Electrical Connections

WARNING: For safety reasons, disconnect the power supply to the heater before any service or testing is performed.

WARNING: This heater must be electrically grounded in accordance with the most recent edition of the National Electrical Code, NFPA 70. In Canada, all electrical wiring to the heater should be in accordance with local codes and the Canadian Electrical Code, CSA C22.1 Part 1. Do not rely on the gas or water piping to ground the metal parts of the heater.

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring error can cause improper and dangerous operation. Verify proper operation after servicing.

The 425 EF requires an electrical power supply from 120VAC 60Hz circuit and must be properly grounded.

-A means for switching off the 120 VAC power supply must be provided.

-The heater is wired as shown in the wiring diagram. (Fig 9).

1 - microswitch

2 - On / Off switch

3 - temperature limiter

4 - flue gas safety device

5 - burner electrovalve

6 - pilot electrovalve

7 - Diaphragm switch

8 - ionization probe (flame sensor)

9 - fuse

10 - pilot electrode

11 - electric control box

12 -power cord

13 - exhaust fan

Fig 9: Wiring Diagram for 425 EF

14	6 720 607 017

GWH 425 EF specifications

American Dryer Corp GWH 425 EF is a highly efficient, energy-saving dryer designed specifically for commercial laundry applications. With its robust construction and innovative technologies, the GWH 425 EF delivers exceptional performance while maximizing operational efficiency.

One of the main features of the GWH 425 EF is its optimized drying capacity. With a 45-pound load capacity, this dryer efficiently processes large volumes of laundry, making it an ideal choice for laundromats, hotels, and other commercial establishments. The dryer is designed to handle varied fabric types, providing versatile solutions for all drying needs.

The GWH 425 EF incorporates advanced heating technologies that enhance drying speed and efficiency. Its energy-efficient gas heating system not only reduces operation costs but also minimizes environmental impact. The dryer offers a range of adjustable temperature settings, enabling operators to customize drying cycles for different fabric types and load sizes. This flexibility enhances fabric care and improves overall drying performance.

Another standout characteristic of the GWH 425 EF is its user-friendly control panel. Equipped with a digital display, the control panel allows for easy programming and monitoring of drying cycles. Operators can select from multiple drying options, and the machine's intuitive interface makes it simple to adjust settings quickly. This convenience translates to improved workflow and increased productivity in busy commercial environments.

Safety is a top priority for American Dryer Corp, and the GWH 425 EF is equipped with multiple safety features. These include a built-in lint screen that traps lint and debris, reducing the risk of fires. Additionally, the dryer is engineered with a robust structural design, ensuring durability and longevity even under constant use.

The GWH 425 EF is also designed with maintenance in mind. It features easy access to internal components for routine servicing, allowing operators to keep the dryer in peak operating condition with minimal effort. This eases maintenance burdens and prolongs the lifespan of the machine.

Finally, the GWH 425 EF is backed by American Dryer Corp's commitment to quality and customer satisfaction. With a reputation for producing reliable and efficient laundry equipment, American Dryer Corp ensures that the GWH 425 EF meets the demanding needs of commercial laundry services. Overall, the American Dryer Corp GWH 425 EF is an excellent investment for businesses looking to optimize their laundry operations while maintaining quality and efficiency.