PE83.70-P-2054-60FA | Legend of electrical function diagram, trigger heater preselect mode | Model 203.7 with CODE (228) stationary heater |
Code | Designation | Coordinates |
A1 | Instrument cluster | 3B |
A6n1 | STH control unit | 3F |
A32m1 | Blower motor | 7B |
A32n1 | Blower regulator | 9B |
B14 | Outside temperature display temperature sensor | 14K |
Code 581 | Convenience automatic air conditioning | 12B |
KB | AC bus | 10B |
M13 | Heating water circulation pump | 12K |
N10/1 | Front SAM control unit with fuse and relay module | 13G |
N22 | AAC [KLA] control and operating unit | 13B |
N22/7 | Comfort AAC [KLA] control and operating unit | 13B |
N22/7b1 | Interior air temperature sensor | 14B |
N22b1 | Interior air temperature sensor | 14B |
N70 | Overhead control panel control unit | 16G |
N70b1 | Interior air temperature sensor | 17F |
N72 | Lower control panel control unit | 8F |
N72s12 | STH switch | 8K |
Y23 | STH fuel metering pump | 3J |
CAN B | Interior CAN | 3D |
CAN B | Interior CAN | 5G |
CAN B | Interior CAN | 7D |
CAN B | Interior CAN | 13E |
CAN B | Interior CAN | 16E |
1 | Start heating/ventilation, signal | 3E |
2 | Stationary heater switch, request | 7F |
2 | Stationary heater switch, request | 8J |
3 | Preselection time menu, message | 3D |
4 | Heating/ventilation, status | 11C |
5 | Temperature sensor for outside temperature indicator, signal | 13E |
5 | Temperature sensor for outside temperature indicator, signal | 14J |
6 | Heat, request | 4F |
7 | Fuel pump, actuation | 3J |
8 | In-car temperature sensor, signal | 15C |
9 | Hot water circulation pump, request | 13F |
10 | Hot water circulation pump, actuation | 13K |
11 | Blower motor, request | 9B |
12 | Blower motor, actuation | 8B |