Pid Control; Filling Time-Out; Water Filters; Technical Programming Model"E" Introduction - Gaggia Deco Tecnichal Service Manual

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9.15 PID CONTROL

This function enables the PID control range to be set compa-
red to the set point temperature. This function is not currently
operational. A recommendation is made not to change the
pre-set parameters.
The display shows the following:
PID control
X°C
Pressing key T5 enables the next setting to be accessed.

9.16 FILLING TIME-OUT

This function enables the continuous operating time of the
pump to load the water level in the boiler to be set.
The display shows the following information:
Filling Time-Out
XXX
where XXX is the time selectable expressed in seconds
The value can be selected between 10÷250 in steps of 1 sec.
Press key T1 and key T2 if the parameter needs to be changed.
Pressing key T5 enables the next setting to be accessed.
WARNING!:
equal to120 sec. A recommendation is made not
to exceed this value when adjusting the settings, be-
cause the pump could overheat after 120 secs.

9.17 WATER FILTERS

The number of litres of water which can pass through the
water softener filter can be set.
The display shows the following:
Water Filter
XXX
where XXX represent the number of litres which can be
selected. The value can be selected between 0÷5000 in
1 litre steps.
Press key T1 and key T2 if the parameter needs to be changed.
Example: if a setting of 4,500 litres is selected, once this
value has been reached the machine triggers a visual alarm
on the display that will mean that the number of litres to be
treated has been exceeded and therefore the water softener
needs to be replaced (refer to the ALARMS paragraph).
The "TECHNICAL PROGRAMMING" phase can be exited
by pressing key T5 again.
56
the machine is pre-set with a value
Note: once the "TECHNICAL PROGRAMMING" mode has
been accessed, this mode can be exceeded by scrolling
through all the menus by exerting pressure on key T5 until
the OFF status is reached.
At this point the display shows the following information:
10 - TECHNICAL
PROGRAMMING MODEL"E"
INTRODUCTION
The software can be used to access the "TECHNI-
CAL PROGRAMMING" environment, which enables
certain parameters or functions to be programmed.
The "TECHNICAL PROGRAMMING" mode can be ac-
cessed by setting the machine's main power switch to
the OFF position; pressing key T9 restarts the machine.
The keys will have the following functions when the "TECH-
NICAL PROGRAMMING" procedure is being performed:
+
- key T8 unit 1 =
„Increase‰ function of the numerical values or selection of the
"pre-set" options referred to the parameter being programmed.
-
- key T8 unit 2 =
„Decrease‰ function of the numerical values or selection of the
"pre-set" options referred to the parameter being programmed.
- key T9 = MENU'
Selection function/choice of parameter to be program-
med.
NOTE: keys T8 have a fast scrolling function. The increa-
se or decrease action is more rapid if one of these keys is
pressed down when used.
The first TECHNICAL parameter is displayed when the
"TECHNICAL PROGRAMMING" function is accessed in
the way described previously:
hh:mm
OFF