pe8320d200060f

Legend of wiring diagram heater

Type pe · topic 83.20 · version 0102 · 2003-11-17

Applies to: MODEL YD1##, YD2##, YD3##, YD4##, YD5##, WD1##, WD2##, WD3## ### up to 365850 up to 18.1.02 MODEL 903.66# /67#, 904.66# ## up to 365850 up to 18.1.02 with CODE (H25) Automatic heater control "Heatmatic" with CODE (ZU8) National version for USA

Where it sits

Function group 3 Body › 83 Climate control › 83.20 Heating — Series 903 (models 66*, 67*) · Series 904 (models 66*)

EinPAS 39 Heating/ventilation/cooling › 39.15 Climate control › 39.15.1 Basic information — Series 903 (models 66*, 67*) · Series 904 (models 66*)

PE83.20-D-2000-60F

Legend of wiring diagram heater

Models YD1##, YD2##, YD3##, YD4##, YD5##, WD1##, WD2##, WD3## ### to 365850 up to 18.1.02

Models 903.66# /67#, 904.66# ## to 365850 up to 18.1.02
with CODE (H25) "Heizmatic" automatic heater control
with CODE (ZU8) USA national version

Code

Designation

Coordinate

A12

Electrical center

10L

A81

Air conditioning pushbutton control and operating unit

4A
12A
20A

A81s2

Blower thumbwheel switch

1A

B28

Air outlet temperature sensor

13L

E90

Warm water additional heater control unit

22L

J46

Circuit 58 connector sleeve

9E

J105

Circuit 15 connector sleeve

4E

J340

CAN-high connector sleeve

14G

J343

Sensor ground connector sleeve

13G

J372

Diagnostic cable connector sleeve

17G

J377

Circuit 30 connector sleeve

11G

J378

CAN-low connector sleeve

15G

M4

Front end blower LHS

6L

M4x1

Front blower connector LHS

6H

M51

Circulating pump

19L

P17

Diagnostic socket 16-pin

17L

R10

Blower stages 1-3 series resistor

3L

W4

Firewall ground point

7E
19G

W8

Ground point waistrail

5E

X79

Frame/waistrail connector

11E

X82

Frame/waistrail connector

14E

X164

Warm water additional heater connector 2-pin

20H

X165

Warm water additional heater connector 8-pin

21H

X206

Heater connector

8E

Y37

Water cycle valve

18L

Y95

Recirculated air solenoid valve

8L