HMG19054-A Admiral Refrigerator - Instructions

Researched this problem on the web. Disassembled the main refrigeration unit (slide out freezer floor panel). The cooling coils were completely iced up. Thawed overnight. Tested the coil thermostat with a multimeter and discovered it worked. Note that the activation temp on this thermostat is 15 degrees Fahrenheit so the ice-water bath test on many web videos will NOT work. My test was in another refrigerator freezer compartment (everyone has two, right?). When the temperature went below 15 and stayed there for 15 minutes, the thermostat opened the circuit. Further investigation revealed that the defrost heater was burnt and shorted. Replaced the defrost heater only to discover that the defrost timer was also broken. After replacing the defrost timer and testing each component thoroughly, the refrigerator is back in service. Freezer maintains about 8 F and the main refrigerator stays at about 36. The unit cycles off properly and the defrost timer is correctly initiating a defrost cycle. Further, when the defrost heater is cycled on, the thermostat correctly shuts it off once the coils are defrosted. Watch the youtube videos. Find your parts and note their specifications so you can test them properly. And good luck.

The refrig. Is about 30 years old. The new solenoid looked and mounted nothing like the original. I driled holes in the frig and attach the solenoid with sheet metel screws. There were not enough fittings and hoses so I bought a braded metal hose to attach the ro line and the valve inlet. I used the parts in the kit to attach the water feed line. To the ice maker I did not try to stuff all the hoses and lines back into the cramped cavity in the frig. W ell how does it look? The solenoid sticks out a little and there are a lot of hoses behind the frig. I do not spend much time behind the frig so who cares. The ice maker is making ice!