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Danfoss EKF Series Installation Manual page 4

Stepper valve driver

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Alarm
0
1
2
0s
0
0
0
RED
1
1
1
GREEN
1
1
0
RED
1
1
1
GREEN
1
0
1
RED
GREEN
1
1
1
1
0
1
RED
GREEN
1
0
1
1
0
1
1
1
RED
GREEN
1
1
1
1
1
1
RED
GREEN
1
1
1
1
1
1
RED
0
0
0
GREEN
The image shows the position of the alarm/Warning LED.
Alarms has higher priority than warning
4 | AN375548103097en-000202
3
4
5
6
7
8
9
1sec
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
1
1
0
0
1
1
1
1
1
1
1
1
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
0
1
0
1
0
1
0
0
1
0
1
0
1
1
1
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0
0
0
0
1
1
0
1
1
1
1
1
1
0
0
Alarm/Warning LED
10
11
12
13
14
15
2sec
0
0
0
0
0
0
1
1
1
1
1
1
0
0
1
1
0
0
1
1
1
1
1
1
1
0
1
0
1
0
1
1
1
1
1
1
1
0
1
0
1
0
0
0
1
1
1
1
0
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
1
1
0
0
No
Alarm/Warning
Alarm valve 1
Alarm valve 2
Alarm valve 1
+ valve 2
Warning valve 1
Warning valve 2
Warning valve 1
+ valve 2
© Danfoss | Climate Solutions | 2021.07

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This manual is also suitable for:

Ekf 1aEkf 2a