Grundfos UPM3 - Control Box Positions; Changing the Control Box Position; Preventing the Pump from Blocking

14 15
75 °C 95 °C 110 °C
0.005 MPa 0.05 MPa 0.108 MPa
0.05 bar 0.5 bar 1.08 bar
Min. 2 °C 0 °C
UPM3, DHW: Max. 65 °C 70 °C
Cast iron/St. steel: Max. 110 °C 70 °C
PPS/PA 6.6: Max. 95 °C 70 °C
DHW Max. 3 mmol/l CaCO3 (16.8 °dh)
Steel/PPS Max. 1.0 MPa (10 bar)
PA 6.6 Max. 0.3 MPa (3 bar)
UPM3, HYBRID, FLEX AS,
AUTO, AUTO2, DHW
Max. 95 % RH
IP44 / K: IPX4D
< 43 dB(A)