Webasto DBW 2016 - Manual and Automatic Control; Time and Day Setting

3 Description of Operation DBW 2010 / 2016
303
Fig. 302 Operating sequence (heaters with 1563/1564 control unit)
12 s <1 s 1 s
12 s
90 s*
12 s <1 s 1 s
12 s
90 s*
* ADR heaters: 20 s
(A) Switch-on indicator
(B) Circulation pump
(C) Combustion air fan
(D) Ignition spark generator
(E) Solenoid valve
(F) Flame monitor
(1) Switch-on
(2) Run-up
(3) Extraneous light query
(4) Pre-ignition
(5) Start
(6) Safety time
(7) Combustion operation
(8) Start of control break
(9) Run-on
(10) End of control break
(11) Switch-off
(12) Off
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