
Cable harness
Fuel line
Heater fuel line
Exhaust gas line
Water circuit
Fig 4:
Installation example of BBW 46 / DBW 46 heating device in a passenger car (thermostat integration)
1
Radiator
2
Cooling water thermostat
3
Water pump(of vehicle engine)
4
Vehicle engine with standard equipment
5
Water heater
5A Non-return valve
6
Battery
7
Fuse holder
8
Control unit
9
Relay (for vehicle fan)
10
Regulating valve for vehicle heating
11
Heat exchanger, vehicle heating
12
Vehicle heating fan
13
Switch for vehicle heating fan
14
Fuse bank in vehicle
15
Digital timer
16
Fuel pick-up
17
Fuel metering pump
18
Exhaust silencer
19
Circulating pump
20
Thermostat
BBW 46 / DBW 46
4
Содержание BBW 46
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