Run Ciruit
The ignitor functioning and the flame can be seen through a viewer hole located in the base of the dryer.
Use a mirror as shown in these figures.
1.1.6
Thermistor Operation (Gas Model)
There are two thermistor to control the temperature when running a cycle.
Both Inlet and Outlet thermistor are 100k
resistor at 77°C. The resistance of the thermistors decrease every
time the temperature increases.
When the control board detects the temperature is higher that the Inner coil(Gas valve) high setpoint, the gas
valve is switched off. Gas valve is switched on when the temperature is lower than the Inner coil (gas valve) low
setpoint.
Fisher&Paykel
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