Operation/Programming/Maintenance Drying Tumblers 120 Pound Capacity 170 Pound Capacity Refer to Page 3 for Model Identification Keep These Instructions for Future Reference. (If this machine changes ownership, this manual must accompany machine.) www.comlaundry.com www.comlaundry.com Part No.
Installation must conform with local codes or in the absence of local codes with: In the U.S.A., installation must conform to the latest edition of the American National Standard Z223.1/ NFPA 54 “National Fuel Gas Code” and Standard ANSI/NFPA 70 “National Electric Code.” In Canada, installation must comply with Standards CSA-B149.1 or Natural Gas and Propane Code CSA C22.1, latest edition, Canadian Electric Code, Part I.
Table of Contents Introduction......................................................................................... Model Identification ............................................................................. Customer Service.................................................................................. Wiring Diagram .................................................................................... Serial Plate Location........................................................................
Introduction Model Identification Information in this manual is applicable to these models.
Introduction Serial Plate Location When calling or writing for information about your product, be sure to mention model and serial numbers. Model and serial numbers are found on serial plate on rear of machine. Refer to Figure 1.
Safety Information Explanation of Safety Messages Throughout this manual and on machine decals, you will find precautionary statements (“DANGER,” “WARNING,” and “CAUTION”) followed by specific instructions. These precautions are intended for the personal safety of the operator, user, servicer, and those maintaining the machine. DANGER Indicates an imminently hazardous situation that, if not avoided, will cause severe personal injury or death.
Safety Information Important Safety Instructions 13. Keep area around the exhaust opening and adjacent surrounding area free from the accumulation of lint, dust, and dirt. Save These Instructions 14. The interior of the tumbler and the exhaust duct should be cleaned periodically by qualified service personnel. WARNING Hazardous Voltage. Can cause shock, burn or cause death. Allow machine power to remain off for two minutes prior to working in and around AC inverter drive. W359 1.
Safety Information 23. Remove laundry immediately after tumbler stops. 24. Always read and follow manufacturer’s instructions on packages of laundry and cleaning aids. Heed all warnings or precautions. To reduce the risk of poisoning or chemical burns, keep them out of reach of children at all times (preferably in a locked cabinet). 25. Do not tumble fiberglass curtains and draperies unless the label says it can be done.
Operation WARNING To reduce the risk of fire: • DO NOT DRY articles containing foam rubber or similarly textured rubberlike materials. • DO NOT DRY plastics, anything containing wax or chemicals such as mops and cleaning cloths, or anything dry-cleaned at home with a dry-cleaning solvent. • DO NOT TUMBLE fiberglass curtains and draperies unless the label says it can be done. If they are dried, wipe out the cylinder with a damp cloth to remove particles of fiberglass.
Operation Control Instructions TMB2136N Figure 3 Dual Digital Timer Control RQ Control Suffix 1. Select HIGH, MED, LOW or NO HEAT by turning the temperature knob. HIGH temperature 190°F (88°C) MED temperature 170°F (77°C) LOW temperature 120°F (49°C) 2. Set the HEAT TIME for the number of minutes (from 0-60) desired. 3. Set the COOL DOWN TIME for the number of minutes (from 0-15) desired. 4. Press and release START button to start tumbler. Display will show minutes remaining before end of cycle.
Operation Error Codes WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the tumbler before servicing. • Close gas shut-off valve to gas tumbler before servicing. • Close steam valve to steam tumbler before servicing. • Never start the tumbler with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the tumbler is properly grounded.
Operation TMB2260N Figure 4 DX4 OPL Control IMPORTANT: To stop the tumbler at any time during the cycle, OPEN DOOR. To restart the tumbler, CLOSE door and press START button. 3O Control Suffix 1. Open door and fill drum with clothes. 3. When the cycle is complete, open door and remove the laundry. 2. Press and release one of the cycle buttons to select a cycle and start the tumbler. Refer to Table 1. To use a custom cycle, refer to the Programming Manual.
Operation Diagnostic Microprocessor Control General Operation The Diagnostic Microprocessor Control (DMP) is designed to manage the drying and cooling cycles of the tumbler. The controller is also programmed from the factory with five different default programs as described in Table 2. The operator has the flexibility to select the time for the drying and the cool down cycles and the drying temperature.
Operation DMP OPL Models RD Control Suffix Description of the OPL Control Panel Refer to Figure 5. 6 5 8 1 2 7 3 4 5 8 DRYING 9 COOLING 4 10 11 TEMPERATURE REV START STOP 12 (CANCEL) 3 1 2 TMB1956N TMB1956N 1 2 3 4 5 6 7 8 9 10 11 12 START. Starts or resumes the current program or cycle. STOP. Temporarily halts the current cycle or cancels the current program. Reversing/Nonreversing (REV). Changes the selection between reversing and nonreversing cylinder action. Reversing LED.
Operation DMP OPL Features DIP Switch Settings The DMP has an 8 position DIP switch bank that is accessible from the back of the control board. By switching these DIP switches, it is possible for the operator to customize the display and some of the operating features of the tumbler.
Operation Programming 1. Set DIP switch #8 to the ON position. 2. Select the desired program number to change. The LED should be flashing. 3. Select DRY TIME. Set the time with the Up/ Down arrows. 4. Select COOL TIME. Set the time with the Up/ Down arrows. 5. Select TEMPERATURE. Set the temperature with the Up/Down arrows. 6. Select reversing REV (illuminated) or nonreversing REV (not illuminated). To change basket direction and dwell time, refer to Reversing Operation. 7.
Operation Rotation Sensor Ignition Control Operation The rotation sensor must “read” the key on the basket shaft or pulley. The sensor must be set approximately 1/4 inch from the key or pulley. Look for the light on the sensor to come on as the key passes on the sensor; this is a correctly operating sensor. If no light appears, either the sensor is out of range or the key/pulley or the sensor is bad.
Operation Termination of Flame Gas Valve The flame will go out when power is removed from ignition control. The ignition control will turn off the gas valve and enter Standby Mode. The ignition control verifies that the gas valve is connected. Failure of this test results in the ignition control entering Lockout Mode with the Diagnostic LED displaying Error Code 2.
Operation Diagnostic LED (DGN LED) / Error Codes The Diagnostic LED or DGN LED is located by the power connector on the ignition control. Refer to Figure 6. The Diagnostic LED will indicate the status of the ignition control. Refer to Table 4. LED Color Orange-Yellow Green Red Description Initialization Standby / Normal Operation Fault Indication Code Table 4 The Diagnostic LED will flash error codes one half second on and one half second off.
Maintenance WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the tumbler before servicing. • Close gas shut-off valve to gas tumbler before servicing. • Close steam valve to steam tumbler before servicing. • Never start the tumbler with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the tumbler is properly grounded. W002 Daily 1.
Maintenance WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the tumbler before servicing. • Close gas shut-off valve to gas tumbler before servicing. • Close steam valve to steam tumbler before servicing. • Never start the tumbler with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the tumbler is properly grounded. W002 Monthly Bi-Annually 1.
Maintenance WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the tumbler before servicing. • Close gas shut-off valve to gas tumbler before servicing. • Close steam valve to steam tumbler before servicing. • Never start the tumbler with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the tumbler is properly grounded.
Maintenance WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the tumbler before servicing. • Close gas shut-off valve to gas tumbler before servicing. • Close steam valve to steam tumbler before servicing. • Never start the tumbler with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the tumbler is properly grounded.
Maintenance Annual Maintenance Remove burner tubes and clean using water and a brush.
Before You Call for Service Won’t Start Won’t Heat Clothes Not Dry Possible Reason – Corrective Actions • Insert correct coin(s) or valid card if applicable. • Close the loading door tightly. • Close lint panel tightly. • Press the PUSH TO START or START pad/button. • Be sure power cord is plugged all the way into the electrical outlet. • Drying timer is in OFF position. • Check the main fuse and circuit breaker. • Check fuses located in the machine. • Insufficient airflow.
