20 Most Recent Haier HWS08XC1 8,000 BTU Window Air Conditioner - Page 3 Questions & Answers

Google Haier air conditioner error codes. Also check the code I see codes F0 through F4. F9 is not listed could it be a "4" instead of a "9"? F4 is the air flow sensor is off.

use a shop vac

What is the model number of the unit?

The unit should be sloped towards the outside per the instruction manual. https://www.manualslib.com/manual/63687/Haier-Hwf05xck.html?page=11#manual If you didn't ice up the unit the water should flow freely from unit. Is the filter clean?

Here is some common problems/error codes I found. https://products.geappliances.com/appliance/gea-support-search-content?contentId=34861

Most likely the control board has failed if you are sure the unit has power.

Hi. Its easy to clean the air filter. On the top back side. The rear trim cover pulls away easily snd exposes the reusable filter. Gently wash clean, dry and reinstall. If the condenser gets clogged or the unit looses its charge. It may be easier to have the unit serviced by a professional. Good Luck.

There is no sure fire easy method for cleaning the units. They are not easy to disassemble or clean. The evaporator can gather dirt and debris and they accumulate in the drain pan.

you can but be very careful. my neighbor did that and drilled in to one of the refrigerant lines and lost all of the freon. i fixed it for him but lesson learned "be sure you know where you are drilling". or you might be able to flush it out with a water hose if you have access to it

It could be two things. A motor is going out or you are smelling the heater to get rid of the condensate.

probably the thermostat or controls are locked in the on position.

is the tank full?

you can clean it and see

no it does not.

yes its humidity with in the unit and fan is blowing it out [or condensation being blown around ] try lowering the fan speed