Installation manual

www.webasto.us 29 Webasto Product N.A., Inc.
Air Top 2000 S Technical Data
16. 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.
16.1 Electrical Components:
Control unit, motor, metering pump, lamp in the timer and ceramic glow pin are designed for either 12 V or 24 V.
The timer, flame sensor and temperature limiter component are not dependent on voltage.
16.2 Fuel for Air Top 2000 S B (Gasoline):
The fuel specified by the vehicle manufacturer must be used.
16.3 Fuel for Air Top 2000 S 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. 15 minutes so that the fuel system is
filled with the new fuel.
The Air Top 2000 S heater is also licensed for use with PME (bio-diesel), which complies with DIN EN 14214.
Heater Operation Air Top 2000 S B Air Top 2000 S D
Type test permit EMC
Heater
e1*72/245*95/54*1085*--
e1*2001/56*0014*--
Model Air heater with evaporator burner
Heat output Control range 1.0 - 2.0 kW (3753 - 7000 Btu) 0.9 - 2.0 kW (3070 - 7000 Btu)
Fuel Gasoline Diesel/PME
Fuel consumption Control range 0.1 .. 0.2 kg/h (0.14 .. 0.27 l/h) 0.1 .. 0.21 kg/h (0.12 .. 0.24 l/h)
Rated voltage 12 V 12 / 24 V
Operating voltage range 10 - 15 V 10 - 15 /20 - 30 Volt
Rated power consumption Control range 9 - 22 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 +10... +45 °C (+50... +113 °F)
Delivery rate for hot air Against 0.5 bar
max. 70 m
3
/h (41.2 cfm)
CO
2
in the exhaust fumes
(normal function range)
Max. 9.5 ... 10.5 9.5 ... 12.0
Heater dimensions Length 311 ± 2 mm (12.24 ± 0.08 in.)
Width 120 ± 1 mm (4.72 ± 0.04 in.)
Height 121 ± 1 mm (4.76 ± 0.04 in.)
Weight 2.6 kg (5.73 lb)