What happens if your Dometic thermostat goes down?

Furnace, heat strip, heat pump and fan mode of operation can continue to operate but displays the last temperature set-point. Loss of communication between the CCC 2 thermostat and all system power module boards. System will shut down. Loss of communication between the CCC 2 thermostat and an individual system power module board.

Which is the best Dometic thermostat for camping?

Complete temperature control. The Dometic Multi-Zone Comfort Control Center Thermostat can control your Dometic heating and cooling appliances. Weather you are camping in the middle of winter or driving in the hot and humid conditions of the summer, this Dometic Atwood Thermostat is perfect control.

Can a multi zone thermostat be replaced?

The Dometic Multi-Zone Comfort Control Center Thermostat can control your Dometic heating and cooling appliances. Can this replace a 5 button CCC thermostat or do I need to also change the boards in the rooftop units as well?

Is the Dometic CT single zone thermostat dangerous?

WARNING This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to

How to reset Dometic duo thermostat Comfort Control?

Duo-Therm Comfort Control Reset 1 Turn the device on and the light and annunciator data are there. If they are, move on to step 2 and if they aren’t, consult your manual section 5.1. 2 Press the mode button to activate the annunciator light. 3 Then, at the same time, press the up and down buttons and hold.

What to do if your Dometic heater is not working?

1. Clearing communications issues: your unit can get into a situation where the thermostat is not communicating with one or both upper boards. Turn the thermostat off, and turn power to the AC units off and on. Then turn the thermostat on and see if it works better. 2. Reset the thermostat to factory specs.

What does furnace mode do on a Dometic furnace?

In the FURNACE mode, the system cycles the furnace On and Off based on the room air temperature and the temperature. You can configure the system to operate using On/Off differential of 1 or 2 degree F.

How to troubleshoot a Dometic thermostat error cone?

Dometic 3313192 Thermostat Troubleshooting. Error cone. Solution. E1. Loss of communication between the Single Zone LCD thermostat and the module board. LCD will cycle between E1 and the previous mode setting. System will shut down. E2. Open circuit or out of range Indoor Temperature Sensor.

How to initialize a Dometic LCD thermostat?

How do I initialize a Dometic Thermostat? 1 Ensure your thermostat is Off. 2 Press the“+” button and, while holding it, also press and hold the On/Off Mode button for three seconds. 3 LCD will show ― ―. 4 Press the On/Off Mode button again to turn the system off. 5 This completes the initialization. More …

What would cause a furnace not to light?

A number of reasons can cause the wall furnace to not light, including a damaged thermocouple, a clogged pilot orifice and a disconnected gas supply.

What to do when your furnace does not ignite?

If your furnace is equipped with an electronic igniter, you cannot light the furnace manually. However, you may be able to get the furnace working by turning off the igniter and resetting it. Find the paperwork for your particular furnace to locate the reset button or switch.

Why is my furnace pilot not staying lit?

The most common reason the furnace pilot light won’t stay lit. Bad Thermocouple. A furnace thermocouple is a safety feature that regulates gas flow to your system based on whether the pilot light is on. In simple terms, the thermocouple checks to see if your pilot light flame is lit and turns off the gas flow if it senses that your pilot light is off, so you don’t have gas building up in your home.

Why is my furnace blower not working?

One of the most common problems with furnace fans is a bad blower relay . The first thing to do is check the relay or voltage from the board. If no voltage is recorded, you will have to replace the board or the relay. If there is a battery, check if it is working properly. This is another common reason behind faulty blower fans.

What does the error code E1 mean on the Dometic thermostat?

Error Code: E1 Results from a loss of communication between the Single Zone LCD thermostat and its module board. LCD will cycle between E1 and the previous mode setting. The system eventually shuts down. E2 Open circuit or out of range Indoor Temperature Sensor.

Clearing communications issues: your unit can get into a situation where the thermostat is not communicating with one or both upper boards. Turn the thermostat off, and turn power to the AC units off and on. Then turn the thermostat on and see if it works better. 2. Reset the thermostat to factory specs.

What should my Dometic comfort control thermostat be?

Dometic says these thermostats are accurate to +/- 5 degrees, which is abysmal. My experience is that they are usually within +/- 3 degrees (lousy). You will probably have to live with it if your thermostat is in this range. 1.

Why is my Dometic duo thermostat not working?

But such is not the case and here are some common Duo-Therm thermostat problems and their solutions: 1. The thermostat won’t stay on or turn on – the first place to look will be your on/off switch. If there is a crack in the solder making the connection, then no power will be sent to the switch.

How to know if your RV thermostat is bad?

If you do not have a manual for this comfort control system, just click here to get a downloadable copy. or go to the nearest Dometic dealer to see where you can get a hard copy. How do You Know if Your RV Thermostat is Bad? The average life of an RV thermostat is roughly 10 to 15 years.

Why is my thermostat not working in my RV?

The thermostat is not connected to the onboard batteries in some RVs. These units are usually powered by AA batteries. In the majority of these cases, the display screen is going to blink or it might also provide you with a blank screen. In such cases, replacing the batteries will be a sensible idea.

Why does my AC thermostat not turn off?

If you notice that you try to turn off your AC unit, but it keeps running, then you will have to fix it right away to prevent damaging of the machine or decrease in longevity. There are a few reasons as to why your AC unit won’t turn off. First, it could be a busted thermostat, in which case you will have to replace it with a new one.

Why is my CCC 2 thermostat not working?

Loss of communication between the CCC 2 thermostat and an individual system power module board. The LED will display error code El and the zone number that lost communication. Any additional zones that loose communication will blink in addition to the current zone. Open circuit or out-of-range indoor temperature sensor.

Why does my thermostat not work in my RV?

If the thermostat has power but nothing operates, you would have to check the wiring at the thermostat and then the appliances. Being a household thermostat it is more likely it has something to do with the wiring, the color codes might be different than RV thermostats.

Is it worth getting a new Jayco motor home?

#1754786 Review #1754786 is a subjective opinion of poster. With past experience, with another motor home issues always get worse, demand a new motor home or complete money back, it is worth getting a attorney to help if Jayco is refusing to give you a new motor home, also the problems will get worse do not keep this motor home,

How does a thermostat work off of 12V?

The thermostat will work off of 12v, it just won’t run the fan or AC. The thermostat just sends a 12v signal to a relay in the AC to turn on, it gets the power from 120v when being plugged in. If the thermostat looses all power when plugged in, check the voltage at the thermostat and the converter.

How are the controls on a thermostat powered?

On the other hand, the display and the controls on some thermostats are not powered by batteries. In fact, many thermostats are powered by the 24 volts from the transformer. This transformer is located inside your HVAC equipment. This is what is referred to power stealing technology.

How to install a 5 button Dometic thermostat?

The included installation instructions were step by step and detailed. This board is added to the Penguin II so it can operate with the older 5 button Dometic thermostat control. The board replaces the existing board when you get the new AC unit.

What to do if your Dometic wont turn on?

Insure there are no blown glass fuses on the control circuit board and battery voltage is adequate. Check the voltage in the rear where the 12 VDC power circuit is attached.

What happens when the CCC 2 thermostat goes out of range?

Open circuit or out of range Freeze Sensor. Air conditioner mode of operation will be locked out. Furnace, heat strip, heat pump and fan mode of operation can continue to operate but displays the last temperature set-point. Loss of communication between the CCC 2 thermostat and all system power module boards.

What is the MSRP for a Dutchmen RV?

MSRP shown in USD. Pricing does not include freight, tax, title, license or dealer specified charges. Dutchmen Manufacturing, a division of Keystone RV, reserves the right to change prices, components, standards, options and specifications without notice and at any time. Be sure to review current product details with your local dealer.

How does the Dometic CT thermostat control kit work?

The Dometic CT Thermostat Control Kit can control your Dometic heating or cooling appliances. The Dometic CT Thermostat Control Kit puts the power in your hands to control the heat in your mobile living space regardless of location.

Can a single zone thermostat be replaced in a Dometic RV?

Dometic RV Air Conditioner Single Zone LCD Thermostat and Control Kit Yes it will replace the standard analog thermostat. this one only uses three wires. the old control Panel and you will see what wires are what on the wiring diagram. Wiring in front of Dometic relay control box.

What happens if you lose communication with the Dometic thermostat?

Loss of communication between the Single Zone LCD thermostat and the module board. LCD will cycle between E1 and the previous mode setting. System will shut down. Open circuit or out of range Indoor Temperature Sensor. Heating and cooling operation will be locked out.

What’s the setting for the Dometic single zone thermostat?

For a Dometic Single-Zone Thermostat, here’s how. Press the + or – button so that the setting changes from “Hi” (High) or “Lo” (Low) to “Au” (Auto). Note: If additional indoor air circulation provided by the air conditioner is not desired during Furnace Mode of operation, select Au (AUTO) in the Fan Mode to shut the air conditioner fan off.

How to turn on the off mode on the Dometic thermostat?

Press the On/Off Mode button to go to the available modes. Press to advance to available mode. The green LED will indicate the mode selected either (Off, Fan, Cool, Furnace, Heat Pump or Heat Strip) To display the Inside Temperature your thermostat should be in Off Mode.

How does a single zone LCD thermostat work?

Your Single Zone LCD thermostat is equipped with both a liquid crystal display (LCD) that relays temperature set-point, fan speed signal (Auto, Low, High) and green LEDs indicating the mode of operation (Off, Fan, Cool, Furnace, Heat Pump or Heat Strip). The modes depending on the system installed in your RV

Can a duo thermostat be replaced in a RV?

There have been many digital thermostats installed using information found here. The Duo-therm thermostats are easily replaced. The power for the replacement thermostat is it’s own AA batteries. Some RV batteries live a long and useful life, some are murdered.

Can a carrier thermostat work with a carrier Dometic?

The Carrier (top) will, the Atwood (middle) will, the Dometic (bottom) will not- it is a networked thermostat, communicating through a data cable, rather than discreet connections. Well I tried the Carrier thermostat and it does not seem to work.

Where can I buy a Dometic duo thermostat?

2-Pack of Dometic Duo Therm -Compatible RV AC Replacement Filters – 14″ x 7.5″ – RV Air Conditioner Filter – Made in the USA – Comparable to 3313107.103/3105012.003 – By Mission Automotive . . . . . . Only 12 left in stock – order soon.

How much is 20% off at dometic.com?

20% off sitewide plus free shipping! Our mission is to make it easy to enjoy the great outdoors with the comforts from home. Get inspired by the people who are experiencing the great outdoors off the grid.

Are there any Dometic air conditioners left in stock?

Only 6 left in stock – order soon. . Only 3 left in stock – order soon. . Only 7 left in stock – order soon. . . . Only 4 left in stock – order soon.

How long does it take for Dometic air conditioner to ship?

Only 3 left in stock – order soon. . Only 7 left in stock – order soon. . . . Only 4 left in stock – order soon. . Usually ships within 3 to 5 days. . Only 1 left in stock – order soon.

How do I change the temperature on my Dometic thermostat?

To display the Inside Temperature your thermostat should be in Off Mode. Fan Speed Press the On/Off Mode button until the fan green LED is lit. “Au” (Auto). Press the “+” or “―” button to select the desired fan speed. The temperature set-point is indicated by two digits on the LCD.