28
For example, to adjust the parameter
dIn
, proceed as
follows:
1. access the programming mode;
2. access the dispenser family;
3. select the parameter
dIn
;
4. modify the parameter value and press the button “L“ to
store the set value;
5. to exit the programming mode, press the “Wash cycle 3“
button.
H.3
Note for external dispenser
With external dispensers, it may be more useful to have the
parameters expressed in seconds, setting the parameter
dun
to
SEC
=seconds. In this way the value of the parameters
represents the duration in seconds.
Listed below are special values usable when external auto-
matic dispensers are connected to the equipment:
• if
dEt=181
the
detergent dispenser
only operates during
wash pump
operation; terminals 7-9 of the main terminal
board are powered at the same time;
• if
dEt=182
the
detergent dispenser
only operates during
filling
electrovalve
operation for restoring the boiler level;
terminals 7-9 of the main terminal board are powered at the
same time;
• if
rAi=61
the
rinse-aid dispenser
only operates during
filling
electrovalve
operation for restoring the boiler level;
terminals 8-9 of the main terminal board are powered at the
same time;
• if
rAi=62
the
rinse-aid dispenser
only operates during
wash pump
operation; terminals 8-9 of the main terminal
board are powered at the same time.
Example 1
Supposing that an external detergent dispenser has been
connected with a tank concentration measuring sensor, a
standard setting could be as follows:
–
dun=SEC
the parameter value is in seconds;
–
dIn=0
the dispenser is not activated during filling of the
tank;
–
dEt=181
the dispenser is activated during wash pump
operation and, according to the concentration of deter-
gent detected by the sensor, the correct amount of
detergent is dispensed.
Example 2
Supposing that an external rinse-aid dispenser has been
connected with a tank concentration measuring sensor, a
standard setting could be as follows:
–
dun=SEC
the parameter value is in seconds;
–
rAi=61
the dispenser is activated at each wash cycle
simultaneously with operation of the filling solenoid valve.
In this way avoiding modifications to the wiring of the
machine.
Suggestion:
to check the effectiveness of the rinse-aid,
look at freshly washed glasses against the light. Drops of
water remaining on the glass indicate an insufficient
amount while streaks indicate an excess.
