TA FRISTAR3, Руководство по эксплуатации

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23
Pressure loss characteristic curve plate heat exchanger
Pump curve
(1 kPa = 10 mbar)
The pump operates in heating mode, meaning that at a 5 % PWM value, the pump will run at full
speed. A break in the PWM lead therefore results in full pump speed.
The eight curves shown correspond to the following PWM values: 5 % (max.), 20 %, 31 %, 41 %, 52 %,
62 %, 73 %, 88 % (min.).