SLOW FAN VOLTAGE

Set Appliance State:

Isolate Mains Power to appliance as per TOPs P4

Set Multimeter to AC Volts

Gain access to PCB (use Insulation Mat as required)
Selector Switch OFF
Gas Control Knob in Main Burner position

WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure

Mains Power On

Measurement:

After 30 seconds of operation measure the slow fan voltage across connections Fan L (Red) and Fan N (Purple) on connector CN2.
This should be in the range 160 - 180 V AC.

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Note:
Test is carried out with connector in-situ, attached to the PCB