Connection Diagram / Relay - DEFA SmartStart User And Installation Manual

MOUNTING
CONNECTING DIAGRAM incl./Relay - Separate Engine & Cabin heating
Arrows pointing
against each
other
Antenna
moulding
SmartStart™
Follow the connection
diagram during assembly.
Use the cable shoes enclosed.
VU must be fitted vertically with
cable connections from below.
Attach with the enclosed cable
ties.
*Blue : Only necessary for
remote control of fuel heating.
In the case of DEFA WarmUp the
ignition signal is detected by the
fall in current when the car is
started.
The antenna end MUST NOT be fitted
in the engine compartment. The end
must be a minimum of 10 mm from
metal. A suitable fitting location may be
externally in the seal between the
windscreen and chassis.
C** Separate control of the cabin heater. Requires an extra
relay.
B*** REMOTE CONTROL OF FUEL HEATER
The white cable is connected to the control input on the fuel
heater. See this specification for YOUR fuel heater.
WEBASTO THERMOTOP C and E:
Connect white cable to X1 contact 1
EBERSPRÄCHER HYDRONIC
Connect white cable to S1 contact 7
See your fuel heaters connecting diagram.
VU = Vehicle Unit = To be installed
in the vehicle engine room.
Attachment lug for cable ties.
A = Antenna/Aerial
B = White***
Ignition
C = Green**
D = Blue*
E = Red
F = Black
G = Temperatur sensor. Place it
inside the coupé if you like to sepa-
rate control the Cabin temperatur.
H = Yellow
22
See page 16
SEPARAT CONNECTING TIMES