Danfoss EKF Series - Alarm

© Danfoss | Climate Solutions | 2021.07
4 | AN375548103097en-000202
The image shows the position of the alarm/Warning LED.
Alarms has higher priority than warning
Alarm/Warning LED
~/-
~/+
1 1 1 1 1 1 1 1
00
0
0
0
0
0
0
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0
1
1 0
0
1
01 0
0
1
1 0
10
1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0
1
1
0
01
01 0
0
1
1 0
10
1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0
0
0
0
00
10 1
1
1
11
1 0
1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0
0
0
0
00
1 01
1 1 1
1 0
1
Alarm
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
0s
1sec
2sec
0
0
0
0
00
10 1
1
1
11
1 0
1
RED
GREEN
RED
GREEN
RED
GREEN
RED
GREEN
RED
GREEN
RED
GREEN
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0
0
0
0
0 0
00 0
0
0
0 0
00
0
RED
GREEN
No
Alarm/Warning
Warning valve 1
Warning valve 2
Warning valve 1
+ valve 2
Alarm valve 1
+ valve 2
Alarm valve 1
Alarm valve 2
1
0
1
1
0
01
01 0
0
1
1 0
10
1
1 1 1 1
0
0
0
0
0
0
0
0