Viessmann VITODENSd 100-W Technical Data Manual page 12

Operation
Heating circuit pumps
CombiPLUS built-in pump
Grundfos UPS15-78 three speed heating circuit/DHW production pump for Vitodens 100 WB1B 26, 35 boilers
(in the factory setting, the pump speed is preset to 'speed three')
Pump Model
Rated voltage
Rated current
Capacitor
Power consumption
CombiPLUS built-in pump, Grundfos UPS15-78 residual head pressure
Residual head of built-in three speed pump used with Vitodens 100 WB1B 26, 35
12
(continued)
Speed One
Grundfos UPS15-78
VAC
A max.
A min.
F
W max.
W min.
Speed Three
Speed Two
Flow Q (gpm)
Performance chart courtesy of Grundfos
115
1.15
0.8
8
130
80
Flow Q (gpm)
Vitodens 100-W, WB1B Technical Data