH-6GEA is built to withstand the test of time. Its robust design ensures durability and longevity. The unit incorporates safety features such as an overheat protection mechanism and a pressure relief valve to prevent any potential issues. Installation of the Dometic WH-6GEA water heater and boiler is straightforward and hassle-free. It is designed to fit seamlessly into most existing water systems, making it a suitable choice for retrofit projects. The compact size of the unit allows for flexible installation options, even in tight spaces. Furthermore, the Dometic WH-6GEA water heater and boiler is designed to operate efficiently, reducing energy consumption and minimizing environmental impact. This makes it a cost-effective choice for both residential and commercial use. Overall, the Dometic WH-6GEA water heater and boiler combines reliability, efficiency, and user-friendliness, making it an excellent choice for anyone in need of a high-quality water heating solution.

General
BrandDometic
ModelWH-6GEA
Productwater heater & boiler
EAN0713814271411
LanguageEnglish
FiletypeInstallation Guide (PDF)

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Dometic WH-6GEA below.

What is the ideal room temperature?

Most people find that the ideal room temperature is between 19 and 22 degrees Celsius.

Why is my water heater not producing hot water?

Ensure that the power supply to the water heater is connected and turned on. Additionally, check if the water temperature setting is appropriately adjusted.

How can I adjust the water temperature on my Dometic WH-6GEA?

Locate the temperature adjustment knob on the control panel of your water heater. Turn the knob clockwise to increase the temperature and counterclockwise to decrease it.

What should I do if my water heater is leaking water?

First, turn off the power supply to the water heater. Then, inspect all the water connections for any signs of leakage or loose fittings. Tighten any loose connections and replace any damaged parts as necessary.

Why is my water heater making unusual noises?

Possible causes of strange noises from the water heater include air trapped in the system or sediment buildup inside the tank. To resolve this, refer to the manual for instructions on flushing the tank to remove sediment or purging air from the system.

My water heater is constantly running, what could be the issue?

Check if the thermostat is set too high. Adjust it to a lower temperature if necessary. Additionally, verify if there are any faulty components, such as a defective thermostat or pressure relief valve, that might need replacement.

Is the manual of the Dometic WH-6GEA available in English?

Yes, the manual of the Dometic WH-6GEA is available in English .

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