I started descaling, the boiler took the liquid in and started to see greenish water coming out of the spout. I refilled the tank with clean water to start to flush out the descaler.
At this point, the pump no longer fills the boiler. The vibration pump runs silently, for about 2 minutes until the auto shut off timer stops it, but no water goes into the boiler. Both water level sensor shows open. The boiler sounds empty, when I shake it to hear if water is present.
The overheat switch at the bottom did not trip.
When the vibration pump runs, I can attempt to pull a shot, and cold water comes through the group head.
Any suggestions on how to get back normal operation?
Gabe
At this point, the pump no longer fills the boiler. The vibration pump runs silently, for about 2 minutes until the auto shut off timer stops it, but no water goes into the boiler. Both water level sensor shows open. The boiler sounds empty, when I shake it to hear if water is present.
The overheat switch at the bottom did not trip.
When the vibration pump runs, I can attempt to pull a shot, and cold water comes through the group head.
Any suggestions on how to get back normal operation?
Gabe

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