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