Multi-Way Valve - Gaggia Accademia Service Manual

ACCADEMIA 04 OPERATING LOGIC
4.3.

Multi-way valve

Drain to the drip tray
Needle
Drain
Functions:
Safety valve: opens towards the drain if the pressure exceeds 16-19 bar
Filling the circuit
circuit by expelling the air in the pipe
Draining the unit
spraying and making the pad drier
Coffee product
valve assumes the drain position for hot water to pass through the pipes.
GAGGIA Rev. 00 / March 2010 Page 04 / 11