Kia Carens
Ident. No.: 1321247A_EN
Status: 13.09.2013
© Webasto Thermo & Comfort SE
6
Preparing Electrical System
Wire sections retain their numbering in the
entire document.
Manual air-conditioning
Produce connections as shown in wiring dia-
gram.
Premount-
ing passen-
ger
compart-
ment relay
and fuse
holder
Connect wires in accordance with wiring dia-
gram. 25A fuse F4 and K1 relay will only be
inserted after installation of relay and fuse
holder of passenger compartment.
1
Passenger compartment relay and fuse
holder
2
M5x16 bolt, angle bracket, large diame-
ter washer, self-locking nut
Red (rt) wire from K1/87a
Black (sw) wire from K1/30
Premount-
ing passen-
ger
compart-
ment relay
and fuse
holder
Automatic air-conditioning
Preparing
lines
Connect wires to socket IPCU.
IPCU view on contact side.
The IPCU attached in the kit is pre-pro-
grammed with the following settings:
Duty cycle: 100% (DC)
Voltage:
3.6V
Function:
High-side
The settings must be checked during the
start-up of the heater and adjusted if neces-
sary.
Premount-
ing IPCU
86
85
30
87a
87
K1
gn/ws
0,75²
F4
br
0,5²
rt
4²
rt/sw
0,5²
F3
1
2
sw
4²
rt
4²
2
1
2
1
2
1
2
3
rt
0,75²
1000
4
sw
1000
0,75²
100
gn/ws
0,75²
5
100
br
0,75²
6
86
85
A
E
IPCU
3
4
6
A
15
86
85
E
gn/ws
0,75²
5
br
0,75²
sw
0,75²
rt
0,75²