450431 | ADC ML-175, ML-190 specification

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450431 - 3

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Image 27

ADC ML-175, ML-190 service manual 450431

Contents

American Dryer Corporation ML-175 / ML-190 Date of Purchase Model no RESELLER’S Name Serial Numbers Retain This Manual in a Safe Place for Future Reference Table of Contents Important Information Routine MaintenanceSafety Precautions Cleaning Installation Requirements Electrical and Gas Requirements Operational Service Check ProcedureDescription of Parts Compressed Air Requirements Steam Coil pH Level Gas Burner AssemblyReversing Relay Panel Steam Coil and Damper System Drive Shaft Idler Shaft AssemblyRotational Sensor Assembly Speed Reducing Shaft Tumbler Hi-Limit Main Door SwitchSail Switch Gas Models Only Burner Hi-Limit Gas Models Only Lint Drawer Switch Computer Controls Lint DrawerIntroduction Ignition Controls Page Thermostats To Convert from Natural Gas to L.P. GasTo Replace Burner Hi-Limit Thermostat Gas Models Only Front Panel and Main Door Assemblies Sail Switch Assembly Gas Models Only To Replace Drive Shaft Pulleys To Install New Main Door GlassPulleys To Replace Front Panel To Replace Drive/Idler Shaft Pillow Block Bearings Tumbler AlignmentBearings To Replace Motor Pulley Rotational Sensor Switch Replacement To Replace Speed Reducing Shaft BearingsTo Replace Rear Tumbler Shaft Support Wheels Basket and Support BeltsMotors To Replace Lint Screen Lint Drawer AssemblyImpellor To Replace Fan Shaft and/or Fan Shaft Bearings Troubleshooting Overload for impellor fan motor is tripping Phase 6 OPL System DiagnosticsDiagnostic L.E.D. Display Failure Codes Burner hi-limit safety thermostat is tripping D. Display Indicator Number D. Display Indicators Fuse Main Fuse Input L.E.D. Indicator FAN Blower Output L.E.D. IndicatorAIR AIR JET Output L.E.D. Indicator Optional HT1 Heat Output L.E.D. Indicator Phase 7 OPL System Diagnostics Example Input / Output Board L.E.D. IndicatorsTechnical Information Motor Plate High and Low Voltage Tool List Using a ManometerHow To Use a Manometer Data Label 450431 ADC Part No 3 06/17/08