Function Of Membrane Keyboard; Circulate - praher Aquastar Comfort 3000 Bedienungsanleitung

12. Function of membrane keyboard

1
OFF
Pressing this key switches off the equipment, regardless of the valve position
2
ON
Pressing this key (yellow control lamp is illuminated) switches on the equipment, valves goes to
basic position - FILTER
3
TEST BUTTON
Pressing this key (green control lamp is illuminated) triggers the backwash cycle for the length
of a backwash procedure
4
WASTE
Pressing this key (red control lamp is illuminated) sets the valve to position "Waste" Water is
being drained into the sewer system
Only with Comfort 3500, 4500 and 6500 by additional filter pump control
5
HAND
Pressing the HAND key makes the filter pump change from automatic to manual operation.
Filter pump switches on (independent from clock program)
6
AUTOMATIC
Pressing this key makes the filter pump change to automatic operation and only at the set filter
times the filter pump switches on (independent from clock program)
3
2

12.1 CIRCULATE

In order to set the automatic 6- way backwash valve to position "CIRCULATE" and afterwards
again to position "FILTER', following steps have to be made:
Go to basic position
Press keys "TESTBUTTON" and "Waste" at the same time,
(min. 4sec.) until the LED of the "TESTBUTTON" is illuminated.
ATTENTION! After simultaneous pressing of the keys first the
LED of "TESTBUTTON" is illuminated and then the 'WASTE' LED,
briefly. Only then the LED of the "TESTBUTTON" starts blinking
and the Aquastar goes to position ‚circulate'
After "CIRCULATE" is finished, press OFF
• Go to basic position
10
Comfort –
3500,4500,6500
6
5
1
4
2
2
This product corresponds to the
following EEC-Guidelines
- Electromagnetic compatibility
89/336/EWG
- Low voltage directive
73/23/EWG
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