E1 is humidity sensor error unplug unit and then plug it back in.
E2 is Temperature sensor error unplug unit and then plug it back in this will clear codes. if codes come back on then you will need to replace sensors.
SOURCE: reset air conditioner
Unplug it. Wait a few minutes. Hold in the Power button while plugging it back in and keep the button held down until a beep is heard (~5 sec). Unplug the air conditioner, then plug it in again.
Note: some units require using the Mode switch, rather than Power.
SOURCE: AIR CONDITIONER MODEL #AF-S85FX--CODE E1
The Sharp e1 problem is a timer that is pretending to demand that you clean the filter. It stops the machine every 720 hours and forces you to do a procedure to get it to go away.
There are 2 possible procedures.
1) Unplug the machine. Hold down the power button while you plug the machine in and wait for a beep about 5 seconds long. Let go of the power button. Unplug the machine. Plug it back in.
2) Unplug the machine. Hold down the mode button while plugging the machine back in and waiting for a beep of about 3 seconds duration. Let go of the mode button. The machine will start. Turn the machine off by pressing the power button. Resume trying to use the machine normally.
If these don't work, the "demand to clean filter" timer is broken and you will need to buy parts to repair the machine.
(Don't you just love having a computer chip in every appliance?)
SOURCE: air conditioner has to be reset --E1
If your a/c unit is portable,and E1 code most always is "air filter cleaning time" or" water level to high ".
To reset air filter interval turn unit off at power switch then unplug.Hold power switch down while plugging in....unit will go through a short self check then beep.Release power button after beep.Unit should now be reset.
To reset water level....just drain some.....not all.
Most portables use water for increase cooling......so leave some in.
SOURCE: Error code E2 on Boston innovative products Air conditioner.
find the user manual here:
http://manualfox.com/link/bostoninnovative.htm
SOURCE: I have a TCL split system air conditioner with error code E2
I have the same problem with my TCL unit. I have had the Tech out to day and I am told it is an internal senor in the unit that fails. I am informed by the tech that this is a very common fault with the TCL unit. Also if you live in Australia like me prepare yourself for a fight with TCL due to them not liking to honour the 5 year warranty. I would not recommend this product to anyone
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