Alliance Laundry Systems 602004144 User Manual

Size:
802.67 Kb
Download

Operating Instructions

System Tests

The following system tests are performed during normal operation. System tests are performed at a minimum of every 24 hours.

Low Voltage 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 condition to be cleared.

If the voltage between terminals TH and GND on the control rises above 19.75VAC +/- 0.1VAC for at least 3 seconds, the ignition control will then enter Start Up Mode.

Low Voltage Detection test is disabled during Run Mode.

Gas Valve

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.

Flame Probe Tests

Unexpected Presence of Flame

The Unexpected Presence of Flame test is performed when no flame is expected. Failure of this test results in the ignition control entering Lockout Mode with the Diagnostic LED displaying Error Code 3.

Flame Monitoring

During the Flame Monitoring test, the flame is checked to ensure the gas is being burned when the gas valve is on. Failure of this test will result in the ignition control entering Lockout Mode with the Diagnostic LED displaying Error Code 3.

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 9. The Diagnostic LED will indicate the status of the ignition control. Refer toTable 5.

LED Color

Description

Orange-Yellow

Initialization

Green

Standby / Normal Operation

Red

Fault Indication Code

 

Table 5

The Diagnostic LED will flash error codes one half second on and one half second off. Error codes are separated by a one second pause before the code is repeated.

Error

DGN LED status

Fault Type

Code

 

 

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 Switch is Shorted

5

Slow Red and Green Flashes

Low Voltage Detection

6

Fast Red and Orange Flashes

Ignition Control is in Reset Delay

1

TMB2176N

1 Diagnostic (DGN) LED

Figure 9

70400101 (EN)

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

19

Maintenance

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

Disconnect electric power to the tumble dryer before servicing.

Close gas shut-offvalve to gas tumble dryer before servicing.

Close steam valve to steam tumble dryer before servicing.

Never start the tumble dryer with any guards/panels removed.

Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the tumble dryer is properly grounded.

W002R1

Daily

1.Inspect the area surrounding tumble dryers, remove all combustible materials, including lint, before operating the machine.

2.Check cylinder for foreign objects to avoid damage to clothing and equipment.

3.Clean lint from lint compartment and screen to maintain proper airflow and to avoid overheating.

WARNING

To reduce the risk of serious injury, do not open the lint panel while the tumble dryer is in operation. Before cleaning the lint screen, open tumble dryer door and allow cylinder to completely stop.

W410R1

a.Unlock and pull out lint drawer.

b.Remove all accumulated lint in the lint compartment area. Lightly brush any lint that may be left on the lint screen. Lint left in the lint compartment is drawn back onto the lint screen and will restrict airflow.

c.Be sure the lint screen is not torn. If it is, replace immediately. A torn lint screen allows lint to pass from the tumble dryer to the ductwork system and may restrict airflow.

d.The lint screen is designed to completely cover the entire opening in the lint screen panel. Be sure that it does so. Excessive gaps between the lint screen and the lint screen panel allow lint to pass into the ductwork system and may restrict airflow.

e.Carefully wipe any accumulated lint off the cabinet thermostat and thermistor. Failure to do so will allow a buildup of lint in this area to act as an insulator, causing the tumble dryer to overheat. Refer to Figure 10.

f.Replace the lint drawer ensuring a tight fit, and lock.

20

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

70400101 (EN)

Maintenance

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

Disconnect electric power to the tumble dryer before servicing.

Close gas shut-offvalve to gas tumble dryer before servicing.

Close steam valve to steam tumble dryer before servicing.

Never start the tumble dryer with any guards/panels removed.

Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the tumble dryer is properly grounded.

W002R1

4

 

3

 

 

TMB2116N

 

2

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TMB2116N

1

Blower Housing

 

3

Cabinet Thermostat

2

Thermistor

 

4

Guard

Figure 10

70400101 (EN)

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

21

Maintenance

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

Disconnect electric power to the tumble dryer before servicing.

Close gas shut-offvalve to gas tumble dryer before servicing.

Close steam valve to steam tumble dryer before servicing.

Never start the tumble dryer with any guards/panels removed.

Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the tumble dryer is properly grounded.

W002R1

Monthly

1.Remove lint and debris from inside exhaust duct to maintain proper airflow and avoid overheating.

a.Remove external duct and duct access covers, if present.

b.Clean inside of duct with a vacuum.

c.Clean dampers and make sure they operate freely.

d.Replace duct and all access covers before returning tumble dryer to operation.

2.Ensure even lint distribution over lint screen, replace if distribution of lint is uneven to maintain proper airflow and avoid overheating.

3.Carefully wipe any accumulated lint off the cabinet high limit thermostat and thermistor, including perforated cover. Lint buildup will act as an insulator, causing machine to overheat.

4.Clean lint and debris buildup from blower to maintain proper airflow, avoid overheating and prevent possible vibration.

Quarterly

1.Use a vacuum to clean air vents on drive 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 connections for looseness and leakage.

5.Remove all front panels and vacuum, including coin drop mechanisms.

6.Check cylinder and front panel seals.

7.Inspect cabinet and inner panels for any damage, replace or repair as needed.

8.Clean burner tubes and orifice area of any lint buildup.

Annually

1.Remove cylinder. Use a vacuum to clean lint from area around rear seal and idler assembly. Check seal idler assembly for wear.

2.Remove burner tubes and clean using water and a brush.

22

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

70400101 (EN)

Maintenance

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

Disconnect electric power to the tumble dryer before servicing.

Close gas shut-offvalve to gas tumble dryer before servicing.

Close steam valve to steam tumble dryer before servicing.

Never start the tumble dryer with any guards/panels removed.

Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the tumble dryer is properly grounded.

W002R1

Daily Maintenance

Inspect the area surrounding tumble dryers, 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.

Monthly Maintenance

Remove lint and debris from inside exhaust duct to maintain proper airflow and avoid overheating.

Ensure even lint distribution over lint screen, replace if distribution of lint is uneven to maintain proper airflow and avoid overheating.

Carefully wipe any accumulated lint off the cabinet high limit thermostat and thermistor, including perforated cover. Lint buildup will act as an insulator, causing machine to overheat.

Clean lint and debris buildup from blower to maintain proper airflow, avoid overheating and prevent possible vibration.

70400101 (EN)

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

23

Maintenance

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

Disconnect electric power to the tumble dryer before servicing.

Close gas shut-offvalve to gas tumble dryer before servicing.

Close steam valve to steam tumble dryer before servicing.

Never start the tumble dryer with any guards/panels removed.

Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the tumble dryer is properly grounded.

W002R1

Quarterly Maintenance

Use a vacuum to clean air vents on drive motors.

Use a vacuum to clean lint from rear limit thermostat cover.

Check and clean steam coils, if applicable.

Check flow of combustion and ventilation air.

Check belt tension and condition.

Replace worn or cracked belts.

24

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

70400101 (EN)

Maintenance

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

Disconnect electric power to the tumble dryer before servicing.

Close gas shut-offvalve to gas tumble dryer before servicing.

Close steam valve to steam tumble dryer before servicing.

Never start the tumble dryer with any guards/panels removed.

Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the tumble dryer is properly grounded.

W002R1

Bi-AnnuallyMaintenance

Check mounting hardware for any loose nuts, bolts or screws.

Check gas connections for leakage.

Check for loose electrical connections.

Check steam connections for looseness and leakage.

Remove all front panels and vacuum, including coin drop mechanisms.

Check cylinder and front panel seals.

Inspect cabinet and inner panels for any damage, replace or repair as needed.

Clean burner tubes and orifice area of any lint buildup.

Annual Maintenance

Remove cylinder. Use a vacuum to clean lint from area around rear seal and idler assembly. Check seal and idler assembly for wear.

Remove burner tubes and clean using water and a brush.

70400101 (EN)

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

25

Before You Call for Service

Before You Call for Service

Won’t

Won’t

Clothes

Possible Reason – Corrective Actions

Start

Heat

Not Dry

 

 

 

 

 

 

 

Insert correct coin(s) or valid card if applicable.

 

 

 

 

 

 

Close the loading door tightly.

 

 

 

 

 

 

Close lint panel tightly.

 

 

 

 

 

 

Press the START pad/button.

 

 

 

 

 

 

Be sure power is supplied to the machine.

 

 

 

 

 

 

Check the main fuse and circuit breaker.

 

 

 

 

 

 

Check fuses located in the machine.

 

 

 

 

 

 

Insufficient airflow.

 

 

 

 

 

 

Gas shut-offvalve in OFF position.

 

 

 

 

 

 

Are controls properly set?

 

 

 

 

 

Tumble dryer is in Cool Down Mode.

 

 

 

 

 

Lint screen clogged. Clean lint screen.

 

 

 

 

 

Exhaust duct to outside is blocked. Clean out.

 

 

 

 

Customer Service

If literature or replacement parts are required, contact the source from which the machine was purchased or contact Alliance Laundry Systems at (920) 748-3950for the name and address of the nearest authorized parts distributor.

For technical assistance, call (920) 748-3121.

26

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

70400101 (EN)