




Frigidaire 4 Door Refrigerator Start Relay and Overload Protector Missing
I bought a secondhand fridge that I thought I could fix (I'm still holding onto hope) but it's been challenging to figure out what's wrong and which parts to order. It came hooked up to a universal start relay (which I think is part of the problem because my model uses a variable speed compressor - according to my research you can't use universal start relay with variable speed).
The problem is that someone had previously removed the start relay and compressor overload, so it's harder to figure out what the problem is. I wanted to order some just to see if that fixes the issue, or run further diagnostic with my multimeter. Most of the OEM overload protector are on backorder, or 100+ dollars without option to return.
I don't want to sink more money than necessary into this fridge, in case it is beyond my scope of repair, but I'm having trouble figuring out what the correct Ohm and Hp the compressor requires. The compressor specifies ~115V-~60Hz (pictures attached), and i believe it would be a 3Pin PTC Starter, but I'm not entirely sure.
Fridge Model: FRQG1721AV
Can anyone tell me if something like this would be ok to try? I wouldn't want to damage anything by plugging in the wrong part: https://www.amazon.com/gp/product/B0B8NF9YCV/ref=ox_sc_act_title_2?smid=A2IL6WCO4GB36Z&psc=1