13
8. Installation examples with alarm limit, limits 1 and 2
8.1 Example 1, filling application
The application is controlled by a level sensor. The
pump must start when the water reaches the mini-
mum level in for instance a well (limit 2) and stop
when the water reaches the maximum level (limit 1).
Fig. 7
Filling application
An alarm limit must be set above the maximum level.
Alarm limit:
90%.
Limit 1:
75%.
Limit 2:
30%.
Alarm limit
The alarm limit must always be set first.
Switch settings:
Switch 1: ON (up).
Switch 2: OFF (down).
Switch 3: ON (up).
Switch 7: OFF (down).
Turn the potentiometer until the indicator light for
90% illuminates. Wait 5 seconds until the value has
been stored.
Limit 1
Switch settings:
Switch 1: ON (up).
Switch 2: OFF (down).
Switch 3: ON (up).
Switch 7: ON (up).
Turn the potentiometer until the indicator light for
75% illuminates. Wait 5 seconds until the value has
been stored.
Limit 2
Switch settings:
Switch 1: ON (up).
Switch 2: OFF (down).
Switch 3: OFF (down).
Switch 7: ON (up).
Turn the potentiometer until the indicator light for
30% illuminates. Wait 5 seconds until the value has
been stored.
8.2 Example 2, draining application
The application is controlled by a level sensor. The
pump must start when the water reaches the maxi-
mum level in for instance a well (limit 2) and stop
when the water reaches the minimum level (limit 1).
Fig. 8
Draining application
An alarm limit must be set below the minimum level.
Alarm limit:
15%.
Limit 1:
30%.
Limit 2:
75%.
Alarm limit
The alarm limit must always be set first.
Switch settings:
Switch 1: ON (up).
Switch 2: OFF (down).
Switch 3: OFF (down).
Switch 7: OFF (down).
Turn the potentiometer until the indicator light for
15% illuminates. Wait 5 seconds until the value has
been stored.
Limit 1
Switch settings:
Switch 1: ON (up).
Switch 2: OFF (down).
Switch 3: OFF (down).
Switch 7: ON (up).
Turn the potentiometer until the indicator light for
30% illuminates. Wait 5 seconds until the value has
been stored.
Limit 2
Switch settings:
Switch 1: ON (up).
Switch 2: OFF (down).
Switch 3: ON (up).
Switch 7: ON (up).
Turn the potentiometer until the indicator light for
75% illuminates. Wait 5 seconds until the value has
been stored.
TM
03 581
7 400
6
15
90
75
60
45
30
%
AI
Alarm limit
Limit 1
Limit 2
TM
03 581
8 400
6
15
90
75
60
45
30
%
AI
Alarm limit
Limit 2
Limit 1
