Workshop Manuals Factory service & repair Alfa Romeo
Alfa Romeo 155 Factory Service Manual (1992-1998)65 · Heating and ventilation
65 · Heating & A/C

Index

Make
Alfa Romeo
Model
155 Factory Service Manual
Year
1992–1998
Section
Technical characteristics and specifications › Index
Heating and ventilationIndex · page 1 of 2

INDEX

HEATING AND VENTILATION80-4
- MANUALLY CONTROLLED HEATER80-4
• Description of system80-4
• Air flow in conveyor assembly and heating-distribution unit80-5
• Passenger compartment air-flow distribution80-5
• Identification and position of components of the conveyor assembly and heating-distribution unit80-5
- REMOVAL AND REFITTING80-7
• Conveyor assembly and heating-distribution unit80-7
• Heating/cooling radiator80-8
• Vent control lines80-9
• Tap regulating flow of coolant into heating/cooling radiator80-10
• Control panel80-10
• Disassembling the control panel80-11
• Control switch assembly for the different fan speeds80-11
• Resistor for the different fan speeds80-14
• Electric fan80-15
• External air-flow regulation vent80-15
• Air mixing vent80-16
- Upper air distribution vent80-17
- Lower air distribution vent80-18
- AUTOMATIC HEATER80-20
• Description of the system80-20
• Air-flow in the conveyor assembly and heating-distribution unit80-21
• Identification and position of the components of the conveyor assembly and heating-distribution unit (view from engine compartment side)80-22
• Identification and position of the components of the conveyor assembly and heating-distribution unit (view from passenger compartment side)80-23
• Air-flow distribution in the passenger compartment80-24
• Passenger compartment air outlets and diffusers80-24
• Description of the operation of the system’s electronic control unit80-25
• Front panel of the electronic control unit80-27
- SELF-DIAGNOSIS80-29
• Memory control80-32
• Operations to be carried out on the basis of the results obtained from the self-diagnosis tests80-33

Parts & tools for this job For 1992 Alfa Romeo 155

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