Webasto CC8 - Page 53

7 Circuit diagrams Roof-top air-conditioning system CC8
702
Fig. 702 Circuit diagram, thermostat version
S3
S4
F3
F2
F1
F4
FA
X
F5 F6
W2
M
M3
M
M4
M2 M1
K1 K2 K4 K3 K7 K8 K6 K5
W1
Y1
2
2 2 2 2
2
br 0.75 mm
br 0.75 mm br/gn 0.75 mm gn 2.5 mm
2
2
rt 2.5 mm
2
rt 2.5 mm
2
rt 2.5 mm
2
gr 2.5 mm
2
br 0.75 mm
2
br/bl 0.75 mm
2
vi/bl 0.75 mm
2
br/gn 0.75 mm
2
br 0.75 mm
2
br 0.75 mm
2
br 0.75 mm
2
br 0.75 mm
2
br 0.75 mm
2
br 0.75 mm
2
vi 0.75 mm
2
vi 0.75 mm
2
rt/ge 2.5 mm
2
vi 0.75 mm
2
vi 0.75 mm
2
ge 2.5 mm
2
ws 2.5 mm
2
vi 2.5 mm
2
rt/sw 2.5 mm
2
rt/bl 2.5 mm
2
2
sw 2,5 mm
2
rt/gn 2.5 mm
2
sw/rt 2.5 mm
2
ge 1.5 mm
br 2.5 mm
ge 1.5 mm
2
ge 1.5 mm
br 2.5 mm br 2.5 mm br 2.5 mm
bl 2.5 mm
2
HP
4
3
2
1
2
1
2
1
1
2
3
4
M M
2
X
2
NP
2
87a
87
86
30 85
87a
87
86
30 85
87a
87
86
30 85
87a
87
86
30 85
4
5
3
2
1
4
5
3
2
1
87a
87
86
30 85
87a
87
86
30 85
rt/sw 2.5 mm
2
vi 0.75 mm
sw/ws 0.75 mm
I0
S1
S2
III II I
sw/ws 1.5 mm
1
5
15
3
2
ws/bl 1.5 mm
2
br/gn 1.5 mm
2
vi/bl 1.5 mm
2
vi 1.5 mm
2
W5 (optional)
12V / 70A
24V / 40A
24V / 40A
12V / 70A
61
W1, W2, W3, S1, S2, B3: supplied by Webasto
Philips KTY 81-110
B1
83051
B3
24 V
12 V
Item
98510
W3
Wiring harness CC8 thermostat version
81676
98560
25A,25A,10A,20A,20A,1A
15A,15A,7.5A,15A,15A,1A
98559
90629
80866
80865
66596 66595 66553
65354
66784
66783
B2 F1-F6
K1,K2,K4,K5,K7,K8
M3, M4 M1, M2 S1 S2 S3 S4 FA X
46961
81992
K3,K6
98525
66467
Adapter harness
W2
97452
Wiring harness CC8 basic version
W1
67191
Wiring harness CC8 external controls
W5
67043
W3
B3
ge/rt 1.5 mm
2
rt 0.5 mm
vi 1.5 mm
2
ge 1.5 mm
gr/ws 0.5 mm
rt/sw 0.5 mm
ge/rt 0.5 mm
rt 0.5 mm
br 0.5 mm
sw 0.5 mm
gn/ws 0.5 mm
12132
2
2
2
2
2
2
2
2
2
4
3
1
2
B2
B1
31
S2
S1
OUT
1
2
P1
P2
ge 1,5 mm
2
2
br 0,5 mm
2
rt 0,5 mm
2
vi 0,5 mm
W5 (optional)
Wiring inside the roof-top air-conditioning unit
Wiring outside the roof-top air-conditioning unit
ws/bl 1.5 mm
2
Free connector for preparation of deluxe version
to ge connecting cable (W3) thermostat version Connect existing ge connecting cable (W1)
ge/rt connecting cable connected to compressor cable
Installation proposal to be provided by fitter
Possible connection to vehicle electrical system
Refrigerant compressor
Vehicle battery
Relay switching current
Connecting line up to 11 m in length 10 mm²
Fuse
Generator
controller
Temperature sensor Command value switch Nomenclature Connector terminal M6/M8 Fuse box
Anti-icing thermostat
HP/LP switch Rocker switch 1-2-3 Rocker switch ON - OFF Radial fan
Axial fan
Flat fuse Relay Thermostat module Relay