Fan Motor Contactor Error

Machine Errors

If the control attempts to turn on the heater relay and the control does not sense that the Fan Motor Contactor is closed, the control will go to the Cool Down portion of the cycle, display an error message and turn on the audio signal. Once the Cool Down portion of the cycle ends, the control will continue displaying the error message until power is cycled or the Back () keypad is pressed. This error will increment the Fan Motor Contactor Error counter and will be saved in the Last Eight Alarms Menu.

Fan Motor Centrifugal Switch Error

If the control attempts to turn on the fan motor and the fan motor contactor is sensed closed but the Fan Motor Centrifugal Switch fails to close, the control will go into the Cool Down portion of the cycle, display an error message and turn on the audio signal. Once the Cool Down portion of the cycle ends, the control will continue displaying the error message until power is cycled or the Back () keypad is pressed. This error will increment the Fan Motor Centrifugal Switch error counter and will be saved in the Last Eight Alarms Menu.

DIP Switch/Harness Index Mismatch Error

On power up the control reads the Temperature Index Harness value and compares that with the value of switch 1, switch 2 and switch 3 on the DIP switch configuration. If the result is an invalid setup the control will not enter Idle mode and instead enter Error Mode. The control will ignore all user inputs and display an error message. The machine must be powered down and the correct temperature index harness must be installed and/or the DIP switch configuration must be corrected.

Moisture Sensor Error

When in Idle Mode, the control will begin to monitor the moisture sensor input. If the moisture sensor circuitry detects a load present signal read consistently (every second) for a ten minute period without user input, the control will declare a load sensed. If at any time during this sensing period, user input is detected or the control determines that there is no load present, it resets the load detected counter. After this ten minute period with a consistent load sensed, the control queues the “is dryer empty” (display “”, “”, “” each for two seconds) prompting the user to answer whether the machine is currently empty, pressing the Up () or Down () keypads will toggle between yes and no. If the operator selects “no” (display “”), the control returns to the Idle Mode display. If the operator selects “yes” (display “”) the control will increment the Moisture Sensor Error counter and record the error in the queue of the last eight machine errors and display the Moisture Sensor Error (display “”), pressing the Back () keypad will clear the error. The “is dryer empty” prompt will only appear once a day unless machine power is cycled.

70444901

70444901R3 specifications

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