Grundfos Digital Dosing Pumps Service Video - DDA, DDC & DDE

[@mobinmk007]

Can change the relay 1 relay 2 contact type setting from NO to NC for DDA . How to change settings

[@dennispapadopoulos4920]

👍🏻👍🏻👍🏻

[@user-if6nu3yi6v]

Howtounlocklockedpump

[@pascalernest2916]

Please help me.
My grundfos pump is stopping and showing red alarm reading "motor blocked" and will be making cranking noise

[@paul25528]

theres no sound

[@Resna47-v8z]

Kalau warna merah lcd nya bang bagaimana mengatasinya