Heater type HYDRONIC M-II
Heater HYDRONIC M8 Biodiesel
Version D 8 W
Heating medium Water, Cooling fluid
Control of the heat flow Power Large Medium Small
Heat flow (watt)
Figures for operation with diesel fuel. If operated with FAME 8000 5000
3500 1500
the heat flow can reduce by up to 15 %.
Fuel consumption (l/h) 0.90 0.65 0.40 0.18
Rated voltage 12 Volt 24 Volt
Operating range
. Lower voltage limit: An undervoltage protection in the controller
switches the heater off on reaching the 10 Volt 20 Volt
voltage limit.
. Upper voltage limit: An overvoltage protection in the
controller switches the heater off on reaching the 15 Volt 30 Volt
voltage limit.
Tolerable operating pressure up to 2 bar overpressure
Flow rate of the water pump at 0.14 bar 1400 l/h
Minimum water flow rate of the heater 500 l/h
Fuel - see also "Fuel quality diesel heaters" page 27 Commercially
available diesel (DIN EN 590)
Tolerable operating temperature Operation Not running
Heater / Control box -40 °C to +80 °C -40 °C to +85 °C
Dosing pump -40 °C to +50 °C -40 °C to +85 °C
Interference suppression class interference suppression class 5 to DIN EN
55 025
Weight with controller and water pump, without dosing pump approx. 6.2 kg