Webasto Thermo Top Z Installation Instructions

Circuit diagrams (additional heater) Thermo Top Z / Thermo Top C
46
12 Circuit diagrams (additional heater)
12.1. Legend for circuit diagrams
➀ Diagnostic
➁ External temperature
➂ Cooling water
➃ Vehicle fan fuse fitted in the vehicle
Cable colours
bl
br
ge
gn
gr
or
rt
sw
vi
ws
blue
brown
yellow
green
grey
orange
red
black
violet
white
Cable cross-sections
< 7.5 m 7.5 - 15 m
0.5 mm
2
0.75 mm
2
0.75 mm
2
1.5 mm
2
1.0 mm
2
1.5 mm
2
1.5 mm
2
2.5 mm
2
2.5 mm
2
4.0 mm
2
4.0 mm
2
6.0 mm
2
Item Designation Comment
A1 Heater Thermo Top Z/C
A2 Control module
A3 Connection box
B2 Temperature sensor
E Glow plug / Flame monitor
F1 20 A fuse Blade-type fuse DIN 72581 Part 3
F2 5 A fuse Blade-type fuse DIN 72581 Part 3
F3 25 A fuse Blade-type fuse DIN 72581 Part 3
H1 LED (in item P) Switch-on indicator
K3 Relay (in item A3) Vehicle fan
M1 Motor Combustion air fan
M2 Motor Circulating pump
M3 Motor Vehicle fan
P Timer, digital For programmed operation
S1 Switch for vehicle fan S1 or S2 depending on vehicle
S2 Switch for vehicle fan S1 or S2 depending on vehicle
S6 Switch ON/OFF
X9 Plug connector, 4-pin
X11 Plug connector, 2-pin
X13 Plug connector, 2-pin
X14 Plug connector, 6-pin Water-repellent
X15 Plug connector, 2-pin Water-repellent
X16 Plug connector, 2-pin Water-repellent
X17 Plug connector, 2-pin Water-repellent
X18 Plug connector, 2-pin Water-repellent
X19 Plug connector, 2-pin Water-repellent
Y1 Metering pump
TZea_02_gb_e.fm Seite 46 Montag, 3. Februar 2003 2:09 14

Webasto Thermo Top Z Specifications

General

Brand	Webasto
Model	Thermo Top Z
Category	Water Heater
Language	English