Eberspächer HYDRONIC B4WSC Technical manual - page 8
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Mounting instructions
The heater, in conjunction with the vehicle’s heating
system, is used to preheat the engine, to heat the
passenger compartment and to defrost the window
panes.
The heater is connected to the vehicle’s cooling-
water circulation, electrical system and fuel system.
If it is wired accordingly, the heater will operate as
additional heater, thereby increasing the heat flow of
the vehicle’s own heating – in particular in the case
of motors with optimised fuel consumption – to a
comfortable level.
Mounting example
햲 HYDRONIC
햳 Exhaust pipe with silencer
햴 Combustion air tube
햵 Fan relay
(It is not permissible) to install the heater inside
vehicles used for the transport of hazardous sub-
stances, inside the passenger compartment, driver’s
cab, working cabin, seating compartment (troop
carrier, mini busses, motorbusses*) and generally in
rooms used by people is not permissible. When
installing the heater in special-purpose vehicles
valid regulations have to be complied with.
* Vehicles with more than 9 seats.
Mounting the heater
Point of installation is the engine compartment.
Mount the heater as deeply as possible so that heat
exchanger and water pump can deaerate automati-
cally. Observe permissible mounting positions as
well as operating and storage temperatures.
Please note!
The proposed points of installation given in these
mounting instructions are examples.
Other points of installation are also permissible
if they comply with the installation requirements
specified in these mounting instructions.
Further information concerning the installation
(e.g. for boats and ships) may be obtained from
the manufacturer on request.
햶 Fuse carrier
햷 Mini-clock
햸 Dosing pump
햹 Rising pipe