AIRTRONIC D2/D4 Espar
AIRTRONIC D2/D4 Espar
AIRTRONIC D2/D4 Espar
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
24<br />
Control values<br />
Motor speed<br />
Control stage <strong>AIRTRONIC</strong> <strong>D2</strong> <strong>AIRTRONIC</strong> <strong>D4</strong><br />
• Power 4800 U/min ± 140 U/min 4400 U/min ± 130 U/min<br />
• Fast 4000 U/min ± 120 U/min 3600 U/min ± 100 U/min<br />
• Medium 2800 U/min ± 80 U/min 2800 U/min ± 80 U/min<br />
• Slow 2000 U/min ± 60 U/min 1600 U/min ± 50 U/min<br />
• Adjustment<br />
- in circulation mode with temperature sensor, internal 600 U/min ± 20 U/min 600 U/min ± 20 U/min<br />
- In fresh air mode with temperature sensor, external 0 U/min 0 U/min<br />
• Ventilation 4800 U/min ± 140 U/min 3600 U/min ± 100 U/min<br />
Resistance values<br />
Component <strong>AIRTRONIC</strong> <strong>D2</strong> -12V <strong>AIRTRONIC</strong> <strong>D2</strong> -24V <strong>AIRTRONIC</strong> <strong>D4</strong> -12V <strong>AIRTRONIC</strong> <strong>D4</strong> -24V<br />
Blower motor 0.6 Ω ± 0.1 Ω 2 Ω ± 0.4 Ω 0.4 Ω ± 0.1 Ω 1.5 Ω ± 0.3 Ω<br />
Glow plug 0.5 Ω ± 0.05 Ω 2 Ω ± 0.2 Ω 0.5 Ω ± 0.05 Ω 2 Ω ± 0.2 Ω<br />
Fuel metering pump 10 Ω ± 0.5 Ω 36 Ω ± 1.8 Ω 10 Ω ± 0.5 Ω 36 Ω ± 1.8 Ω<br />
Operator control unit<br />
set value potentiometer 1750 - 2080 Ω ± 80 Ω 1750 - 2080 Ω ± 80 Ω 1750 - 2080 Ω ± 80 Ω 1750 - 2080 Ω ± 80 Ω<br />
Switching value<br />
Component<br />
<strong>AIRTRONIC</strong> <strong>D2</strong> / <strong>D4</strong><br />
Overheating sensor 160°C - 170°C<br />
measured in the control<br />
stage “power”and at a<br />
clearance of 300 mm<br />
from the hot air outlet<br />
300 mm<br />
Exhaust value<br />
<strong>AIRTRONIC</strong> <strong>D2</strong> / <strong>D4</strong><br />
CO2 in exhaust in control stage “fast” 7.5 -12.5 Vol. %<br />
Soot number as per Bacharach
Change language