En
G
li
SH
63
The display shows
Steam
It can nonetheless be interrupted early by pressing the steam key again.
Steam can continue to be dispensed when the temperature programmed is reached, by keeping the steam
key pressed.
If the temperature is not reached within a time-out of 120 seconds, steam dispensing ends automatically.
The system permits the contemporary dispensing of coffee, tea and steam.
If two or more of these are dispensed concurrently, the display shows the related indications alternately.
LeVeL PRObe
When powered, the dosage function detects the status of the level probe situated in the boiler and, if neces
-
sary (water shortage), it arranges for the filling phase to be performed by energising the filling solenoid valve
eVLIV and the PUMP until the boiler contains the right amount of water.
(programmable Time-out envisaged on the filling phase - see TeChNICAL LeVeL Programming)
When the system is started, the level check and adjustment is enabled after approximately 6
seconds.
every time the level probe situated in the boiler fails to detect the presence of liquid for 3 seconds, the filling
phase is started by energising the filling solenoid valve eVLIV and the PUMP. When the probe detects the
presence of water for 3 consecutive seconds again, the filling phase stops by de-energising the filling sole
-
noid valve eVLIV and the PUMP.
BoilER lEVEl Ko
EVliV + PUMP = on
SLIVMin = operating probe
SLIV
= operating probe
EVLIV
SLIV
SLIVMin
POMPA
BoilER lEVEl oK
EVliV + PUMP = oFF
EVLIV
SLIV
SLIVMin
POMPA
the filling phase does not affect the possibility of performing both coffee or tea selections and a new
programming of the same. only the triggering of the time-out combined with the filling phase inhibits
the functioning of the keyboard and actuators.
On commissioning the water level in the boiler, the system waits for the level probe to be covered before
activating the ON/OFF relay.
The sensitivity of the level probes can be varied using a parameter in the TeChNICAL LeVeL Programming,
in the following cases:
-> LOW sensitivity
150kΩ
for example in the presence of a water softener
-> MeDIUM sensitivity
400KΩ
normal water
PUMP
PUMP
Summary of Contents for NEW 105 T 2
Page 2: ...italiano italiano USO E MANUTENZIONE SERIE NEW 105 TOUCH Istruzioni Originali ...
Page 44: ...English 43 USE AND MAINTENANCE NEW 105 TOUCH SERIES Translation of the original instructions ...
Page 128: ...deutsch 127 BEDIENUNG UND WARTUNG SERIE NEW 105 TOUCH Übersetzung der Original Anweisungen ...
Page 171: ......
