[repairman]

can anyone give me the sequence of cycles for a mod kuis155hpb2 unit. Does this unit have a cycle for melting ice from the evaporator plate, and what controlls the gas valve on the refrigeration system. Unit does not make ice, compressor and fan are running, but not making any ice. thanks.

[abadfish66]

The gas valve(reversing valve) will switch to hot gas mode when the thermister for the coldplate has reached a certain temp. 2 things I would look for is the condenser, is it clean, and when was the last time you ran a nickle cleaner through it, if you have a buildup on the cold plate it wont make ice.

[no1hog]

I have the same problem. I also have a sequence diagram. If you send me and email address, I will scan it and send it to you. Let me know if you run the problem down. My email is [email]no1hog@aol.com[/email].