OP
RogerMorris
DIY
- Reaction score
- 7
Thanks very much for your comments and knowledge, it is rural Spain and I have since discovered that phase imbalance is not unusual.
The motor is a Grundfos 3VC 2.2kw and it is connected via a PROBD21P Digital Pro Pump Relay which as I understand it will cut the motor if the current is either too high of too low but not react to phase imbalance
The motor is a Grundfos 3VC 2.2kw and it is connected via a PROBD21P Digital Pro Pump Relay which as I understand it will cut the motor if the current is either too high of too low but not react to phase imbalance