Skip to content
Search fault code
Sign in
Business sign-in
Home
Grundfos
All models
Grundfos All models error codes
Codes
1
Error code
1.0
2
Error code
2.0
4
Error code
4. Motor and/or cable are defective
10
Error code
0.01 - 0.02
20
Error code
0.02 - 0.5
500
Error code
0.5 - 1.0
han10
Error code
0 - 0.01
