RESISTANCE SENSOR CH AND HARNESS

Isolate Mains Power to appliance as per TOPs P4

Set Multimeter to Resistance

Gain access to PCB (use Insulation Mat as required)
Remove connector M2 from the PCB

Measure the resistance across terminals 1 and 2 (red leads) of the disconnected connector M2.

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.