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Operation

11

70400401

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT

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 1

. The operator has the flexibility to 

select the time for the drying and the cool down cycles 
and the drying temperature. The operator may also 
select either reversing or nonreversing basket action 
only if the tumbler is equipped for reversing. The 
operator may also reprogram the default programs. 
Refer to 

Programming

Default Programs

 

Table 1 

Features

Drying time: 0-60 minutes

Cooling time: 2-60 minutes

LED display of cycle time, set temperature, and 
actual temperature

Thermistor controlled temperature

Safety tumble cycle 

Buzzer for end of cycle, audible alarm

Reversing/nonreversing selection

Five user programmable programs

RPM display 

 when equipped with rotational 

 sensor only

Monitors the lint door switch operation

Monitors the thermistor for operation

The minimum drying time is 0 minutes, and the 
minimum cooling time is 2 minutes. The maximum 
drying or cooling time is 60 minutes. The drying 
temperature may be set from 100ºF (38ºC) to 
185º/195ºF (85º/91ºC). The drying time, cooling time, 
or temperature may be modified during an operating 
cycle.

If it is necessary to reset the drying and cooling times 
for the current cycle, press STOP once to stop the 
tumbler. Press STOP again to cancel the cycle. 

If it is necessary to change programs during a current 
cycle, press STOP once to stop the tumbler and press 
STOP again to cancel the current cycle. 

Programs 

Dry Time (Min.)

Cool Time (Min.)

Temp. Set Point

Reversing

1 – Towels

40 5 

185º/195ºF 

(85º/91ºC)

No

2 – Sheets

30 5 

165ºF 

(74ºC)

Yes

 Misc-1

30 5 

150ºF 

(66ºC) 

No

4

 –

 Misc-2

25 5 

135ºF 

(57ºC)

Yes

5

 –

 Extra Dry

5 2 

150ºF 

(66ºC)

No

NOTE: If an altered program is determined to be corrupted, the default program settings will be used.

Содержание BA120L

Страница 1: ...w comlaundry com Drying Tumblers 120 Pound Capacity 170 Pound Capacity Refer to Page 3 for Model Identification Part No 70400401R2 August 2007 Keep These Instructions for Future Reference If this machine changes ownership this manual must accompany machine ...

Страница 2: ......

Страница 3: ...he room building or area of all occupants Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier W052 FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids in the...

Страница 4: ...s Introduction 3 Model Identification 3 Customer Service 3 Wiring Diagram 3 Serial Plate Location 4 Safety Information 5 Explanation of Safety Messages 5 Important Safety Instructions 6 Operation 8 Emergency Stop Button on CE Models 8 Operating Instructions 8 Control Instructions 9 Dual Digital Timer Control 9 Diagnostic Microprocessor Control 11 DMP OPL Models 12 Ignition Control Operation 15 Mai...

Страница 5: ...920 748 3121 Wiring Diagram The wiring diagram is located in the junction or contactor box Models starting Serial No 0309____ or later will have the wiring diagram part number in the lower portion of the electrical data on the serial plate Gas Steam Thermal Oil 120 Pound BA120L BA120N BT120L BT120N BU120L BU120N CA120L CA120N CT120L CT120N CU120L CU120N IT120L IT120N BT120S BT120T BU120S BU120T CT...

Страница 6: ...ial 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 TMB1298N 1 Serial Plate Figure 1 TMB1298N 1 1 170 POUND TUMBLER 120 POUND TUMBLER ...

Страница 7: ...gulations electrical wiring regulations and any other relevant statutory regulations Because of varied requirements applicable local codes should be thoroughly understood and all pre installation work arranged for accordingly NOTE The WARNING and IMPORTANT instructions appearing in this manual are not meant to cover all possible conditions and situations that may occur It must be understood that c...

Страница 8: ...ervice personnel 15 If not installed operated and maintained in accordance with the manufacturer s instructions or if there is damage to or mishandling of this product s components use of this product could expose you to substances in the fuel or from fuel combustion which can cause death or serious illness and which are known to the State of California to cause cancer birth defects or other repro...

Страница 9: ...ow the fabric care instructions supplied by the garment manufacturer 27 Never operate the tumbler with any guards and or panels removed 28 DO NOT operate the tumbler if it is smoking grinding has missing or broken parts 29 DO NOT bypass any safety devices 30 Solvent vapors from dry cleaning machines create acids when drawn through the heater of the drying unit These acids are corrosive to the tumb...

Страница 10: ...laundry DO NOT OVERLOAD NOTE Overloading causes slow drying and wrinkling Close loading door Tumbler will not operate with the door open Step 3 Determine Control Type and Temperature Setting Refer to the various controls pages 9 15 follow instructions for the appropriate control type The type of fabric being dried will determine the temperature setting Consult the fabric care label or fabric manuf...

Страница 11: ...t any time during the cycle OPEN DOOR If the loading door or lint panel door is opened during the cycle the heating system will shut off and the motor will stop To restart the cycle both doors must be closed and the START button must be pressed in If the load cools to 90 F before cool down time expires the control will flash Lr load ready in the heat time display If the door is not opened the tumb...

Страница 12: ...e 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 WARNING Display Definition Corrective Action OP Open thermistor error Check thermistor Replace if inoperative Check ...

Страница 13: ...ible alarm Reversing nonreversing selection Five user programmable programs RPM display when equipped with rotational sensor only Monitors the lint door switch operation Monitors the thermistor for operation The minimum drying time is 0 minutes and the minimum cooling time is 2 minutes The maximum drying or cooling time is 60 minutes The drying temperature may be set from 100ºF 38ºC to 185º 195ºF ...

Страница 14: ... minutes per coin Coin only 6 Display Displays the drying time cooling time drying temperature and diagnostic codes 7 Program Select This button toggles through the five user programmable programs Holding this button will save a program as indicated in Programming 8 User Program LEDs Illumination shows which user program is currently being displayed 9 Display Select Toggles the display between the...

Страница 15: ...d of cycle buzzer will remain on OFF indicates that the buzzer will sound for 5 seconds when the drying cycle is completed ON indicates that the buzzer will sound continuously until the STOP button is pressed or the loading door is opened 7 Safety Tumble Display Count or Pay If DIP switch 1 is set for OPL then DIP switch 7 in the ON position enables the safety tumble If DIP switch 1 is set for Coi...

Страница 16: ...rrows to adjust the times and temperature 4 Toggle between reversing REV illuminated or nonreversing REV not illuminated Only for tumblers with the reversing option 5 To cancel this temporary programming mode push the STOP button once to stop the current cycle and once more to cancel the modified program settings The program will revert back to its original settings Reversing Operation 1 When the ...

Страница 17: ...s are detected the Diagnostic LED will turn Green and the ignition control will enter Standby Mode Standby Mode While in Standby Mode the ignition control will continually monitor the system for faults Once 24VAC is applied to terminals TH and GND on the control the ignition control will enter Start Up Mode Start Up Mode During Start Up Mode the ignition control will monitor the system for faults ...

Страница 18: ...age Detection If the voltage between terminals TH and GND on the control is below 18 75VAC 0 75VAC for more than 3 seconds the ignition control will turn off the gas valve and will not attempt to spark The Diagnostic LED will display Error Code 5 The ignition control will not enter Lockout Mode if a low voltage condition is detected but will enter Standby Mode and wait for the low voltage conditio...

Страница 19: ...and one half second off Error codes are separated by a one second pause before the code is repeated LED Color Description Orange Yellow Initialization Green Standby Normal Operation Red Fault Indication Code Table 3 Error Code DGN LED status Fault Type 1 Red Ignition Control Internal Failure 2 2 Red Flashes Gas Valve Not Connected 3 3 Red Flashes Ignition Flame Sense Failure 4 4 Red Flashes Reset ...

Страница 20: ...es so Excessive gaps between the lint screen and the lint screen panel allow lint to pass into the ductwork system e Carefully wipe any accumulated lint off of the cabinet high limit thermostat and thermistor Failure to do so will allow a buildup of lint in this area to act as an insulator causing the tumbler to overheat Refer to Figure 7 f Replace the lint compartment panel on the tumbler ensurin...

Страница 21: ... motors 2 Use a vacuum to clean lint from rear limit thermostat cover 3 Check and clean steam coils if applicable 4 Check flow of combustion and ventilation air 5 Check belt tension and condition Replace worn or cracked belts Bi Annually 1 Check mounting hardware for any loose nuts bolts or screws 2 Check gas connections for leakage 3 Check for loose electrical connections 4 Check steam connection...

Страница 22: ...nding tumblers remove all combustible materials including lint before operating the machine Check cylinder for foreign objects to avoid damage to clothing and equipment Clean lint from lint compartment and screen to maintain proper airflow and avoid overheating Remove lint and debris from inside exhaust duct to maintain proper airflow and avoid overheating Ensure even lint distribution over lint s...

Страница 23: ...vicing 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 Check mounting hardware for any loose nuts bolts or screws Check gas connections for l...

Страница 24: ...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 Ga...

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