Reply duTch Oct 9, 2022 at twelve:01 am Hi Andrew, a perfectly composed and easy to understand article…I have a CF110, last on the previous series with LED temp. indicators, and prompted all types of grief right up until I started jogging from a deep cycle battery….(I blew up the vast majority of circuit boards) but latest situation was just the wires at the terminals to supporter, thermistor and switch issue at The underside….

I realize, that is a little bit of a quick fix, and it’s not the neatest Remedy. I am aware. But it really works and there’s no threat of harmful the compressor along with the soldered copper pipes, producing much more troubles.

Through the initial get started-up the Display screen will once in a while demonstrate Error Code twelve, meaning there is absolutely no refrigerant in the internal tank. Quit this mistake message by urgent the Halt button.

These gadgets are made of a Specific ceramic product which changes resistance worth swiftly with temperature transform. They are generally made use of to check th...

three. Carefully pull the lessen finish panel up and toward you (standing at the conclusion of the CFX). be mindful as the Manage wires is going to be related and there'll be just enough space to decrease the panel to receive usage of the control board

If you would like exam your thermistor, established a multimeter to 20k (20k ohms) unplug the cable from your circuit board and touch the more info probes on to the metallic terminal tabs.

Because the compressor needed to run excessively because of the thermistor lie, I Slash a feed wire for the compressor and ran it through a Call in a different temperature controller, With all the sensor lead up the facet, beneath the door gasket, then down and epoxied to the interior in a corner.

And Should the resistance is zero, then the fridge controller will Imagine the fridge temperature is at or above eighty°C.

The brand new thermistor was a breeze To place in. I just like the Management i now have around my frig. The most effective invest in for a little item that made available giant enhancement. If u are pondering Altering your aged thermistor, cease pondering it and get it done. You will be happy you did!!

I will Look at on it later tonight to discover if the compressor has stopped "if" it reaches my preferred temperature...

Seller was great and helped me when I ran into a minor issue with among the pieces My fridge is back up running. thanks much.

Usually you don't want to turn fridges with compressors upside down or on their side, and so on, the oil will drain out for the "Mistaken area".

How can you improve a Waeco thermistor from the CF array of fridges? And how Did you know if the thermistor has failed?

Just after taking a look at the board almost nothing appeared corroded or dry solder jointed, So I worked out which plug was the thermistor by tracing all the different plugs and wires and found a single disappearing in the foam insulation. Now a thermistor is admittedly just a resistor which adjustments its resistance which a temperature array. The WAECO's all use a similar type which can be a NTC 10k ohm (ALTRONICS Url) . Bacilly Which means the lessen the temperature the higher the resistance.