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8533-061-001 11/13

DDAD T-30X2 Models 

30 Pound Stacked Commercial Dryer

 

Troubleshooting, Fault codes, And Schematics

Summary of Contents for DDAD T-30 2 Series

Page 1: ...8533 061 001 11 13 DDAD T 30X2 Models 30 Pound Stacked Commercial Dryer Troubleshooting Fault codes And Schematics ...

Page 2: ...t the appropriate heat light on the computer should be illuminated indicating that the computer is calling for heat An example of their function would be troubleshooting an upper dryer pocket that did not heat 1 Start the machine and insure that it did not heat 2 Check the upper heat light and see if it is lit 3 If the heat light is on this would indicate that the computer was calling for heat and...

Page 3: ...al Problem Remove power for 1 minute and then power on Try removing battery and reinstalling on control PCB TROUBLESHOOTING TIPS Symptom Probable Cause Suggested Remedy Tumbler does not turn Drive belts Check both drive belts Replace if failed Drive motor Check capacitor and motor Replace if failed Door switch Check door switch contacts and adjustment Adjust or replace door switch Electronic Contr...

Page 4: ...n Ignition control Check for 24VAC coming into the control on the at burner red wire If voltage then check for 24VAC out on the brown wire Also check for spark at the ignitor If no 24VAC output or no spark to the ignitor replace ignition control Air Flow Switch Check air flow switch to be sure it closes when dryer is running If not adjust or replace switch Hi limit Check for continuity Should be 0...

Page 5: ...ire break or cuts to allow no signal back to ignition control Slow drying Temperature Setting Check program for correct high temperature setting Adjust if necessary Air flow restrictions necessary 1 Check lint screen and clean if necessary 2 Check exhaust for correct length and clean if necessary 3 Check exhaust damper to insure that it opens when dryer is running and closes when dryer is not in u...

Page 6: ... chamber Lint Accumulation Remove manual overtemp thermostat and inspect in chamber for excessive lint build up Access also gained to this chamber by removing recirculation duct mounted at bottom of chamber or the panel inside burner chamber between burners and rear back panel Exhaust ducting Excessive lint buildup Remove exhaust duct at rear of dryer and inspect for excessive lint build up in com...

Page 7: ...Wiring Schematic for DDAD Dryer 7 Part 8533 061 001 11 13 ...

Page 8: ...Wiring Diagram for DDAD Dryer 8 Part 8533 061 001 11 13 ...

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