20 Most Recent Astoria Divina SAE-2 Coffee Maker, Espresso Machine Questions & Answers

One of the lines is for pump pressure and lines up with the side that reads 0-15, that would be the one leading to the bottom of the machine. The other side is for steam pressure which reads 0-3 that is connected to the boiler. As for the grouphead if the screen is in place you should be able to use a 5mm allen wrench if that is what the screw head is, which is someone changed it from a flat head that is what they put in.

Jason, have you tried cutting power off to the machine for 5 minutes?

notify manufacturer or return it

There could be a number of issues here. If the pump pressure reads 0 then that would suggest there is no power going to the pump. Does the machine hum when you press for a brew? If it does then the pump is receiving power. If you have changed the pump recently have you reset the pump pressure manually on the pump head? This is done by adjusting the nut (12mm I think?) anti-clockwise to increase the pressure. Clockwise to reduce it. Perhaps the pressure gauge is faulty? No water to the brew head if the water pressure is fine and the pump is working indicates a blockage in the group head. You will need to strip down the valve and clear the filter which is a small hole under the large nut... Make sure the water is turned off and the machine is cold and isolated before stripping out the valve.

If by spout you mean tea valve, it could be that the economizer mixing solenoid valve is set to deliver more cold water when mixing. As for the level the silver probe on boiler.

It's improperly wired. Part of that improper wiring is it's not grounded correctly. Get a licensed electrician to look at it..

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