RESISTANCE SENSOR TEMP PRIMARY AND HARNESS

Isolate Mains Power to appliance as per TOPs P4

Set Multimeter to Resistance

Disconnect the 4 pin connector with yellow leads from the PCB

Measure resistance across connections 1 and 4 (yellow) leads at the disconnected connector.

Resistances vary with temperature and should conform approximately to the table below:

Note: Clicking on the resistance table will switch between table and graph view.

Auto Range may show resistance in Mega(M) or Kilo(k) ohms e.g. 750kΩ = 0.750MΩ