Error code 4102?

SOURCE: E2 error code on Haier cprd12xh7 portable air conditioner

Hi! You need to check pump filter. It could be jammed with a coin or hair clip. Now take the machine outside and empty it then lay it on its side and you can access the pump. Take it off, stand up the machine and pour hot water into the soap draw and check water should run out of bottom freely taking any fluff or bits with it. Now take apart the pump and clean it and dry all components before re-assembly. If the machine still doesn?t work then you need to replace the pump. Please do rate this solution as FixYa and revert for further assistance. Thanks Rylee

SOURCE: Error code E2 on Boston innovative products Air conditioner.

find the user manual here:
http://manualfox.com/link/bostoninnovative.htm

SOURCE: I have an E2 error message on my air conditioner.

It might be a faulty thermestat, I don't know if your case is the same as mine but whenever my edgestar gets around or above 78 degrees it brings up the E2 code but as soon as it drops back below 78 the E2 code goes away and all the normal functions start working again.

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

R Subramaniyam Iyer

• 2133 Answers
• Posted on Jan 01, 2011

SOURCE: Fedders air conditioning error code E2

Indoor coil temp defective. Replace it.