Electrolux 506030 - Manual (Page 12)

14
Setting the activation time:
Exit from programming mode:
Notes for external dispensers:
- if
dEt=181
the detergent dispenser only oper-
ates during wash pump operation; terminals 7 and 9
of the main terminal box are powered at the same
time.
- if
dEt=182
the detergent dispenser only oper-
ates during filling electrovalve operation for restor-
ing the boiler level; terminals 7 and 9 of the main
terminal box 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 and 9 of the main terminal
box are powered at the same time.
- if
rAi=62
the rinse-aid dispenser only operates
during wash pump operation; terminals 8 and 9 of
the main terminal box are powered at the same time.
For connections, see the wiring diagram.
Example:
Supposing that an external detergent dispenser has
been connected with a tank concentration measuring
sensor, a standard setting could be as follows:
dIn=0
the dispenser is not activated during filling of
the tank.
dEt=181
the dispenser is activated during wash
pump operation and, thanks to the concentration mea-
sured by the conduction sensor, the correct amount of
detergent is dispensed.
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 on glass indicate an excess
amount.
Changing the detergent/rinse-aid type
If changing to a different detergent/rinse-aid type
(even one by the same manufacturer), you must rinse
the suction and pressure hoses with fresh water before
connecting the new detergent/rinse-aid container. Other-
wise, the mixing of different types of detergent/rinse-aid
will cause crystallisation, which may result in a break-
down of the dosing pump. Failure to observe this condi-
tion will invalidate the warranty and product liability.
NOTICE: This machine must be operated with an auto-
matic detergent feeder and, if applicable, an automatic
chemical sanitizer feeder, including a visual means to
verify that detergents and sanitizers are delivered or a
visual or audible alarm to signal if detergents and saniti-
zers are not available for delivery to the respective
washing an sanitizing systems. Please see instructions
for electrical and plumbing connections located in this
manual and in the feeder equipment manual.
3 2 1
- +
3 2 1