Functions
Pre-Infusion and Brew are two phases of the coffee extraction cycle. Pre-Infusion introduces
hot water to the coffee puck at a low pressure to saturate the coffee and let it bloom. Once the
coffee has had a chance to bloom the Brew cycle is started. Hot water under pressure is forced
through the coffee to produce espresso. Mavam gives the barista complete control over the
time, pressure, and temperature the coffee is extracted at. How to change these settings is
beyond the scope of this document, please refer to the appropriate instructions on how to
change these settings.
Pre-Infusion
Regular: Turns on and off the Pre-Infusion phase of the brew cycle. Maximum time allowed is
360 seconds (6 minutes). Pre-Infusion will shut off after this time.
Menu: Selects one of two options or increments a setting (counts up).
NOTE: Holding down Mechanical actuator will increment in 10s after counting three. Quickly
pressing and releasing Piezo actuators will increment in 10s after a few pressed.
Brew
Regular: Turns on and off the Brew phase of the brew cycle. Maximum time allowed is 120
seconds (2 minutes). Brew will shut off after this time.
Menu: Selects one of two options or decrements a setting (counts down).
NOTE: Holding down Mechanical actuator will decrement in 10s after counting three. Quickly
pressing and releasing Piezo actuators will decrement in 10s after a few pressed.
Steam
Regular: Turns on and off the Steam Wand. Maximum time allowed is 120 seconds (2 minutes).
Steam will shut off after this time.
Menu: Used as Enter key.
Hot Water
Regular: Turns on and off the Hot Water Jet. Maximum time allowed is 3 seconds. Hot Water
will shut off after this time.
Menu: Used as alternate Enter key in three group machines.
2023 Mavam User Manual V4.53 UC/F Page 13 of 28
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