Air conditioner mod# esa3067, what does the hr mean next to the temp settin? and is it normal for the unit if set at a temp 68degrees for cooling to go to 81degrees ? or does that mean the room tempature ?

SOURCE: Not cooling

1. check doors,windows,of room
2.if there is leakage freash air came in.so temparature can not maintend

SOURCE: Air Conditioner Error code?

I have a portable air conditioner by Airlux and todat an error code is on the display reading E5. What does this mean and how can it be fixed? thx

Donald DCruz

• 17130 Answers
• Posted on Sep 08, 2010

SOURCE: I have a Haier ESA3067

Yes, rightly said that it is the main controller unit that hass failed . It will worth a try to remove the board and reset the touch pads once again after resolderring on the connecctions of the microprocessor and the connectors to the display.
Check the main +5 volt to the micro processor, check the filter and regulator if the voltage is down.
If not a replacement board can be thought of , but a trail spare to confirm ultimately will be worth unless you can confirm if the mP is not oscillating at all.

SOURCE: I bought my Haier HWR

Hello, it can be a few things. 1) plugged air filter and evaporator coil 2) low refrigerant charge 3) the compressor is not engaging If you are willing to check out a few things i can tell you exactley whats going on with your ac

SOURCE: My Haier portable room air

Hi, I doubt if this unit has charging valves on it as most come from the factory with out them. I am sure it will use R-134A freon, but have you checked to see if your compressor is running and not just the blower? You may have a faulty run capacitor or compressor. They should never have to be charged unless they develop a leak somewhere. You would be better off taling it into a appliance repair shop and have it checked, as they can tell you real fast what is wrong. Good luck,
Shastalaker7
A/C, Contractor