What to do if my Primus Scrubber displays 'Unload' and 'Door is Open'?
If your Primus Scrubber displays 'Unload' and indicates that the 'Door is Open', check if the “Door Switch” is still closed. If the “Door Switch” is broken, replace it.
How can I fix a 'Heating Time Failure' on my Primus MB180?
If you're getting a 'Heating Time Failure' (Failure 14) on your Primus Scrubber, check if the programmed Max Heating time in the Initialisation menu is acceptable. If the machine has a small heating capacity, increase the value of the Max heating time.
How to resolve a 'Wrong Inverter Model Type' error on a Primus Scrubber?
If your Primus Scrubber displays a 'Wrong Inverter Model Type' (Failure 44) error, verify that you have selected the correct machine type in the Configuration menu.
How do I clear the 'Service Due Warning' on my Primus MB180?
If you're seeing a 'Service Due Warning' (Failure 41) on your Primus Scrubber, you can reset the cycle counter in the Service Menu. To check the cycle counter, press the SERVICE-STATE button and find the value in the second menu item.
Crucial safety warnings and precautions for operating the washing machine.
Configuring machine type, voltage, inverter, and other system parameters.
Understanding and interpreting various display and fault messages during operation.
Procedures for overruling and erasing fault messages, and safety conditions for door unlocking.
Details on the electronic board and instructions for installing new software.
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