Electrical Function Schematic For Emergency Fresh-Air System - PE86.10-P-2051-97SEA
Model 222 with code Z25 (Emergency fresh-air system)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 4F |
| 1 | Circuit 15, status | 10F |
| 10 | Emergency fresh-air system button, status | 12E |
| 11 | Vent flap actuator motor, actuation | 10C |
| 11 | Vent flap actuator motor, actuation | 9B |
| 12 | Emergency fresh-air system compressed air reservoir pin-pusher, actuation | 9D |
| 2 | Warning buzzer, actuation | 12A |
| 3 | Light-emitting diode actuation | 14C |
| 3 | Light-emitting diode actuation | 12B |
| 4 | Instrument cluster message, request | 2G |
| 4 | Instrument cluster message, request | 3E |
| 4 | Instrument cluster message, request | 6E |
| 5 | Pressure sensor, signal | 12G |
| 6 | Emergency fresh air system/fire extinguishing system activation button, status | 11E |
| 7 | Irritant gas sensor, signal | 11G |
| 8 | Switch on recirculated air mode, request | 6H |
| 8 | Switch on recirculated air mode, request | 7E |
| 9 | Blower motor, request | 6H |
| 9 | Blower motor, request | 7E |
| A1 | Instrument cluster | 2H |
| A48/4 | Guard operating unit | 13A |
| A48/4h1 | Warning buzzer | 13B |
| A48/4s4 | Emergency fresh air system/fire extinguishing system activation button | 13B |
| A48/4s5 | Fire extinguishing system button | 13B |
| B30 | Irritant gas sensor | 10J |
| B65/2 | Compressed air reservoir pressure sensor | 12J |
| CAN B | Interior CAN | 5G |
| CAN B | Interior CAN | 3E |
| CAN HMI | User interface CAN | 1F |
| CAN K | Multifunction CAN | 8F |
| K106 | Vent flaps "Open" relay | 10B |
| K106/1 | Vent flaps "Close" relay | 10C |
| M90/1 | Left vent flap actuator motor | 8B |
| M90/2 | Right vent flap actuator motor | 8C |
| N100 | Fire extinguishing system and emergency fresh air system control unit | 11E |
| N22/1 | Climate control, control unit | 5J |
| N26/14 | Special vehicle multifunction control unit (SVMCU [MSS]) | 5E |
| N73 | Electronic ignition switch control unit | 2C |
| Y128 | Emergency fresh air system compressed air reservoir solenoid valve | 9D |