ADC AD-360X2 Direct Spark Ignition DSI Flowchart, Lockout Until power is removed From control

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C. G-760 DIRECT SPARK IGNITION (DSI) FLOWCHART

THERMOSTAT CALLS FOR HEAT

(24 Volts applied to control)

PREPURGE * SECONDS

TRIAL TIME FOR IGNITION

*SECONDS FLAME SENSED

AT MAIN BURNER?

 

NO

YES

 

 

 

 

 

 

 

 

 

POWER REMOVED

VALVES, SPARK

SWITCHED OFF

SPARK SWITCHED OFF

RUN-MAIN BURNER

OPERATION

3-TRIAL MODEL?

 

YES

NO

 

 

 

 

 

 

 

 

 

 

 

HAS THIRD TRIAL BEEN COMPLETED?

 

NO

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INTERPURGE

* SECONDS

LOCKOUT (Until power is removed

from control)

(Control monitors main burner flame)

THERMOSTAT SATISFIED (Power removed from control and valves)

* See control label for actual times.

1.Normal Operation (Summary)

On a call for heat by the dryers’ controls, 24 VAC is applied to the DSI module at which time the modules’ light emitting diode (L.E.D.) indicator will light “GREEN” indicating that power has been established to the module. Almost immediately (up to approximately 1.5-seconds [prepurge]), the valve opens and the spark burst will be evident (on) for approximately 8-seconds. The burner flame should now be established/ confirmed.

If at this time the flame has not been established/confirmed, the DSI module will try two (2) more times, then if still no ignition the modules’ indicator will blink continuously. To reset or cancel the “LOCKOUT” condition, open and close the main door and restart the dryer.

Once the burner flame is established/confirmed, the DSI module L.E.D. indicator will stay “GREEN” and the burner system will continue through a normal heating cycle, where the DSI system will cycle on and off as required by the dryer’s controls.

During the normal heating cycle, should a flameout occur (i.e. severe air turbulence forces the flame away from the ignitor assembly flame-probe), the DSI module will shut the gas valve off and try to reestablish the burner flame after 30-seconds.

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Contents AD-360X2 Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Data Label Information Safety Precautions Important InformationRoutine Maintenance CleaningSuggested Interval Adjustments AS RequiredInstallation Requirements ENCLOSURE, AIR SUPPLY, and Exhaust RequirementsElectrical and GAS Requirements Electrical RequirementsOperational Service Check Procedure Description of Parts Control PanelControl and Relay Panels Coin BOXDoor Switch Hinge Block Microprocessor AssemblyBasket Tumbler and Drive Motor Assembly Arrangement Basket TumblerIdler ARM and Impellor Mount Assembly Temperature SensorsDrive Motor and Idler Pulley Arrangement Sail Switch GAS BurnerHI-LIMIT Thermostat Lint Drawer Switch Front Thruster Wheel Bracket AssemblyLint Drawer Rotational Sensor Assembly Rear Basket Tumbler Drive WheelsService IntroductionControls Computer To Replace ComputerTo Replace Keyboard Touch PAD To Replace Coin AcceptorTo Replace GAS Valve To Replace the Ignitor Probe Burner Controls GAS To Test and Adjust GAS Water Column W.C. Pressure To Convert from Natural to Liquid Propane L.P. GAS Thermostats and Temperature Sensor To Replace Direct Spark Ignition DSI ModuleTo Replace HI-LIMIT Thermostat To Remove the Temperature Sensor or High Heat Protector Sail Switch Assembly To Replace Sail SwitchTo Adjust Sail Switch To Replace Main Door Switch To Install NEW Main Door GlassFront Panel and Main Door Assemblies To Replace Main Door Hinge BlocksTo Replace Front Panel To Replace the Nylon CatchTo Replace Rotational Sensor Switch Basket Tumbler Removal Basket Tumbler Wheel RemovalBCD-1 Type Module General System InformationVAC Transformer Page 760 Direct Spark Ignition DSI Flowchart Lockout Until power is removed From controlTroubleshooting Test EquipmentDSI Ignitor GAP Feeler Gauge 1/8 Page Page First Visual Check Second Visual Check Third Visual Check For Leaks Withaflame Blink Green Continuously Continuously Page For 120 VAC application only ADC PN 128927 5N7 Redundant GAS Valve Direct Spark Ignition DSI System Components Troubleshooting Phase 5 Coin System DiagnosisDiagnostics L.E.D. Display Failure Codes Page D. Display Indicators No Heat Condition Blower is on Page No Start Condition No Display Condition 115 VACDSFL Display Condition DOOr Display Condition Data Label Information Data LabelUsing a Manometer HOW to USE a Manometer ADC PNLight Emitting Diode L.E.D. Display Codes Page Page ADC450213 1 08/18/03-25
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AD-360X2 specifications

The ADC AD-360X2 is a high-performance audio component designed for audiophiles and professionals who demand quality and reliability. This digital-to-analog converter (DAC) is engineered to deliver superior sound quality, with an emphasis on precision and clarity.

One of the standout features of the AD-360X2 is its dual DAC architecture, which utilizes two high-end digital-to-analog chips to ensure a pristine audio output. This design not only enhances the audio resolution but also minimizes noise and distortion, resulting in a richer listening experience. The device supports high-resolution formats, including DSD and PCM, enabling users to enjoy their music in the highest quality available.

The AD-360X2 also boasts a wide range of connectivity options, allowing it to interface seamlessly with various audio devices. It includes USB, optical, and coaxial inputs, making it compatible with computers, CD players, and digital media players. This versatility means that users can easily integrate the AD-360X2 into their existing audio setup, enhancing their overall experience.

Another impressive characteristic of the AD-360X2 is its built-in headphone amplifier. This feature allows users to connect their headphones directly to the unit, providing an optimized listening experience without the need for additional equipment. The headphone amplifier is designed to drive a wide range of headphone impedances, ensuring compatibility with everything from high-impedance studio headphones to more consumer-oriented options.

Additionally, the AD-360X2 integrates advanced clock technology to enhance timing accuracy. The precision clock circuit works to reduce jitter, which is often a major source of distortion in digital audio systems. By ensuring that the signal is processed with impeccable timing, the device further elevates audio quality.

User-friendliness is another significant aspect of the AD-360X2. The device features a straightforward control interface, with an easy-to-read display that provides real-time information about the audio being played. This simplicity ensures that both novices and seasoned audio enthusiasts can operate the device with ease.

In conclusion, the ADC AD-360X2 is an exemplary digital-to-analog converter that combines high-end audio performance with user-friendly features. Its dual DAC architecture, extensive connectivity options, built-in headphone amplifier, and advanced clock technology make it a standout choice for anyone seeking to elevate their audio experience. Whether for personal use or professional applications, the AD-360X2 is engineered to meet and exceed the expectations of discerning audio lovers.
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