XSol Diagnostic System

RESISTANCE THERMISTOR PRIMARY

Set Appliance State:

Isolate Mains Power to appliance as per TOPs P4

Set Multimeter to Resistance

Remove the connector from the primary thermistor

Measurement:

Measure the resistance between the two terminals of the primary thermistor.

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Temperature Range (°C)	Resistance Range
0°C to 10°C	27.0kΩ - 18.0kΩ
10°C to 20°C	18.0kΩ - 12.0kΩ
20°C to 30°C	12.0kΩ - 8.4kΩ
30°C to 40°C	8.4kΩ - 6.0kΩ
40°C to 50°C	6.0kΩ - 4.4kΩ
50°C to 60°C	4.4kΩ - 3.2kΩ
60°C to 70°C	3.2kΩ - 2.4kΩ
70°C to 80°C	2.4kΩ - 1.9kΩ
80°C to 90°C	1.9kΩ - 1.5kΩ
90°C to 100°C	1.5kΩ - 1.2kΩ

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.