ADC AD-360X2 manual Troubleshooting, Phase 5 Coin System Diagnosis

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SECTION VII

TROUBLESHOOTING

The information provided will help isolate the most probable components associated with the difficulty described. The experienced technician realizes that a loose connection or broken or shorted wire may be at fault where electrical components are concerned, however, not necessarily the suspected component itself.

Electrical parts should always be checked for failure before returned to the factory.

The information provided should not be construed as a device for use by an untrained person in making repairs. Only properly licensed technicians should service the equipment.

Observe ALL safety precautions displaced on the equipment or specified in this manual while making repairs.

A. PHASE 5 COIN SYSTEM DIAGNOSIS

ALL major circuits, including door, microprocessor temperature sensor, heat and motor circuits are monitored. The Phase 5 coin microprocessor controller (computer) will inform the user by the light emitting diode (L.E.D.) display of certain failure codes along with indicators both in the L.E.D. display at the outputs of each relay and door switch circuit to easily identify failures.

DIAGNOSTICS (L.E.D.) DISPLAY FAILURE CODES

1.“dOOr” - Indicates door switch circuit is open.

a.Keyboard (touch pad) entry was made while main door is open, or

b.There is a fault in the door switch circuit (external of the microprocessor controller [computer]).

c.Possible blown fuse.

2.“dSFL” - Indicates a fault in the microprocessor temperature sensor circuit. If a fault is detected in the microprocessor heat sensor circuit, the display will read “dSFL” and the tone (buzzer) will sound for approximately 5-seconds every 30-seconds until...

a.The problem is corrected, or

b.Power to the dryer is disconnected and the problem is then corrected.

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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 Important Information Safety PrecautionsRoutine Maintenance CleaningSuggested Interval AS Required AdjustmentsENCLOSURE, AIR SUPPLY, and Exhaust Requirements Installation RequirementsElectrical Requirements Electrical and GAS RequirementsOperational Service Check Procedure Coin BOX Description of PartsControl Panel Control and Relay PanelsBasket Tumbler Door Switch Hinge BlockMicroprocessor Assembly Basket Tumbler and Drive Motor Assembly ArrangementIdler 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 Rear Basket Tumbler Drive Wheels Rotational Sensor AssemblyTo Replace Computer ServiceIntroduction Controls ComputerTo Replace Coin Acceptor To Replace Keyboard Touch PADTo 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 Hinge Blocks To Replace Main Door SwitchTo Install NEW Main Door Glass Front Panel and Main Door AssembliesTo Replace the Nylon Catch To Replace Front PanelTo Replace Rotational Sensor Switch Basket Tumbler Wheel Removal Basket Tumbler RemovalGeneral System Information BCD-1 Type ModuleVAC Transformer Page Lockout Until power is removed From control 760 Direct Spark Ignition DSI FlowchartTest Equipment TroubleshootingDSI 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 115 VAC No Display ConditionDSFL Display Condition DOOr Display Condition Data Label Data Label InformationHOW to USE a Manometer ADC PN Using a ManometerLight 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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