evenes HE-HL+ 40, Manual

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EVENES HEAT CIRCULATION PUMP
HE-HL +
32
7 | PUMP ADJUSTMENT AND SUPPLY CAPACITY
7.3 Selection of the operating state
With this pump, you can choose between the following operating states:
1. Four characteristic curves with fixed rotation speeds
2. Four characteristic curves with regulation in the proportional-pressure process
The pump is adjusted ex-works to the highest constant stage.
After a reset (Page 38), the pump also starts at this stage.
As a result of continuous pressing of the key , the characteristic curve is changed. The
four constant stages are run through first of all. The LED‘s light up permanently with these
stages. For stage I one LED lights up, for stage II two LED‘s light up, for stage III three LED‘s
light up and for stage IV four LED‘s light up. Then the stages follow with proportional control.
With these stages, only the LED near the corresponding adjusted symbol step.
Flashes in
each case
Stage
The following
LED‘s light up
Lighting
characteristics
of the LED‘s
4 4
LED‘s
flash
3 3
2 2
1 1
IV 1 + 2 + 3 + 4
LED‘s
light up
permanently
III 1 + 2 + 3
II 1 + 2
I 1
LED 4
LED 3
LED 2
LED 1