A little bit of history repeating

The fridge is on the blink. It will run for hours and never switch itself off, unless you fiddle with the controls and then it does switch itself off but never comes back on again. The only way to get it going again is to pull the plug, let it stand for 10 to 15 minutes and then plug it in again. Then it runs like a maniac huskey out in the frost heading for home. Thermostat problem everybody says. I believe them.

But what does a thermostat look like and is it easy to replace. I imagine it to be a little gadget that you unplug from a socket, buy a new one, plug it in, and bob's your uncle. Sorted.

I haul the fridge out from the wall and look around for something electrical and I see a small black box attached to the compressor. I remove springs and clips and the cover and it reveals a something with lots of wires atached to it. Electrical must be the thermostat. I take a photo of it, so I can show the man at the spare parts department the type of thermostat I want. It is made by Danfoss. IT looks like this.



I drive to the shop and show the man my photo and he says that it is NOT a thermostat. I feel such a fool, but I ask him where the thermostat would be then and he says connected to the temperature control knob which is at the top of the fridge. Gritting my teeth I buy a general purpose thermostat that should do for all fridges. It is a little metal thing with a long wire coming off it. That wire has to be threaded somehow inside the fridge so it picks up the temperature and controls it.

I get home have a meal and then get down to the job of replacing the thermostat. Rip off the facia. Unscrew bolts and nuts. Unexpectedly little springs and washers were pinging everywhere. Flying so fast out of the electrical guts that I had no idea where they were coming from. Plod on. Soon the front and back of the fridge looked like it had taken a severe hit with a rocket propelled grenade, and after much rattling, clipping, twisting and snipping I extracted the thermostat. If you are wondering what a fridge thermostat looks like then the old one looks like this.



That long wire has to be delicately threaded through the polystyrene insulation and fixed to the back plate of the cooling unit inside the fridge, in a place that is so hidden and obscure, that it could be wearing a cloak of invisibility, or impersonating an essential part in a stealth bomber. Even the nimblest fingers of the fastest weaver would have difficulty attaching it to where it should go.

It took me 2 hours to dismantle everything and put it all back together again. Most of the time was looking at how things were joined together, and discovering after much effort that they were not supposed to be taken apart. At the end of the operation I only had two little nuts left on the table. I did not know where to put them, and half heartedly wished I had a young innocent child on hand who would have mistaken them for sweets and eaten them.

It was then I had the flashback to the washing machine incident. Would the fridge work, or was I looking at giving myself a hernia carrying it to the dumpster. I swicthed it on. It purred into life. There was no sparks or blue electrical flashes. It was working. It ran for an hour, the temperature droped, the thermostat kicked in and it switched the compressor off. James Brown said it best. I feel good.