Delonghi Air Conditioner Error Codes

I need your advice on Delonghi air conditioner error codes. I don't know what they mean.
The LT error is the low temperature error. This can occur when you run the air conditioner and it is too cold to do so.
It isn't cold enough for that to happen.
The LT error could come up if there is cold air circulating around the AC, like a window AC surrounded by curtains that make it colder and colder there as it tries to cool down the house.
The solution in that case is literally fresh air.
No, just better air flow. However, the unit should clear the LT notice if the unit successfully defrosts.
That usually happens when it runs the fan but not the compressor.
If you have the PF error, that's for probe failure.
I think that's the temperature probe.
Yes, it is. A lot of other devices, though, use that for power failure.
The smaller delonghi ACs make you just turn it off and back on to get it running in that case, but don't have a particular error for it.
The sensor usually needs to be replaced. If you have a full tank error, the water tank needs to be emptied. That may be accompanied by a Q alarm light, too.
What water tank?
If you have a portable air conditioner, some of them have a water tank to catch the condensate instead of a drain tube.
I am not using a portable AC.
The LO notice means the room temperature is too low.
That's not the problem I'm having.
HI is the notice if the room temperature is too high.
An AC shouldn't care except if the house is on fire. Otherwise, that only means it has work to do.
It can mis-read the temperature if the temperature sensor is malfunctioning, or the exhaust is not venting right and causing the air around the AC to get warm.
That's the opposite of what an AC is supposed to do.
If it tells you the room temperature is too high, you need to make sure the exhaust vents properly and the hose isn't kinked so the hot air circulates around the unit.
I don't think that's it.
Some of the Delonghi units use E1 to indicate probe failure.
That's when you call for service.
CF means change the filter.
That's pretty normal. And I can verify that is the problem by checking the color of the filter.
HL is an error for a high internal tray level.
I've never seen that one.
It is usually only relevant if you have their portable or window air conditioners.
The window ones have a drain tube, so that error only comes up on the portable ones.
F1 can come up if the lime scale filter needs to be cleaned.
I don't know if my air conditioner even has one.
If you replaced the filter already, then you'd know the problem is the sensor for that. And F1 can mean the water filter just needs to be replaced.

[@garlandpoolfredpool]

I was getting the "LT" message. I cleaned my filter, it ran without the compressor for a while and, suddenly went back to cooling. Thank GOD!

[@jeimik]

this doesnt tell u how to fix it though

[@elisearellano3379]

Mine is stuck on standby. All of my buttons work besides the paper. What can I do to fix this?

[@blazenradi4nce]

Mine is displaying a triangle with an exclamation inside it. What does this mean??

[@pierro2609]

Same thing here, no other letter code. Did you find a way to fix it?

[@thomasmysterman4688]

Mine too and won,t turn on

[@WalkwYah]

Thomas Mysterman Unplug the drain at the lower back part of the AC

[@dodokilleurs8271]

pour réparé le code F1 il faut changer le filtre a eau est nettoyer le bac d'eau interne vous devers éliminé tout les dépôt saleté est vous devers tester la pompe si elle est hs ou pas ( première étape démonter les carénage de la clim 2 regardé au dos de la clim la ou ay le tuyau d’évacuation vous vérais le bac interne avec sont flotteur blanc 3 brancher la clim puis maintenant se flotteur au niveau max si la clim vous marque le code HL (HL = trop d'eau dans la bac interne ) c'est super ça veux dire que le capteur du haut marche 4 brosse dent;sopalin,bassine ensuite vider l'eau du bac interne un peux de produit vaisselle est de l'au chaude ( pas super chaude ça reste du plastique ) mètre le mélanger dans la bac interne laissé agir 10 15 minute puis brossé tout le bac interne puis sorté l'eau est enlever tout les dépôt de saleté est m'oublier pas rincer le bac interne ( j'ai oublier de le rincer ça pue la pomme chez moi )

[@thomasmysterman4688]

Mine has triangle with exclamation point in it will not turn on ,can anyone help.?

[@starwarstheme1]

Anyone know what the blinking sun icon?

[@MikeAnnarose]

I have 2 extra brand new feelers I will sell for 5$ plus shipping. I can confirm works for this model a long with many others including my own PAC A120EL.

[@abdulfareh4094]

I want 2 buy it

[@onnasilvas4664]

I wish this showed you what the error codes look like instead of just talking about it

[@ryankl1984]

So what does E1 mean?

[@mariorichards932]

My unit hL. When I turn it on

[@deoshankarmohan1829]

i'm having the same problem

[@dreambeliever3652]

Me too. Wow!

[@OSCARANDRES039]

Me tooo!! Anyone knows how to correct this?? Why is this error showing?

[@lujano124]

high level of water HL means high level of water in the tank on your A/C. You need to drain it. There should be a black thing at the bottom of the a/c next to the power cord. Open that up and drain it from there.

[@erocmoney8565]

@@lujano124 how you make in out did that sovlo your problem i gotta keep draining my mind every 45 minutes to work🤔

[@keziab.2520]

Does anyone know what the lo means and how to fix it?

[@ldyacine5263]

e6 erreur ?

[@Zepp468]

What is this? My AC is displaying Lo and will only work on the lowest setting, so now my house is hot as balls

[@shawnanderson9105]

Did you ever find out what lo means?

[@tjlopez941]

I had the same issue I removed the outer cover and you will have two coils one will be on top where your filter is and the other one on the bottom. You may find the coil on the bottom completely covered with dust not letting that coil pass air through it to cool off the refrigerant causing a layer of insulation. Use a brush with stiff bristles hard enough to clean it with out damaging the fins. This may fix your Lo issue it did with mine. I hope this helps