Dexter Laundry T-120 (On-Premise) - Manual (Page 12)

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REVERSING DRYER CONTROLLER FACTORY DEFAULT PROGRAM
SETTINGS
DRY
CYCLE
DRYER
DIRECTION
COOL
DOWN TIME
(minutes)
TOTAL
CYCLE TIME
(minutes)
DRYING
TEMPERATURE DRYER LOAD
(ºF) (ºC)
1 REV. 5 35 180 82
Towels, pads,
heavy cotton
2 REV. 2 20 170 77
Sheets, blended
materials
3 REV. 5 25 180 82 Cotton
4 NON-REV. 2 20 130 54
Synthetic
Materials
5 NON-REV. 2 25 175 79 Blended Materials
REVERSING DRYER FAULT CODES
FAULT #
FAULT
DESCRIPTION
ACTION
F1
Shorted thermostat
sensor.
Dryer stops and “F1” flashes on the 4-digit display. When short circuit on
sensor input is removed, “LOAd” appears on the 4-digit display and the
remaining dry time is reset.
F2
Open thermostat
sensor.
Dryer stops and “F2” flashes on the 4-digit display. When a good sensor is
connected to sensor input, “LOAd” appears on the 4-digit display and the
remaining dry time is reset.
F3 EEPROM corrupted.
Dryer will not start and “F3” appears on the 4-digit display. The power to the dryer
must be cycled to reset the controller. Fault should only occur when starting a dry
cycle.
F4 Gas valve on fault.
The drying temperature did not increase 1°F. in 5 minutes. “F4” will flash on the
display and the dry cycle will finish without calling for heat (energizing gas valve).
Opening the door or pressing the STOP key will reset the fault and clear the
remaining time in the dry cycle.
F5 Temperature fault.
The drying temperature is at least 25°F. above the temperature setting. “F5” will flash
on the 4-digit display and the dry cycle will finish without calling for heat (energizing
the gas valve). The power to the dryer must be cycled to reset the controller.