5.1.19. Switch and relay of the air conditioning system

The switch of the air conditioning system gives tension of the rechargeable battery to the control unit of the engine (ESM) at inclusion of air conditioning system. At the same time ESM operates the modulator of frequency of rotation of a bent shaft of the engine idling (ISC) and the switchboard of system of ignition, and also the relay of air conditioning system activates the electromagnetic coupling of the compressor of the conditioner.