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My Dyson heater switches off even if air temperature has not been reached and a message E7 is shown. Does this mean it is a faulty device?

Posted by Leith Robertson on

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5 Related Answers

Anonymous

  • 334 Answers

SOURCE: Weather King 8PJ10NDR01 When I

The gas valve is not sensing flame, and the unit shuts down on safety.

Chances are the flame sensor is bad, its a common problem.

If its a thermocouple you can buy one for 10 bucks, If its a newer style they can usually be had for less than 30.

They are easy to replace ad they are usually installed with two screws and one to two wires.

They sit directly in the flame pattern in front of the burners.

A service call should only cost you 250 or less for the repair, but you can do it yourself for less than 50 (including gas to drive to the HVAC supply house that sells your brand unit.)

You will need the model and serial #s when locating the parts.

Posted on Dec 27, 2008

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blueextc3221

blueextc3221

  • 15935 Answers

SOURCE: Heater

The heater in your car depends upon a flow of hot coolant going through the heater core in order to get hot air into the car. If the heater core is partially plugged, it will restrict the flow. If you have a head gasket that is putting exhaust into the cooling system, it will eventually get into the heater core. When this happens there is no coolant in the heater core to make the air warm. If the water pump vanes have corroded away the result will be very poor coolant circulation causing the heater to not blow hot air. If your car is equipped with a heater control valve that is not functioning properly, the coolant flow will be restricted. One or a combination of these factors is likely the culprit in your case.

To attempt to clean the core, you must flush the system multiple times. If this does not work, the core cannot be cleaned and must be replaced.

Posted on Jan 16, 2009

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Anonymous

  • 148 Answers

SOURCE: Heater slow coming back on after having reached temperature.

lower the tempature setting so the residual heat is the right temp your looking for

Posted on Jun 21, 2009

mc1bean

Mike Cairns

  • 3053 Answers

SOURCE: hotpoint uy46x top oven switches on but does not

Hello, Ken

I was trying to help you out here. Maybe this will help some? I was going backto some customers that asked questions in the recent past and fartherback, It appeared that no one answered some of them, So, I thought Iwould take some of my personal time to see if I can help. Even though this sitemay not have your exact model or brand, this link will help you tons. Here is alink to about everything you want to know about your oven, from
repairto trouble shooting it. Even pictures and video's. Just scroll around and youwill see tons of information to almost any question you might have on yourOven. If you go to this link and click around, I am sure you will find out somuch about your oven, you will know more than the company that made it. Thegood thing about this link is, then you can make the decision of DIY or hiringa pro. Here Is the link for you to click on>>


http://home.howstuffworks.com/dishwasher.htm




Please if this helped you at all, if you can find the time to rate my help andsome kind words written would be appreciated for my free help , I wouldappreciate it. Here is also my direct link to my own pages of other areas of myexpertise for other problems you might have in Automotive,Appliance, andElectronics. Drop In anytime for my help. Thanks, Mike

http://home.howstuffworks.com/how-to-repair-an-oven.htm



Please if this helped you at all, if you can find the time to rate my help andsome kind words written would be appreciated for my free help , I wouldappreciate it.

Here is also my direct link to my own pages of other areas of my expertise forother problems you might have in Automotive, Appliance, and Electronics. DropIn anytime for my help

Thanks, Mike


http://beta.fixya.com/users/mc1bean

Posted on Oct 28, 2011

askdyson

AskDyson

  • 2572 Answers

Official advice and support for Dyson technology

    Verified Fixya Pro

    SOURCE: i have a dyson AM05 heater - it keeps turning itself off and showing error code E7

    Hi Jon, it's Jack at Dyson.

    If your AM05 Hot + Cool heater is displaying the E7 error code, the best course of action is to contact us directly for further assistance. To diagnose the cause of the issue we would need to understand more about how the heater is being used - we should also be able to suggest a suitable resolution.

    You can reach us by calling 0800 298 0298 (UK), 1-866-693-9766 (US), 1-877-397-6622 (CA) or 1800 239 766 (AU).

    We'll look forward to speaking with you - we can also confirm if your machine is covered under our 2-year parts and labor warranty.

    Posted on Dec 09, 2014

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    Related Questions:

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    The heater switches off even if the air temperature is well below the setting and an E7 message is displayed?

    What manufacture is the unit you are having problem with? and Model/Serial number
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    How do I change heat to cool?

    Hi Annette, it's Jack at Dyson.

    When you lower your AM05's target temperature (shown on the LED display on the front of the machine) down to 0°, the red light around the on/off switch will turn blue. This shows your machine is now running in fan-only mode, without the heating elements - suitable for use in hot weather. You can then adjust the airflow power and oscillation to suit your needs.

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    I hope this helps. If you need any further advice, visit www.dyson.com and click 'Support'. Or if you'd like to speak directly with our experts, you can reach the Dyson Helpline on 1-866-693-9766 (US), 1-877-397-6622 (CA) 1800 239 766 (AU), or 0800 298 0298 (UK).
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    Why does it work OK all evening then a quiet motor sound but no blow. Cause=?

    Hi there Philip, it's Jack at Dyson.

    When your Dyson Hot + Cool heater has heated the room to the target temperature you've chosen (shown on the LED display on the front of the machine), it will revert to monitoring mode. In monitoring mode, the motor will continue to run at a low speed, drawing a small volume of ambient air past the intelligent thermostat. When the thermostat detects that the ambient air temperature is falling below the selected target, the heater will activate again to maintain the temperature.


    From your description it sounds as if your machine is working correctly - it would display an 'E' or an 'F' error code on the LED display if there was an actual fault. However if you're still concerned I would encourage you to contact the Dyson Customer Helpline directly for further advice. You can reach our experts by calling 0800 298 0298 (UK), 1-866-693-9766 (US), 1-877-397-6622 (CA) or 1800 239 766 (AU).
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    My Dyson Bladeless Fan/Heater is displaying E7 after a few minutes of running and then shuts down? It is brand new (a couple of months old) and been run about 3 times.

    Hi Michelle, it's Jack at Dyson.

    If your AM05 Hot + Cool heater is displaying the E7 error code, the best course of action is to contact us directly for further assistance. To diagnose the cause of the issue we would need to understand more about how the heater is being used - we should also be able to suggest a suitable resolution.

    You can reach us by calling 0800 298 0298 (UK), 1-866-693-9766 (US), 1-877-397-6622 (CA) or 1800 239 766 (AU).

    We'll look forward to speaking with you.
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    I am getting an E7 error code on two new AM 04 heater fans what does it mean

    E7 error was an engineering code from an old batch of fans and that they had since fixed the problem.sell the old batch
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    What does error code e7 on a Dyson am 05 mean?

    Hi there, it's Jack at Dyson.

    If your Dyson Hot + Cool heater is displaying an E7 error code, we will need to take some further details via our Helpline to resolve this for you.

    When you have your machine to hand, please call us on 0800 298 0298 (UK), 1-866-693-9766 (US), 1-877-397-6622 (CA) or 1800 239 766 (AU) so we can provide assistance.

    We'll look forward to speaking with you.
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    Dyson hot and cold

    Hi there, it's Jack at Dyson.

    It sounds like your heater is shutting off because the ambient temperature is higher than or equal to the target temperature you've chosen (shown on the LED display on the front of the machine):
    The heater's intelligent thermostat is engineered to turn the machine on only when needed when the ambient room temperature drops below the target temperature. However, we're happy to help you make sure your heater is working as intended. Please give us a call on 0800 298 0298 (UK), 1-866-693-9766 (US), 1-877-397-6622 (CA) or 1800 239 766 (AU).
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    My dyson hot fan will not give out air under 24 degrees?

    Hi Charlie, it's Jack at Dyson.

    When you adjust the target temperature of your Dyson Hot fan heater (shown on the LED display on the base), you're setting the target temperature you would like the room heated to. The actual temperature of airflow produced by the fan heater will not vary.

    If the heater won't run below 24 degrees, this is likely to be because the temperature of the room you're in is equal to or warmer than 24 degrees. The heater will only turn itself on if the temperature drops below 24 degrees, and once the room temperature reaches this target once again, the fan will turn itself back to monitoring mode.

    I've attached our Getting started video below which shows how to adjust the temperature, using the remote or the controls on the base.

    I hope this makes sense. It sounds as if your machine is working correctly, but if you'd like any further advice from our experts you can reach us at 0800 298 0298 (UK), 1-866-693-9766 (US), 1-877-397-6622 (CA) or 1800 239 766 (AU).

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    Dyson hot and cold fan only works in hot mode

    Hi there, it's Jack at Dyson.

    When you adjust the target temperature of your Dyson Hot fan heater (shown on the LED display on the base), you're setting the target temperature you would like the room heated to. The actual temperature of airflow produced by the fan heater will not vary.

    If the heater won't run below 25 degrees, this is likely to be because the temperature of the room you're in is equal to or warmer than 25 degrees. The heater will only turn itself on if the temperature drops below 25 degrees, and once the room temperature reaches this target once again, the fan will turn itself back to monitoring mode.

    I've attached our Getting started video below which shows how to adjust the temperature, using the remote or the controls on the base.

    I hope this makes sense. It sounds as if your machine is working correctly, but if you'd like any further advice from our experts you can reach us at 0800 298 0298 (UK), 1-866-693-9766 (US), 1-877-397-6622 (CA) or 1800 239 766 (AU).

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