Dexter Laundry T-80 Reversing (On-Premise) User Manual
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15
OPERATING INSTRUCTIONS
 
 To dry a load of items, you must choose one of the five-programmed dry cycles. Each of these 
five dry cycles may be modified in two different ways to match your load. Please refer to the 
“Permanent Reversing Dryer Controller Programming” or “Temporary Reversing Dryer 
Controller Programming” section of this manual. 
 There are two parts to each dry cycle. The first part is the heating time, which is when the gas 
valve is cycled on and off according to the temperature setting in the dry cycle program. The 
second part is the cool down time, which is after the heating part of the dry cycle, and is when 
the cylinder continues to turn, but no heat is applied. 
 There will always be at least two minutes of cool down time for each dry cycle. The 
maximum amount of cool down time is 60 minutes if the controller has a red dot sticker or 15 
minutes if the controller has no red dot sticker. 
 During a reversing dry cycle, the tumbler will rotate in one direction for two minutes, 
decelerate for four seconds, and then rotate in the opposite direction for two minutes. This 
motion will repeat for the duration of the dry cycle. If the controller has a red dot sticker, the 
amount of reversing time can be set to either one or two minutes. To change the reversing time, 
the display must show LOAd. Then, press and hold ENTER and then press UP for 2 minutes or 
DOWN for 1 minute. The buzzer will then beep to indicate the change was successful. The 
change will be retained even if the power is removed. The factory default is 2 minutes. 
 The five default dry cycle values are shown in the “REVERSING DRYER CONTROLLER 
FACTORY DEFAULT PROGRAM SETTINGS” table in this manual. 
 To improve the drying capabilities of this dryer, you should always separate (untangle) the 
individual articles in your load before using the dryer. 
 In the following instruction steps, things that are displayed on the 4-digit numerical display 
will be in “quotation marks” and any keys on the dryer controller touch pad that physically need 
to be pressed will be in CAPITAL AND BOLD LETTERS. 
 
1) Place your untangled load into the dryer cylinder and close the dryer loading door. Notice 
that the dryer controller 4-digit numerical display should show the word “LOAd”. If it does 
not show this word, then press and release the STOP touch pad key on the dryer controller 
twice. 
 
2) Press and release the UP or DOWN arrow touch pad key on the dryer controller to select a 
dry cycle.
 
3) Once the desired dry cycle is selected, press and release the START touch pad key. 
 
After the dryer controller START touch pad key is pressed, the dryer cylinder will start 
rotating and the two-digit total dry cycle time, along with a decimal point, will appear on the 
dryer controller display. 
 
The time shown on the dryer controller display will count down to the programmed cool 
down time. At that time, the display will change from the decimal point and two-digit 
number to a letter “C” and two digits.