Workshop Manuals Factory service & repair Alfa Romeo
01 Introduction and contents02 Technical data and maintenance03 Engine04 Clutch05 Gearbox06 Front axle and drive shafts07 Brakes08 Steering09 Suspension and wheels10 Heating and ventilation11 Bodywork12 Timing belt data sheets
Alfa Romeo 145/146 Factory Service Manual (1994-1999)10 · Heating and ventilation
10 · Heating & A/C

Index

Make
Alfa Romeo
Model
145/146 Factory Service Manual
Year
1994–1999
Section
Index › Index
Heating and ventilationIndex

145 – AUXILIARY ORGANS (Group 50)

INDEX

HEATING AND VENTILATION - Turbodiesel engine

- System1
- Description of the main components of the air conditioning system6
- Cautions for removal and refitting9
- Ducting assembly and heater-distributor unit (two bowden)9
- Heating and ventilation unit controls (two bowden)18
- Heating and ventilation unit vent control cables (two Bowden)19
- Ducting assembly and heater-distributor (three bowden)20
- Radiator collant inlet tap20
- Electric fan21
- Fan resistance21
- Outside air/recirculation vent control motor21
- Drier filter22
- Expansion valve23
- Condenser24
- Three-level pressure switch (Trinary)24
- Compressor25
- Piping from evaporator to drier filter26
- Pipe from drier filter to compressor26
- Pipe from condenser to evaporator27
- Compressor side pipes27
- Heater radiator29
- Pollen filter30
- Locating leaks in the system30
- Emptying the system-recovering the refrigerant fluid31
- Richarging the refrigerant fluid31
- Topping-up the oil level in the compressor32
- Washing the system32

HEATING AND VENTILATION - Boxer engines (*)

- System33
- Description of the main components of the air conditioning system33
- Ducting system and heater-distributor unit (two bowden)35
- Drier filter38
- Expansion valve38
- Three-level pressure switch (Trinary)39
- Minimum pressure switch39
- Condenser39
- Compressor40
- Pipe from evaporator to drier filter41
- Pipe from the drier filter to the compressor42
- Pipe from the condenser to the evaporator42
- Piping from the condenser to the compressor43

HEATING AND VENTILATION - T. Spark 16V engine (*)

- System44
- Description of the main components of the air conditioning system45
- Instructions for removing/refitting49
- Ducting unit and heater - distributor (two bowdens)50
- Evaporator53
- Drier filter54
- Expansion valve54
- Condenser54
- Three - level pressur switch (Trinary)55
- Compressor56
- Minimum pressure switch58
- Pipe from compressor to condenser58
- Pipe from drier filter to compressor59
- Pipe from condeser to expansion valve59
- Pipe from evaporator to drier filter60
- Pipe from expansion valve to evaporator62
- Topping up the oil level of the climate control unit compressor63

MANUALLY CONTROLLED HEATING

- Description65

(*): For items not mentioned see Turbodiesel engine

Parts & tools for this job For 1994 Alfa Romeo 145/146

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