American Dryer Corp MDG-50

MAN4218

HORIZONTAL VENTING

Illus. C

VERTICAL VENTING

ILLUS. D.

MAN4230

Contents

Main MDG-50 Installation Manual Retain This Manual In A Safe Place For Future Reference MDG-50 Important Page Page Table of Contents Page SECTION I IMPORTANT INFORMATION IMPORTANT: The dryer must be transported and handled in an upright position at all times. A. RECEIVING and HANDLING B. SAFETY PRECAUTIONS Page SECTION II SPECIFICATIONS GAS Page SECTION III INSTALLATION PROCEDURES A. UNPACKING and SETTING UP B. LOCATION REQUIREMENTS IMPORTANT: Dryer should be located where a minimum amount of exhaust duct will be necessary. C. DRYER ENCLOSURE REQUIREMENTS D. FRESH AIR SUPPLY E. EXHAUST REQUIREMENTS SINGLE DRYER VENTING Page MULTIPLE DRYER (Common) VENTING Page IMPORTANT VENTING REMINDERS F. ELECTRICAL INFORMATION Page Page IMPORTANT: A CIRCUIT SERVING EACH DRYER MUST BE PROVIDED. MD G - 5 0 3(5 '5<(5 3(&,),&$7,216 6 (59,&( G. GAS INFORMATION a. Gas Specifications YPE OF T G T G AS Page Page H. PREPARATION FOR OPERATION and START-UP I. PREOPERATIONAL TESTS J. PREOPERATIONAL INSTRUCTIONS COIN MODELS Page OPL M K. SHUT DOWN INSTRUCTIONS SECTION IV SERVICE and PARTS INFORMATION A. SERVICE B. PARTS SECTION V WARRANTY INFORMATION A. RETURNING WARRANTY CARDS SECTION VI ROUTINE MAINTENANCE A. CLEANING B. ADJUSTMENTS C. LUBRICATION SECTION VII TROUBLESHOOTING MICROPROCESSOR (COMPUTER) MODELS Page Page Page Page Q. Dryer operates but is taking too long to dry R. Condensation on main door glass S. Dryer or scraping noise at basket (tumbler) area T. Excessive noise or vibration U. Main burners are burning with a yellow flame DUAL TIMER MODELS A. Dryer will not start, both drive and blower motors not operating (indicator light is off) B. Drive motor (only) not operating Page I. Dryer is cycling on hi-limit thermostat Page Page SECTION IX REVERSING TIMER SPIN/DWELL ADJUSTMENTS TIMING LEGEND SECTION X 2. Direct Spark Ignition (DSI) System