Hi Deb, it's Jack at Dyson.
If your AM04 fan heater runs for a few moments then shuts off, this is likely to be because the target temperature you've selected (shown on the LED display on the base of the machine) is lower than the ambient room temperature. The intelligent thermostat is engineered to ensure the machine will only run as needed to maintain the target temperature you've chosen.
Using the remote, or the controls on the base, to raise the target temperature by a few degrees should resolve the issue. I've included our Getting started guide below which shows how to adjust the temperature.
If you would like some further help from our experts after you've given this a try, please call 0800 298 0298 (UK), 1-866-693-9766 (US), 1-877-397-6622 (CA) or 1800 239 766 (AU).
To fix the F2 error on the Dyson AM08 Pedestal Cooling Fan, you must try resetting the fan by unplugging it from the power source for 2 to 3 minutes and then plugging it back in , it can work properly.
The C1 error code on the Dyson Pure Hot+Cool indicates a communication issue between the control board and the motor. Here are a few steps you can take to try and resolve the issue:
Turn off and unplug the machine for at least 10 seconds, then plug it back in and turn it on again. This can sometimes reset the control board and resolve the issue.
Check the filter and make sure it is clean. A dirty filter can cause the machine to overheat, which can trigger the C1 error code.
Check the air intake and make sure it is not blocked. If the air intake is blocked, the machine may not be able to cool properly, which can cause the C1 error code.
If none of the above steps resolve the issue, the problem may be with the control board or motor. In this case, it is recommended to contact Dyson's customer support for further assistance. They may be able to help you diagnose and resolve the issue, or recommend repair options if necessary.
First thing is to check the wall socket. Use a desk lamp or something similar and plug it into the socket you use for the heater. If the lamp works so does the socket. Next check the fuse. UK machine have a fuse in the plug, other countries use different systems.
If all these check out OK the surge may have damaged a circuit board inside the heater. Only a Dyson specialist could help you with that.
Probably the bearings are dry. remove the fan and housing to get to the shaft and oil it. The circuit breaker is shutting it off because it is drawing excessive current.
quote from amazon site***Mine also showed H2. I had a suspicion that it was the remote causing it. Changed the remote battery (CR 2032), turned on the heater and let it circulate for 3 minutes, then I went and tested all remote buttons. It worked! No more H2 error code!
Amazon Customer · September 11, 2018
Open the battery access panel and if no batteries are present, look in side of battery holder and the size/type is usually stamped in the cradle. I’m happy to assist further over the phone at https://www.6ya.com/expert/david_dc2f9e0a44104720
Turn the power off and unplug the machine for 60 seconds. Plug the machine back in and turn power on. Repeat this process up to 3 times until the F4 error code has cleared.
Hi there, it's Jack at Dyson.
A blinking on/off switch LED light can indicate an interruption to the power supply. However we'd appreciate the chance to check your machine is working correctly - it sounds as if it should be well within our 2-year warranty period.
Please get in touch directly so our experts can help. You can reach us on 0800 298 0298 (UK), 1-866-693-9766 (US), 1-877-397-6622 (CA) or 1800 239 766 (AU).
ACS repairs most makes and models of circuit boards. If you do not see your
manufacturer in our LIST OF OEM MANUFACTURERS,
don't worry. We can probably repair your item. Call to speak to one of customer service reps for help, 1-800-605-6419, email at [email protected],
or use our Contact Pagebathroom light
Do you have a phone with a front facing selfie camera? Face the front of the remote at the camera and press a button. You should see a flash. If you don't, the batteries need changing or the remote has failed.
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No replacement parts generally, and all are obsolete. Holmes themselves send people to eReplacement parts, and they say obsolete. Fix with Epoxy adhesive or putty, or have the part 3D printed or buy new one.