Grundfos UPM2 - Page 31

31
EXTERNALLY
CONTROLLED
PWM INPUT SIGNAL
HEATING OR SOLAR
1 x 230 V + 10 / -15%
∽ 50 Hz
L N
Min. 3 mm
1 
SYSTEM
CONTROLLER
PWM
12
97907090_0416_PM2_Solar_QG.indd 31 17-04-2016 21:47:27