I have bought a Tempmate controller and an old fridge. Does anyone know how to wire the fridge into the Tempmate controller. The tempmate connections are clearly labelled but what and where to chop wires on the fridge are not. I assume the main power supply for the fridge and the heater pad comes via the Tempmate to the terminals marked "cool" and "heat" and the "earth" wire for all 3 power feeds goes to "gnd" terminal on Tempmate.
Also where in the fridge is the best position for the temperature probe. Fixed to the fridge or taped to the side of fermenter barrel.
Any feedback will be gratefully received, as I dont want to electrocute myself or fry my Tempmate. Thanks