an external thermal switch must be connected (contact Grundfos)

it is all a matter of inserting the plug into a power supply socket

DDC 9-7 AR-PP/E/C-F-31I002FG The SMART Digital DDC is a compact positive displacement

Operation modes and functions:

nke 32 200 216 asa1f2besbqqegwa 99539799 an external thermal switch mustNon self priming, single stage, centrifugal pump designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092 2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber