water level is low, check the following:

•Flood switch, flood switch float, and float stem - Flood switch should open when water level is approximately 1/4 in. above the base (bottom) of the float dome.

•Resistance through the water valve solenoid coil - Check from yellow wire at flood switch to white/red wire at door interlock switch (Es- cutcheon keypad assembly must be removed, refer to Escutcheon Keypad Assembly section).

•Clogged screen in water valve.

Caution: After removing the screws from the escutcheon keypad assembly, the assembly is still attached to the control module by 2 ribbon cables. Dropping or rough handling of the escutcheon will cause the ribbon cable to tear, and the entire escutcheon keypad assembly will need to be replaced.

Active Vent

The active vent helps to reduce the noise level and heat loss when in the closed position. The control module supplies +/- 12 VDC to the motor. The control module reverses polarity to drive the motor in a clockwise or counterclockwise (open or closed) direction. The vent is closed during the wash cycle and open during the drying cycle (heated and non-heated) and when the unit is not in use. If the vent is closed and the door is opened during the wash cycle, the vent will open. When the door is closed again, the vent will remain open for seven (7) seconds, then close again to finish the cycle.

It is normal for steam to come through the active vent during the dry cycle.

The active vent can be opened and closed using the service mode. Refer to the Service Mode chapter.

The active vent can be accessed by removing the escutcheon keypad assembly (see Escutcheon Keypad Assembly section).

IMPORTANT: When reassembling, the active vent flapper must be closed before the escutcheon keypad assembly is installed. Close the active vent flapper by turning the worm gear by hand. Failure to do so will cause a misalignment and an increase in noise level.

Float Dome

Float

 

Float Dome (removed)

Water Level

Flapper

Vent Drive

ACTIVE VENT

+or – 12 VDC at J5-1

+or – 12 VDC at J5-2

BX

 

J5-1

ACTIVE

J5-2

 

MVENT MOTOR

RX

– 23 –

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Image 25
GE GSD6700, PDW7300, PDW7700, GSD6600, GSD6660, GSD6200, GSD6300, PDW7880, PDW7800, EDW4060, EDW4000 manual Active Vent
Page 24 Page 26

EDW4000, EDW4060, PDW7800, PDW7880, GSD6300 specifications

The GE GLD4000, GHDA600, GLD6000, GLD5000, and EDW4000 models are part of GE's innovative portfolio of industrial and commercial power generation solutions. Each model boasts a unique set of features and technologies designed to meet specific operational needs and efficiency standards in the power generation sector.

Starting with the GE GLD4000, this model is renowned for its high reliability and versatility in various applications. Equipped with advanced digital controls, the GLD4000 integrates seamlessly into existing infrastructure. It features exceptional fuel efficiency and can operate efficiently across different fuel types, including natural gas and diesel. The compact design allows for simplified installation and maintenance, making it a preferred choice for businesses aiming to reduce downtime and operating costs.

Moving on to the GHDA600, this model emphasizes robustness and durability, designed for rugged environments. The GHDA600 is particularly suited for remote locations where traditional power sources may be unavailable. With its integrated thermal management system, it can operate reliably even in extreme temperatures. The unit’s modular design allows for scalability, enabling customers to expand power capabilities as their needs grow.

The GE GLD6000 stands out in the lineup for its high performance and energy output. This model includes advanced monitoring systems that provide real-time data analytics, enhancing operational efficiency. The GLD6000 is engineered for low emissions and adheres to stringent environmental standards. Its advanced cooling and lubrication technologies ensure optimal performance while minimizing wear and tear.

In contrast, the GLD5000 emphasizes flexibility and customization. This model can be tailored to meet specific operational requirements, making it suitable for a wide range of applications, from industrial plants to commercial buildings. Enhanced connectivity features allow for remote monitoring and management, giving operators greater control over performance metrics and energy consumption.

Lastly, the EDW4000 is designed for emergency and backup power applications. It features quick start capabilities and robust energy storage options to ensure power delivery during outages. The unit’s design prioritizes safety and reliability, with advanced fire suppression and environmental protection measures. Its compact footprint makes it ideal for urban settings where space is at a premium.

Together, these GE models represent a comprehensive approach to energy solutions, combining innovative technology, efficiency, and adaptability to meet diverse power generation needs across various industries.
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