To Next PageTo Next PageWhat does 'Error 12' mean on my Dometic GROUP Air Conditioner?
If your Dometic GROUP Air Conditioner displays 'Error 12', it means that it was not possible to remove any refrigerant from the internal vessel during the Software test. Check the pressure transducer calibration, if the valve on the internal vessel is open, and check the RE valve.
What does “Warning! Internal vessel full!” mean on Dometic GROUP Air Conditioner?
If the Dometic GROUP Air Conditioner displays “Warning! Internal vessel full!”, it means the internal refrigerant container is too full to hold the quantity to be extracted. Drain the internal refrigerant container in the proper manner.
What does 'Error 11' mean on my Dometic GROUP Air Conditioner?
If your Dometic GROUP Air Conditioner displays 'Error 11', it means that it was not possible to drain any used oil during the Software test. Insert the receptacle for drained oil correctly. Check that the solenoid valve can move freely and that the scale is working properly.
What does 'Error 20' mean on my Dometic GROUP Air Conditioner?
If your Dometic GROUP Air Conditioner displays 'Error 20', it means that the compressor could not reduce the internal pressure sufficiently. Check the compressor and pressure transducer.
What does “Warning! Pressure inside the A/C system. Recovery start!” mean on Dometic GROUP Air Conditioner?
If the Dometic GROUP Air Conditioner displays “Warning! Pressure inside the A/C system. Recovery start!”, it's a normal message that appears at the start of the vacuum process, indicating there is still pressure present in the air conditioning system. No action is required, as the process continues automatically.
What does “Warning! Pressure inside the A/C system!” mean on Dometic GROUP Air Conditioner?
If the Dometic GROUP Air Conditioner displays “Warning! Pressure inside the A/C system!”, it means that there is pressure in the air conditioning system during the vacuum process. No action is required, as the process continues automatically.
What does “Warning! Internal vessel over- pressure!” mean on Dometic GROUP Air Conditioner?
If the Dometic GROUP Air Conditioner displays “Warning! Internal vessel over- pressure!”, it is a normal message that appears during the recycling process. To continue, press ENTER for three seconds. If this message appears repeatedly, notify customer services.
What to do if Dometic GROUP Air Conditioner displays 'Not enough vacuum! Carry on?'?
If the Dometic GROUP Air Conditioner displays 'Not enough vacuum! Carry on?', this means that during the vacuum process, the pressure in the air conditioning system is still more than 50 mbar after 8 minutes. To resolve this, check the air conditioning system or the connections between it and the A/CServiceCenter for leaks.
What does 'Error 21' mean on my Dometic GROUP Air Conditioner?
If your Dometic GROUP Air Conditioner displays 'Error 21', it means that the low pressure hose is leaking or connected to an empty air conditioning unit and vacuum could not be reached. Disconnect the service hose from the unit.
What does 'Error 04' mean on my Dometic GROUP Air Conditioner?
If your Dometic GROUP Air Conditioner displays 'Error 04', it means that it is not possible to lower the pressure when flushing takes place. Check the air conditioner and connections for leaks, constrictions, and ice build-up. Also, check the pressure transducer calibration.
General| Brand | Dometic GROUP |
|---|---|
| Model | WAECO VAS 581 001 |
| Category | Air Conditioner |
| Language | English |
Provides contact information for additional support beyond the manual's scope.
Explains the meaning of various symbols used for warnings, notices, and notes in the manual.
Outlines essential safety guidelines for operating the A/C Service Center.
Details safe operating practices and environmental considerations for the unit.
Provides instructions for safe handling of refrigerants, including personal protective equipment.
Specifies operational instructions and training requirements for personnel using the unit.
Lists critical warnings and describes built-in safety mechanisms of the unit.
Lists all items included with the A/C Service Center upon delivery.
Lists optional accessories available for purchase for the A/C Service Center.
Identifies and labels the components on the front panel of the unit.
Identifies and labels components on the rear and side of the unit.
Details the automated daily internal leak test process performed by the unit.
Guides users through the physical setup and power-on sequence of the unit.
Explains the information displayed in the unit's standby mode.
Provides step-by-step instructions for changing the unit's display language.
Guides on how to input company-specific information printed on service logs.
Instructions for setting the date and time for service log entries.
Explains how to modify preset operational parameters and default values.
Details the physical process of installing oil and UV additive containers.
Guides on inputting the size of oil and UV additive containers for accurate measurement.
Explains the process and importance of analysing refrigerant purity before draining.
Describes actions to take when the refrigerant analysis fails.
Outlines the procedure to test the accuracy of the refrigerant analysis unit.
Instructions on how to fill the unit's internal refrigerant storage.
Guides through the fully automatic air conditioning service process.
Explains the user code system for protecting the unit and managing access.
Guides on creating a database for customer-specific vehicles and their filling quantities.
Explains how to view and print annual or monthly refrigerant usage data.
Introduces the menu for performing service step-by-step, allowing individual procedure selection.
Details recovery, vacuum, and filling phases, including connection selection and post-service steps.
Details the process for flushing the vehicle's air conditioning system with fresh refrigerant.
Instructions for leak tests and calibrating oil/UV additive scales for accuracy.
Provides a step-by-step guide for replacing the unit's dryer filter.
Explains resetting service messages and entering filter codes post-maintenance.
Outlines the procedure for calibrating the pressure transducer for accurate readings.
Provides instructions for replacing the oil in the unit's vacuum pump.
Explains accessing meter readings and correcting filling quantities for service hoses.
Instructions for replacing printer paper and changing the flash memory card.
Provides instructions for replacing the drained oil receptacle and its O-ring.
Guides on replacing the power cable and general cleaning/maintenance of the unit.
Instructions for the safe and responsible disposal of used oils and fluids.
Guidance on how to dispose of cardboard and plastic packaging materials.
Steps for decommissioning and environmentally responsible disposal of the unit.
