Technical Data - Webasto Air Top Evo 3900 Workshop Manual

Air Top Evo 3900/5500
4

Technical data

Except where limit values are specified, the technical data
listed in the table refer to the usual heater tolerances of
±10% at an ambient temperature of +20 °C and at the
rated voltage and in rated conditions.
Electrical components:
The control unit, combustion air blower, metering pump,
timer*, glow plug/flame monitor and control element are
designed for 12 V or 24 V.
The voltage is immaterial for the temperature sensor.
* not for ADR
Fuel for Air Top Evo 3900/5500 B (petrol):
The fuel specified by the manufacturer must be used.
Fuel for Air Top Evo 3900/5500 D
(diesel/PME):
Heater
Type test permit
Model
Heat output
Fuel
Fuel consumption
Rated voltage
Operating voltage range
Rated power consumption
Ambient temperatures:
Heater – Operation
– Warehouse
Metering pump – Operation
– Warehouse
Control element – Operation
– Warehouse
Combustion air intake temperature
Adjustment range for interior
temperature
Delivery rate of hot air
at fan speed
CO in exhaust gas
2
(permitted function range)
Heater dimensions
Weight of heater
The diesel fuel specified by the manufacturer must be
used. Class EL heating oil (not L heating oil) may also be
used as long as it complies to the normal quality available
on the German market pursuant to DIN 51603. We know
of no negative influences due to additives.
If fuel is extracted from the vehicle's tank, follow the
additive instructions issued by the vehicle manufacturer.
If you change to low-temperature fuel, the heater must be
operated for approx. 15 minutes so that the fuel system is
filled with the new fuel.
The Air Top 3900/5500 ST D heater is also licensed for
use with PME (bio-diesel), which complies with
DIN EN 14214.
The table shows the values for the Air Top Evo 5500 in
brackets.
Operation Air Top Evo 3900(5500) B
EMC heater
Control
range 1.7 - 3.9 (5.5) kW
Control 0.17 ... 0.39 (0.57) kg/h
range (0.19 ... 0.51 (0.73) l/h)
Control
range
Control
range
against 0.5
bar
1.7 kW: 5.0 ... 8.0 %
3.5/5.0 kW: 9.0 ... 12.5 %
e1*72/245*2006/28*5079*__
e1*2001/56*2006/119*0219*__
e1*2001/56*2006/119*0220*__
Air heater with evaporation burner
Petrol
12 V
10.5 ... 16 V
15 - 45 (116) W
–40 °C ... +40 °C
–40 °C ... +85 °C
–40 °C ... +20 °C
–40 °C ... +85 °C
–40 °C ... +75 °C
–40 °C ... +85 °C
–40 °C ... +20 °C
+5 °C ... +35 °C
3
max. 132 (200) m /h at 3900 (5500) rpm
Length 423 ± 2 mm
Width 148 ± 1 mm
Heights 162 ± 1 mm
5.9 kg
4 Technical data
Air Top Evo 3900(5500) D
1.5 - 3.9 (5.5) kW
Diesel/PME
0.15 ... 0.39 (0.55) kg/h
(0.18 ... 0.47 (0.66) l/h)
12 V 24 V
10.5 ... 16 V 21 31 V
...
1.5 kW: 5.0 ... 8.0 %
3.5/5.0 kW: 9.0 ... 12.5 %
401