5
Selection of the program and sensor type:
The selection of the program and the sensor type has to be made before installation.
The controller does not operate or operates incorrectly, if the incorrect sensor type is
set.
ALWAYS PULL THE MAINS PLUG BEFORE OPENING THE CASING!
S+K
S+P
L+K
L+P
ANS 21
The selection occurs by means of a slide switch on the right border of the board. There is
no access possible to the slide switch from outside.
Four positions are available:
1)
L+P
Feed pump requirement by PT1000 sensors
2)
L+K
Feed pump requirement by KTY sensors
3)
S+P
Solar power system with PT1000 sensors
4)
S+K
Solar power system with KTY sensors
Manual / automatic switchover:
On the front side of the control is a sliding switch with the functions AUS (=OFF), AUT (=
automatic, normal setting) and HAND (=ON, endurance run).
