How to troubleshoot no display on Ecolab Ecoplus EXN-II Control Unit WWC PCB?
If there is no display on the Ecolab Control Unit's WWC PCB, there are several possible causes. First, ensure that the dishwasher is turned on. If it is on, the connection transformer might be defective and need replacement. If the issue persists, the control board itself may be faulty, requiring replacement of the WWC PCB.
What does error code 252 mean on Ecolab Ecoplus EXN-II display?
If the Ecolab Control Unit displays error code 252, it could indicate that a parameter limit value is set too high. You may need to adjust parameters [Display 47]. Note: Where applicable, the choice of position of the measuring cell is unsuitable, the temperature display does not match the GGSM. Another possible cause is a defective measuring cell, requiring you to check its function and replace it if necessary.
How to troubleshoot error code 251 on Ecolab Control Unit?
If the Ecolab Control Unit displays error code 251, it could be due to a parameter limit value being set too low. You may need to adjust the value [Display 46]. Note: Where applicable, the choice of position of the measuring cell is unsuitable, the temperature display does not match the GGSM. Another possible cause is a defective measuring cell, requiring you to check its function and replace it if necessary.
What to do if Ecolab Ecoplus EXN-II Control Unit shows error code 256?
If the Ecolab Control Unit displays error code 256, it could be due to several reasons. The measuring cell bore might be blocked, requiring a deep clean of the wash tank. The measuring cell itself might be defective, necessitating a check of its function and replacement if necessary. It's also possible that the parameters are not set correctly, so you should check the settings. Finally, the metering might not be stopping, requiring you to check the metering electronics and replace them if necessary, or the coupling relay might be stuck or faulty, requiring replacement.
How do I resolve error code 206 on Ecolab Ecoplus EXN-II?
If the Ecolab Control Unit displays error code 206, it typically indicates an issue with the rinse aid block. The unit might be signaling an empty rinse aid block, requiring you to insert a new one. Alternatively, the APEXTM Detergent Dispenser might be faulty, requiring you to check that the dispenser is functioning correctly and replace it if necessary. If neither of these is the cause, the PCB might be defective, and you will need to change the board.
What does error code 205 mean on Ecolab Control Unit?
If the Ecolab Control Unit displays error code 205, the issue might be related to the liquid rinse aid. The unit could be signaling an empty rinse aid, in which case you should change the rinse aid. Another possibility is a defective suction pipe, requiring you to check its function and replace it if necessary. In some cases, the PCB might be defective, necessitating a change of the PCB.
Why does Ecolab Ecoplus EXN-II Control Unit show error code 204?
If the Ecolab Control Unit displays error code 204, it could indicate a few potential problems. The unit might be signaling an empty liquid cleaner, requiring you to change the cleaner. Alternatively, the suction lance might be defective, so you should check its function and replace it if needed. In some instances, the circuit board itself could be defective, necessitating a change of the circuit board.
What causes error code 203 on Ecolab Ecoplus EXN-II Control Unit display?
If your Ecolab Control Unit displays error code 203, the issue might stem from a few potential causes. First, check if the cover is open and close it. If the cover is closed, the ceiling electronics could be defective, requiring you to check the cover wiring and replace the cover if necessary. As a last resort, the circuit board itself might be defective, which would mean changing the circuit board.
How to fix Ecolab Ecoplus EXN-II error code 202?
If the Ecolab Control Unit displays error code 202, it could be due to several reasons. First, check if a capsule is inserted; if not, insert one. If the capsule is present, the capsule switch might be defective, requiring you to check the switch and its wiring, and replace it if necessary. In some cases, the circuit board itself could be defective, necessitating a change of the circuit board.
What to do if Ecolab Ecoplus EXN-II displays error code 201?
If your Ecolab Control Unit displays error code 201, several issues could be the cause. It might be due to an empty capsule, requiring you to insert a new one. Alternatively, the wrong product might be in use; in this case, you should rinse the unit and product lines with water and then use the correct chemical product. A defective measuring cell could also trigger this error, necessitating its replacement. Finally, the PCB itself might be defective, requiring a board change.
General| Brand | Ecolab |
|---|---|
| Model | Ecoplus EXN-II |
| Category | Control Unit |
| Language | English |
Guidelines for reading and understanding the operating instructions before use.
Methods for accessing manuals via website, DocuAPP for Windows, and mobile devices.
Explanation of symbols, article numbers, and manual conventions.
Guidelines for transporting, inspecting, and returning the unit.
Safety conditions for returns, online request process, and shipping guidelines.
Instructions on packaging, storage conditions, and equipment identification.
Details on warranty, CE conformity, and contact information for manufacturer and support.
Essential safety guidelines, intended use, and foreseeable misuse of the unit.
Safety measures, operator responsibilities, and personnel requirements.
Details on personnel requirements, qualifications, and responsibilities.
Required Personal Protective Equipment (PPE) and warnings for auxiliary/unauthorised personnel.
Information on electrical hazards, unauthorised access, and automatic start-up risks.
Critical safety precautions for performing installation, maintenance, and repair work.
List and brief description of items included in the delivery package.
Details on the mounting kit and drilling template for installation.
Description of the Ecoplus EXN-II's function and how to operate its keypad.
Overview of unit interfaces and the use of the USB port for data management.
Essential safety warnings and PPE requirements for assembly and connection.
Step-by-step guide for the physical assembly of the Ecoplus EXN-II.
Detailed wiring diagram and instructions for electrical connections.
Precautions against electrostatic discharge and electromagnetic interference.
Detailed steps for connecting unit inputs and outputs.
Procedure for adjusting the alarm buzzer volume on the controller.
Personnel required for start-up and notes on control PCB software instructions.
Explanation of pictograms and overview of the unit's program structure.
Guide to navigating the program structure and accessing main settings.
Step-by-step guide for the initial commissioning (Erstinbetriebnahme) of the unit.
Guide to the Setup menu for configuring dishwasher type, detergent, and rinse aid.
Instructions on how to power on the Ecoplus EXN-II unit.
Procedure for putting the unit into standby mode and resuming operation.
Instructions for activating and manually disabling the booster function.
Procedure for entering the access code to access unit functions.
Guide to importing and exporting configuration and operating data.
Table of common faults, their causes, and remedies.
Explanation of fault codes and error messages displayed by the unit.
Troubleshooting steps for specific error codes related to products and covers.
Troubleshooting for errors related to tank temperature being too low or too high.
Troubleshooting for measuring cell connection, temperature, and interference issues.
Troubleshooting for internal component errors and important alarm notes.
Essential safety instructions and warnings before performing maintenance.
Guidelines on maintenance tasks, tool usage, and periodic maintenance schedules.
Procedures for cleaning the unit's exterior and performing functional tests.
List of available spare parts with part numbers.
List of optional accessories with part numbers.
Details on supply voltage, power, dimensions, weight, and interfaces.
Technical data on measurement ranges, environmental load, and ambient conditions.
Safety procedures for taking the unit out of operation and dismantling.
Warnings regarding injury risks from improper dismantling and incorrect tools.
Procedures for component disposal and environmental protection measures.
List of Ecolab representatives and the EC Declaration of Conformity.
Overview of pump setting configuration for the Ecoplus EXN-II.
Details on configuring Dish Washer Type, Detergent, and Rinse Aid settings.
Details on configuring Product Selection and Dosing Mode.
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