Webasto Product N.A., Inc.
30
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Technical Data
Air Top Evo 3900/5500
14. Technical Data
Except where limit values are specified, the technical data refer to the usual heater tolerances of
±
10% at an ambient
temperature of +20 °C (68 °F) and at the rated voltage and in rated conditions.
14.1 Electrical Components:
Control unit, motor, metering pump, lamp in the timer and ceramic glow pin / flame monitor are designed for either 12
or 24 Volt.
14.2 Fuel for Air Top EVO 3900/5500 B (Gasoline):
The fuel specified by the vehicle manufacturer must be used.
14.3 Fuel for Air Top EVO 3900/5500 D (Diesel/Heating Oil):
The diesel fuel specified by the vehicle manufacturer must be used. Heating oil may also be used as long as it complies
to the normal quality available on the North American market.
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. 20 minutes so that the fuel system is
filled with the new fuel.
The Air Top EVO 3900/5500 heater is also licensed for use with PME (bio-diesel), which complies with DIN EN 14214.
Heater
Operation
Air Top EVO 3900/5500 B
Air Top EVO 3900/5500 D
Type test permit
EMC
Heater
e1*72/245*95/54*1221*00
e1*2001/56*0021*00
e1*2001/56*0020*00
Model
Air heater with evaporator burner
Heat output
Control range
1.7 - 3.9 (5.5) kW (5800 - 13307 Btu)
1.5 - 3.9 (5.5) kW (5118 - 13307 Btu)
Fuel
Gasoline
Diesel/PME
Fuel consumption
Control range
0.17 - 0.39 (0.57) kg/h
0.19 - 0.46 (0.73) I/h
0.15 - 0.39 (0.55) kg/h
0.18 - 0.47 (0.66) I/h
Rated voltage
12 V
12 / 24 V
Operating voltage range
10.5 - 16 V
10.5 - 16 /21 - 32 Volt
Rated power consumption
Control range
15 - 45 (116) W
Max. ambient temperature:
Heater:
- Operation
- Storage
Metering pump
- Operation
- Storage
Control element
- Operation
- Storage
-40... +40 °C (-40... +104 °F)
-40... +85 °C (-40... +185 °F)
-40... +20 °C (-40... +68 °F)
-40... +85 °C (-40... +185 °F)
-40... +75 °C (-40... +167 °F)
-40... +85 °C (-40... +1854 °F)
Maximum combustion air inlet temperature
-40... +20 °C (-40... +68 °F)
Adjustment range for interior temperature
Control range
+5... +35 °C (+41... +95 °F)
Delivery rate for hot air
at fan speed
Against 0.5 mbar
max. 132 (200) m
3
/h
at 3900 (5500) rpm
CO
2
in the exhaust fumes
(normal function range)
1 kW
2 kW
1.7 kW
: 5.0 - 8.0%
3.5/5.0 kW
: 9.0 - 12.5%
1.5 kW
: 5.0 - 8.0%
3.5/5.0 kW
: 9.0 - 12.5%
Heater dimensions
Length 423 ± 2 mm (16.65 ± 0.08 in.)
Width 148 ± 1 mm (5.82 ± 0.04 in.)
Height 162 ± 1 mm (6.37 ± 0.04 in.)
Weight
5.9 kg (13 lb)