F-MAX-USER MANUAL-FULL BOOK-ENGLISH

AUXILIARY HEATER

Airtronic/Airtronic M

Technichal data Heatertyp

Airtronic M

Heater

Airtronic B3 Plus / Airtronic B4

Version

B3 Plus / B4

Heating medium

Air

Stage

Control of the heat flow

Power 3000 3800

Large

Medium Small

Off

Heat flow (watt)

B3 Plus

2300 3200

1700 2100

1200 1300

– –

B4

Heater air flow rate without counterpressure (kg/h)

B3 Plus with hood Ø 90 mm

175

143 160

115

85 85

24 24

B4 with hood Ø 90 mm 185

120

Fuel consumption (l/h)

B3 Plus

0,43

0,33 0,46

0,24 0,29

0,16 0,18

– – 5 5

B4 0,54

Elektr. power consumption (watt) iin operationt (12 and 24 volt)

B3 Plus

33

20 29

13 15

8 9

B4 40

at start

≤100

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