d. Troubleshooting Flow Chart - Quick Reference...

First Visual Check

(Does Ignitor Spark?)

Computer/Timer Calls For Heat

 

 

 

 

 

 

 

Is 24 Volts

Is spark evident (on)

 

 

 

present across DSI Module

 

No

 

at Ignitor Assembly?

 

 

terminals

 

 

 

 

 

 

 

 

 

 

TH and COM?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Yes

 

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

Open circuit to DSI System.

No Check the 24 VAC power source Sail Switch and Hi-Limit.

Go To Chart 2

Replace the DSI Module. Energize system and check for proper operation.

Check

High Voltage (HV) Lead for nicks or cracking,

where sparking to ground may

occur. Is this wire

damaged?

No

Visually

inspect Spark

Electrode Assembly. Is ceramic cracked or Spark Electrode incorrectly gapped?

No

Visually

inspect High

Voltage (HV) Wire

connections at both DSI Module

and Ignitor Assembly.

Are connections

secure?

Yes

Remove

High Voltage (HV) Wire from

YesDSI Module and visually inspect. Is conductor

visible at end of

HV Wire?

 

Repair or replace HV Lead

Yes

Assembly.

Energize system and check

 

 

for proper operation.

If cracked, replace Electrode Assembly. Correct gap size

Yes is 1/8" (+/- 1/32").

Energize system and check for proper operation.

 

 

 

1. At DSI Ignitor Assembly be

 

 

 

 

 

sure HV Wire is secure in

 

 

 

 

 

the boot as well as the

 

 

 

 

 

connection to the Ignitor

 

 

 

 

 

Probe Assembly.

 

No

 

 

 

 

 

 

2. At DSI Module, center the

 

 

 

 

 

 

 

 

 

 

 

end of the HV Wire with a

 

 

 

 

 

Spike Terminal. Energize

 

 

 

 

 

system and check for

 

 

 

 

 

proper operation.

 

 

 

 

 

 

 

Cut the end off of the HV Wire 1/4" at a time until conductor becomes visible and is flush with the insulation.

No Reconnect the HV Wire to the Spike Terminal on the DSI Module.

Energize system and check for proper operation.

2 7

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Image 31
American Dryer Corp AD-200 PHASE 7 service manual First Visual Check
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AD-200 PHASE 7 specifications

American Dryer Corp (ADC) has long been a leader in the laundry equipment industry, and its AD-200 PHASE 7 model is a testament to the company's commitment to innovation and efficiency. Designed for commercial applications, the AD-200 PHASE 7 is a high-performance dryer that sets a new standard for drying technology in laundromats, hotels, and other laundry facilities.

One of the standout features of the AD-200 PHASE 7 is its advanced drying system that utilizes a powerful, high-efficiency motor. This motor works in conjunction with a unique airflow design, ensuring that clothes dry quickly and evenly while minimizing energy consumption. The dryer is built to handle large loads, making it an ideal choice for busy commercial environments where efficiency is crucial.

The AD-200 PHASE 7 incorporates state-of-the-art technology to optimize the drying process. It features a microprocessor control system that allows operators to customize drying cycles based on the specific needs of different fabrics. This system not only enhances the user experience by providing precise control but also helps protect garments from over-drying and damage. Additionally, the dryer boasts multiple temperature settings, allowing users to choose the best drying conditions for each load.

Another key characteristic of the AD-200 PHASE 7 is its durable construction. Built with high-quality materials, including reinforced stainless steel, this dryer is designed to withstand the rigors of daily use in a commercial setting. Its robust design not only extends the lifespan of the equipment but also reduces the need for frequent maintenance, which can be a significant cost-saving benefit for businesses.

Energy efficiency is another aspect where the AD-200 PHASE 7 excels. It is equipped with an efficient heat exchange system that recycles hot air during the drying process, reducing energy consumption without compromising performance. This feature contributes to lower utility bills, making it a more sustainable option for businesses looking to improve their environmental footprint.

In conclusion, the American Dryer Corp AD-200 PHASE 7 is a powerful, efficient, and durable commercial dryer that meets the demands of high-volume laundry operations. With its advanced technological features, customizable controls, and energy-saving capabilities, the AD-200 PHASE 7 not only enhances operational efficiency but also provides excellent value for commercial laundry providers. Businesses looking to invest in reliable drying solutions will find the AD-200 PHASE 7 an outstanding choice.
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