E39 series BMW 5

since 1996-2001 of release

Repair and car operation



E39 BMW
+ Introduction
+ Maintenance instruction
+ Current leaving and service
+ Engine
- Systems of cooling, heating
   + cooling System
   + Heater
   - Air conditioner
      Operation of the conditioner
+ Power supply system and release
+ engine Electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Schemes
+ System of onboard diagnostics


Heavy Metal & Reflected



Operation of the conditioner

The compressor of cooling is actuated through klinoremenny transfer from a cranked shaft of the engine. It compresses working gas of a contour of the conditioner to pressure the 30th bar. Thus gas heats up. In the condenser cooling of warm gas by air passing through it is made. In a consequence of cooling of gas it is condensed and turns into liquid. Under a high pressure liquid passes through a throttle. Owing to pressure decrease liquid is cooled and evaporates. Passing through the evaporator, the cooled liquid selects heat from air blown through it. Air is cooled and arrives in car salon. The working body in a gaseous state under low pressure arrives in the compressor.

The description of repair of the conditioner here is not provided. Repair should be made on specialized HUNDRED. In particular, it is not allowed to open a cooling contour as contact to liquid can lead to a burn.