DeLonghi Heating & Cooling - Recent Questions, Troubleshooting & Support

my guess would be "filter" check to see if it needs changing or is clogged.

See this manual. It is of Delonghi HM25E type 061567T. It may help you. DELONGHI HM25E ELECTRIC HEATER IMPORTANT INSTRUCTIONS MANUAL ' ManualsLib

Question edited for clarity. It probably needs a top up of refrigerant gas. Take it into a local refrigeration company.

OK. This fixed my A120LE from leaking. First unplug the machine for safety. If you are looking at the back of the unit you need to take off the right side panel. I took off the all the panels but you could just take off the right side.

There is a reservoir on the top that collects condensation from the top coil. (shown in the circle) The drain hole on mine was clogged. If you stick a small screwdriver or paperclip in the hole to push the debris through it should start working properly again. I did this to mine yesterday and it hasn't leaked since!! Drain hole is shown here in close up picture. Unclogging this will allow the condensation to flow down to the main reservoir on the bottom where it will be evaporated in the AC exhaust.



Good luck!

That means that the switch is broken and is passing power when supposedly off. Claim on warranty, it is dangerous. If they say no, ask if there are any Class Action Lawsuits on it yet? https://www.delonghi.com/en-us/customer-service/warranty ..

:To open the case of a DeLonghi model PACAN125HPEC, locate the screws on the back of the unit and remove them. Once the screws are removed, carefully lift the back panel, being careful not to damage any of the internal components. The case should then open and you can access the internal components.

See if there is a youtube video available or go to delonghi's web site to get a diagram

So, it sounds like your Delonghi hifi heater is giving you some trouble, man. The constant beeping and the green light on the control board, it's like it's trying to tell you something. My guess is that there's something funky going on with the thermostat. The beeping is probably the heater's way of saying it can't maintain the desired temperature because the thermostat isn't working properly. And the green light, it's like the heater is still getting power and trying to do its thing, but the thermostat is holding it back. One thing you could try is checking the thermostat settings and making sure they're all good to go. If the settings are chill, but the problem persists, it might be time for a new thermostat. You could also try unplugging the heater for a bit and then plugging it back in, see if that helps reset the system. If all else fails, it's best to reach out to Delonghi's customer service or maybe even a professional technician to take a look and give it a tune-up. It's not always easy to fix these things ourselves, so don't be afraid to ask for help.

Question edited for clarity, full 'make model (what it is)'. Question moved to correct category. You have done everything you can do. Take it to a DeLonghi service centre or to a refrigeration engineer. The buzzing is likely the compressor and needs a new start / run capacitor. https://www.google.com/search?q=delonghi+pacn130hpe+portable+AC+buzzing+noise ..

Air conditioners frost up when there is a lack of air flow. Clean the filter, check if a belt is broken (if any), check that the fan spins freely, check all in ports and out ports for blockage and clean the coils with mild soap and water.

There is a knob on the back and bottom of the air conditioner. Twist off the knob and unplug the little black plug and empty the water into a container. I had the same problem and this worked for me.

If its like the TRN0812T, I had to reset the small circuit breaker under the control panel/cover, had to remove the 2 torx screws under the leg on the control panel side.

sounds like you nee to drain unit. https://www.delonghi.com/en-us/faqs/How-do-I-drain-a-portable-air-conditioner/a/82446

you need to edit the photo with an editor to adjust hue. in the past film camers used lens filters to filter out the blue tint.

I believe it is likely the FAN. I have seen the blades break off and then they keep hitting the fan mech

google DeLonghi HM-25 manual

DONT BUY A NEW ONE THEY ARE EXPENSIVE ... THEY PUT OUT VERY LITTLE ACTUAL BTU'S OF HEAT ...IT WOULD BE DANGEROUS TO TRY AND BRAZE ANY LEAK POINTS AND THE OIL IS NOT CAR OIL AND NEEDS TO BE FILLED TO FACTORY SPECIFIED LEVELS. (THESE ARE NOT MEANT TO BE RE-FILLED OR DOES THE OIL USUALLY DIASAPATE). OIL HEATERS OF THIS TYPE USE PLENTY OF ELECTRICITY. I SUGGEST A "HIGH QUALITY, THICK CASED, WITH TILT SAFTY, ELECTRIC SPACE HETER WITH A FAN. THEY HEAT PROBLEM AREAS SAFE AND EFFECTIVELY.

york hvac unit e4 error code Troubleshooting

this sounds strangely like a safety switch problem , ill bet the device that confirms the pilot lite lit before going to main burner has a problem