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Hersteller: Alliance Laundry Systems Dateigröße: 639.47 kb Dateiname: Unterrichtssprache:

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 8. The Diagnostic LED will indicate the status of the ignition control. Refer to Table 3. LED Color Description Orange-Yellow Initialization Green Standby / Normal Operation Red Fault Indication Code Table 3 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 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 Switch is Shorted 5 Slow Red and Green Flashes Low Voltage Detection 6 Fast Red and Orange Flashes Ignition Control is in Reset Delay TMB2176N 1 Diagnostic (DGN) LED 1 Figure 8 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 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. Inspect the area surrounding tumblers, remove all combustible materials, including lint, before operating the machines. 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 avoid overheating. WARNING To reduce the risk of serious injury, do not open the lint panel while the tumbler is in operation. Before cleaning the lint screen, open tumbler door and allow cylinder to completely stop. W410 a. Open the lint panel. 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 tumbler 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 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 9. f. Replace the lint panel on the tumbler ensuring a tight fit, and lock if applicable. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70400001 21 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 TMB2253N 1 Cabinet High Limit Thermostat 2 Thermistor 1 2 Figure 9 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 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 ste...

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