Haier LW110 access plus 3.9 cu.ft freezer ....fast freeze button on it works,turn fast freeze button off it stops working even with the green power light on .

SOURCE: Haier 5.0 cu. ft. HCM-050 not freezing

I have the same freezer and recently it quit freezing. The thermostat is my problem. I checked the power outputs to turn on the compressor and it was not there until i tapped on the thermostat. I am currently trying to find another thermostat

SOURCE: Quit working -Haier Freezer

You have one of three issues here.
Either the thermostat has gone bad,
The thermal cutout has gone bad ontop of the compressor,
or the capacitor is out for the compressor.

Take an hom meter and check the thermal cutout, it should read 0 ohms or "continuity" if it doesnt the cutout is bad.

The only real way to check the cap is with a cap meter.

as for the thermostat check it with a n hom meter to make sure you have good connections internal the thermostat.

If you have any other questions just let me know!

SOURCE: Neff 3.8 cu ft freezer.

if it works on superfreeze then the stat is faulty. all that supoerfreeze does is to bypass the stat. easy job

SOURCE: freezer freezes but does ever stop running

thermostat is stuck on! set to medium setting and gently tap stat. does it turn off? it was stuck. does it still run? its still stuck. if you feel comfortable find stat and power in and out. disconnect - it has to turn off then. but 99 % of the time its the stat. they fail closed and run 24 -7 or fail open and temps get real hot and they never close and restart compressor . yours appears to have failed closed. sometimes you can firmly twist em max cold to min cold a few times and break the stuck contacts and they'll do ok for a while. try to reset at a little higher or warmer temp when done so its not making and breaking on the same old worn spot again. good luck.

SOURCE: How much amps, volts and

all this is on label on equipment.