Manual Reset HI-LIMIT Instructions | ADC ML-82 specs

IMPORTANT

MANUAL RESET HI-LIMIT INSTRUCTIONS

FOR PHASE 6 MODELS

This dryer was manufactured with a manual reset burner hi-limit thermostat which is monitored by the Phase 6 computer. If the manual reset burner hi-limit thermostat is open prior to the start of the machine, the dryer will start momentarily and the shut down displaying “burner safety fail” with an audio indication.

If the manual reset burner hi-limit opens during a drying cycle, the display will read “burner safety fail” with an audio indication. If the drum temperature is above 100º F (38º C), the dryer will continue to run with no heat for three minutes or until the drum temperature has fallen below 100º F (38º C). The clear and stop button on the Phase 6 keypad must be pressed to clear this “burner safety fail” condition. The manual reset burner hi-limit switch must be reset “manually” prior to the start of the next drying cycle.

This hi-temperature condition may be caused due to a restricted exhaust, poor airflow or improper burner oven operation.

The location of the manual reset hi-limit switch is on the right side of the burner box.

IMPORTANT

HEATING UNIT IS EQUIPPED WITH A

HI-LIMIT THERMOSTAT

WHICH MUST BE RESET MANUALLY.

WARNING - DISCONTINUE POWER

TO DRYER BEFORE ATTEMPTING TO

RESET HI-LIMIT.

ADC P/N: 114076

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Image 58

ADC ML-82 service manual Manual Reset HI-LIMIT Instructions

Contents

ML-82 Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Section SERVICE/PARTS Information Safety Precautions Important Information Standards SPECIFICATIONS/COMPONENT Identification Specifications Specifications MLG-82 Gas MLS-82 Steam Component Identification Page Routine Maintenance Cleaning Adjustments Lubrication Lint Drawer Lint Drawer Switch Control Panel AssemblyDoor Switch Assembly Description of Parts Temperature Sensor Bracket Assembly Basket and Support AssemblyTumbler Bearing Assembly DRIVE/FAN Mount Assembly Idler ARM AssemblyBlower Motor Sail Switch Assembly HSI HOT Surface Ignition Burner BOX AssemblyFront Panel Assembly Reversing Relay Panel Servicing Introduction Computer Controls To Replace Keyboard Label AssemblyTo Replace Microprocessor Temperature Sensor Probe To Replace Computer Board To Remove Flame Sensor Probe Ignition ControlsTo Remove Hot Surface Ignitor HSI Ignitor Flame Sensor Probe To Replace Gas Valve Refer to burner illustration on To Test and Adjust Gas Water Column PressureTo Replace Main Burner Orifices To Convert Natural Gas to L.P. Gas To Replace HSI Module To Replace Burner TubesTo Replace Burner HI-LIMIT Thermostat GAS Models only Sail Switch Assembly GAS Models only To Replace Sail Switch To Adjust Sail Switch To Replace Main Door Assembly To Install New Main Door Glass To Replace Front Panel To Replace Main Door Hinge Block Steam Controls Installation To Replace Steam Coil Damper System To Replace the 3-Way Micro Valve To Replace PistonTo Replace The Needle Valve To Replace Steam Coil To Replace Tumbler Pulley Reversing Tumbler and Bearing AssemblyTo Replace The Rear Tumbler Bearing To Replace Idler Pulley Idler Shaft and Bearing AssemblyTo Replace The Front Tumbler Bearing To Replace Idler Bearing Tumbler Basket Drive PulleyTumbler Alignment Vertical Tumbler Alignment Lateral To Replace The Tumbler And/Or Tumbler Support Belt Tension Adjustment-Tumbler To Idler Belts Refer to Illustrations in Sections I and K Belt Tension Alignment Motor To Idler To Replace V-Belts Phase 6 OPL System Diagnostics Diagnostic L.E.D. Display Failure CodesPage E.D. Light Emitting Diode Display Indicators E.D. Display Indicator NumberPage HT1 Heat Output L.E.D. Indicator FAN Blower Output L.E.D. light emitting diode IndicatorAIR AIR JET Output L.E.D. Indicator Optional Fuse Main Fuse Input L.E.D. Indicator Drum Tumbler HI-LIMIT Input L.E.D. Indicator Lint Lint Door Input L.E.D. light emitting diode IndicatorMain Main Door Input L.E.D. Indicator Sail Sail Switch Input L.E.D. Indicator Power Supply Input L.E.D. Indicator E.D. Codes GAS/ELECTRIC only BURNER/OVEN Open HI-LIMIT Circuit Fault CodesGAS Models only Power 24 VAC is not Evident AT GAS Valve GAS only Ignition Attempt Failure Troubleshooting Computer will not accept keypad touchpad entries Dryer operates but is taking too long to dry Drive motor runs, burner is on, but basket will not turnThermal overload for drive motor is tripping Burner hi-limit safety thermostat is tripping Overload for impellor fan motor is tripping There is excessive vibration coming from the basket Electrical Troubleshooting No Display Condition Drive motor reverses but does not forward, blower motor runs Blower motor does not operate, drive motor runs Lint Door Condition Main Door Condition Temp Sensor Fail Check Motor Plate High and LOW Voltage Technical InformationFor example Data Label Contact American Dryer Corporation Data Label Model Dryer American Gas Association, Canadian Gas Association Manual Reset HI-LIMIT Instructions Computer Logic Service SERVICE/PARTS InformationParts Returning Warranty Cards Warranty InformationReturning Warranty Parts Page ML-82 Tool List ADC 450404 1- 12/21/99-50