Electrolux 7.05 Compact service manual CoM

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Electrolux

EFS - Dishwashing Systems Platform Electrolux Professional

76The gear motor supplied current is higher than the maximum value allowed for the gear motor current.

- The wire connected from the inverter ( Do terminal block) to the elctronic board (X7-5) is short- circuited with the ground.

- The inverter parameters are not correctly set.

77The gear motor supplied current is lower than the minimum value allowed for the gear motor current.

-The wire connected from the inverter ( Do terminal block) to the electronic board (X7-5) is open.

-The inverter parameters are not correctly set.

-The gear motor is configured with star connection and it must be configured with delta connections.

89

The temperature on the user

- Presence of steam too hot on the user interface board.

 

interface is too high.

- The user interface doesn’t work properly.

101 ** The power absorbed by the boiler heating elements is less than the foreseen rated power.

-One or more branches of the boiler heating elements are disconnected.

-One or more remote control switches that control the boiler heating elements do not work properly.

-The relay of the MEC board that supplies the boiler heating element remote control switch coils does not work properly.

-The connection wiring between the remote control switches and the boiler heating elements or between the MEC board and the boiler heating element remote control switch coils is disconnected.

-The parameter Pulse/KWatt Hour (EnP) is not correctly set.

-The energy meter connections are not correct.

102 ** The power absorbed by the wash tank heating elements is lower than the foreseen rated power.

-One or more branches of the boiler heating elements are disconnected.

-One or more remote control switches that control the wash tank heating elements do not work properly.

-The relay of the MEC board that supplies the wash tank heating element remote control switch coils does not work properly.

-The connection wiring between the remote control switches and the boiler heating elements or between the MEC board and the wash tank heating element remote control switch coils is disconnected.

-The parameter Pulse/KWatt Hour (EnP) is not correctly set.

-The energy meter connections are not correct.

103 ** The power absorbed by the prewash tank heating elements is lower than the foreseen rated power.

-One or more branches of the boiler heating elements are disconnected.

-One or more remote control switches that control the prewash tank heating elements do not work properly.

-The relay of the MEC board that supplies the prewash tank heating element remote control switch coils does not work properly.

-The connection wiring between the remote control switches and the prewash tank heating elements or between the MEC board and the prewash tank heating element remote control switch coils is disconnected.

-The parameter Pulse/KWatt Hour (EnP) is not correctly set.

-The energy meterconnections are not correct.

CoM

Communication problems between

- The bus connection cables are not correctly connected to all the boards.

Err

machine electronic boards.

- One or more boards don’t work properly.

 

- The “Appl. type” parameter (APt) is not correctly set.

(compact

 

- Connector X6 is not correctly inserted in the MEC boards.

machines)

 

When alarm COM Err appears, the display will show the number of the electronic board that

 

 

generated the communication error.

 

 

2: wash + rinse

 

 

3: prewash

 

 

If, after a communication error, the machine is able to re-enable the communication between the

 

 

boards, the following message appears on the display:

 

 

No

 

 

CoM

 

 

Err

 

 

 

*If the value of the parameter "Heat tim. enable" (HtE) is "Yes" (1), the machine stops when this alarm appears. If the parameter value is "No" (0), the machine does not shut down when this alarm appears.

**The machine does not shut down if these alarms appear. Every 8 seconds a message indicating the alarm number is shown on the display. A red LED blinks, but the machine continues to carry out the normal operations.

***This alarm causes machine stop in versions without prewash. In prewash versions the machine continues to work.

DOC. NO. 5956.677.00

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Contents Compact Ecolab USA Edition Valid for firmware versionsPag IndexIndex of Figures and Tables A1 Display of Auxiliary Values Function KeysSCp TAn TANSCp 6 GLn Prewash tank level059 165 ItE Nbr 168A2.1 Exit Number of racks =Nbr itE rES A3 Service MenuA3.1.1 Generic FUNC. GFu FAm GfuA3.1 Parameters Spd 0 Phase duraParame Display Family Parameter Parameter description Selects the type of machine drain. IfTime Event to evolve to the next Phase Total WaterMin,sec Sec Prewash tank loading valve Prewash pump Prewash heatersPhase Total Water Loads Event to evolve Drain and cold cleaning cycle Cleaning mode ClM =FAM tub RinPrt PrEA3.1.5 Communication COM ACoHRD SUpOPM FRS CAD OFSEstimated Rinse Volume Default Set Points20 sec 25 secA3.3 Rinse Control 705A3.2 Info Correct Flow Lit/Min Correct Flow Gallons/Min A4 Accessing Data on the Chemistry Used in the MachineWash temperature Checksum errorProbe failed Probe missingConnectors Layout Multiconnector Boards Connectors Layout Main supply connector Connectors Layout LegendC1.2 Inverter Control Terminal Electrical Connections Inverter ParametersC1 Inverter Programming C1.1 Display Functions Parameter Description Standard machine C1.3 Parametri DI ConfigurazioneList of possible documented machine alarms ULF Required temperature CoM Lack of rinse aid Lack of Detergent and Rinse AID Warnings

7.05 Compact specifications

The Electrolux 7.05 Compact is a standout appliance designed to meet the needs of modern households seeking efficiency and convenience without compromising on performance. Engineered with a blend of cutting-edge technology and practical design, this compact washing machine emerges as a solution for both small spaces and families alike.

One of the primary features of the Electrolux 7.05 Compact is its size. With a compact design, it fits seamlessly into smaller homes, apartments, and laundry spaces, making it an ideal choice for urban living. Despite its smaller footprint, the machine has a drum capacity sufficient to handle daily laundry loads, catering to the needs of busy households.

Equipped with a powerful motor, the Electrolux 7.05 Compact delivers robust cleaning performance while remaining energy-efficient. Notably, it boasts various washing programs tailored for different fabric types and soiling levels, allowing users to customize each wash for optimal results. The machine's intuitive control panel simplifies operation, offering a user-friendly experience for everyone.

One of the standout technologies integrated into the Electrolux 7.05 Compact is its EcoInverter motor. This innovative motor minimizes energy consumption while maximizing performance, ensuring savings on energy bills. Additionally, the machine is designed for quiet operation, making it suitable for use even in noise-sensitive environments.

The Electrolux 7.05 Compact also features an anti-vibration design, which enhances stability and reduces the noise level during the spin cycle. This feature is particularly beneficial for households that require a peaceful environment during laundry hours.

Another significant characteristic of this model is its water-saving capabilities. By utilizing advanced sensors, the Electrolux 7.05 Compact optimizes water usage according to the load size and fabric type. This not only conserves water but also contributes to lower utility costs over time.

In terms of durability, the Electrolux 7.05 Compact is built with high-quality materials that enhance its longevity. The machine's design includes a robust outer body and a well-engineered drum, ensuring reliability throughout its lifespan.

The Electrolux 7.05 Compact is also designed with user safety in mind. It includes features such as child lock settings and automatic shut-off, providing peace of mind for families with young children.

In summary, the Electrolux 7.05 Compact is a versatile, energy-efficient washing machine that combines modern technology with user-friendly features. Its compact design, powerful performance, and advanced capabilities make it an attractive option for those looking to simplify their laundry experience. With Electrolux, you can count on quality and innovation, making laundry chores less daunting and more efficient.
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