Unic AURA 2GR, Technical Note, Page: 17 / 37

17
Pressure sensor
disconnected
Heating doesn’t works,
but you Can delivering a coffee
Pressure sensor
short circuit
Heating doesn’t works,
but you Can delivering a coffee
Heating security
Heating doesn’t works,
but you Can delivering a coffee
hall sensor dosamat
Only manual works.
Coffee button not active.
Continu/stop button active.
hall sensor dosamat
Only manual works.
Coffee button not active.
Continu/stop button active.
S
team
A
ir
probe
disconnected
(Only if StA is ON)
(When StA is ON)
Hot water and normal steam active.
S
team
A
ir
not active.
S
team
A
ir probe
disconnected
(When StA is OFF)
Hot water and normal steam active.
S
team
A
ir active like normal steam = By
time.