Technical data

Thermo Top Z/C
4 Technical Data
401
4. Technical Data
Where no threshold values are specified technical data in
the table are understood to include standard tolerances
for heater units of ± 10 % at an ambient temperature of
+ 20 °C.
All electrical components are selected for a nominal
voltage of 12 Volts.
Heater Operation Thermo Top Z/C-B Thermo Top Z/C-D
Mark of conformity ~ S292 ~ S289
Type Water heater with evaporator burner
Heating flow Full load
Part load
5.0 kW
2.5 kW
Fuel Fuel Diesel
Fuel consumption Full load
Part load
0.50 kg/h
0.25 kg/h
Nominal voltage 12 V
Operating voltage range 10.5 ... 15 V
Nominal power consumption without
circulation pump (without vehicle air
fan)
Full load
Part load
32 W
18 W
Permissible ambient temperature:
Heater: - operation
- storage
Dosing pump - operation
-40 °C ... +60 °C
-40 °C ... +120 °C
-40 °C ... +20 °C
Permissible operating overpressure
(heat carrier)
0.4 ... 2.5 bar
Heat exchanger capacity 0.15 l
Minimum coolout circuit capacity 4.00 l
Minimum volume flow for the heater 250 l/h
CO
2
in exhaust (permissible functional
range)
7 ... 13 vol.-%
Dimensions of heater length 214 mm
width 106 mm
height 168 mm
Weight 2.9 kg
Circulation pump 4847
Volume flow against 0.14 bar 450 l/h
Nominal voltage 12 V
Operating voltage range 10.5 ... 15 V
Nominal power consumption 14 W
Dimensions of circulation pump length 95 mm
width 61 mm
height 61 mm
Weight 0.3 kg