Mercedes S-Class W-140
1991-1999 of release
Repair and car operation
+ Mercedes-Benz Cars of a class S (W-140)
- Operation manual
+ Access, protection
+ Elements of systems of safety
+ car Equipment, arrangement of devices and governing bodies
+ Receptions of operation and auxiliary systems
+ Routine maintenance
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ gear shifting Box
+ Avtomaticheckaya transmission
+ Brake system
+ Suspension bracket and steering
+ Onboard electric equipment
Automated central air of air (climate control)
General informationEntering into a standard complete set of all models the automated central air of air functions only at the working engine. At a choice of an economic mode (EC), the system of cooling does not work.
Transition to the chosen temperature mode always is made with the maximum possible speed.
The design of system allows to support an individual microclimate from both parties of salon.
The connected filter built in an entrance path provides protection of salon against penetration in it of a dust and pollen of plants.
General comments on To/in system functioningFunctioning of To/in system can lead to formation of condensate under the car bottom, - education under the parked car of a small pool in hot weather should not cause concern.
In a hot sunny weather before a start of motion it is necessary to air the salon of the car heated up by the sun.
Watch, that ventilating openings in space between the back shelf and back glass of the car remained open.
In the winter before a start of motion clean from snow an air inlet lattice before a car windscreen.
In case of leakages of a coolant functioning To/in automatically stops and the system is switched in an economic mode.
Governing bodiesScheme of distribution of an air stream and elements of management of a target stream of a forward air path
The deflector of a nozzle of an air line of supply of air in a back part of salon (model without the back conditioner)
Deflectors snuffled an air line of supply of air in a back part of salon (model with the back conditioner)
Supply of air in salon of the car carries out on a network of air lines of system of the ventilation, terminating in the equipped deflectors nozzles.
In a forward part of salon air moves in four main directions: on obverse level of the driver and the forward passenger (central and in lateral deflectors of the dashboard), on having blown in a windscreen (forward deflectors of the dashboard), on having blown in lateral glasses (lateral deflectors) and in foot wells (the bottom air lines).
Target nozzles of forward air lines settle down on the dashboard and in foot wells of salon.
Design of zhalyuziyny deflectors of days off snuffled air lines of obverse level allows to operate intensity (the full perekryvaniye of a nozzle is made by a regulator povorachivaniye against the stop to the right) and the direction (nozzle assembly is rotary) leaving a stream. Two push-button switches built in between the central deflectors allow to include/switch off independent heating/cooling of a leaving stream.
Deflectors snuffled a path of supply of air in a back part of salon can have one of two designs, depending on that, the mode of conditioning is provided here or not.
The control panel To/in with the digital information display built in it is located with functioning in the top part of forward section of the central console.
The control panel functioning of the automated To/in systemDesign of the control panel of To/in system
Mode of automatic functioningThe mode of automatic functioning of system is base. For activation of a mode press at the same time buttons
Intensity of giving and distribution of an air stream in this mode will be automatically regulated. Buttons of a choice of temperature modes on deflectors of the central air lines of the dashboard should be wrung out.
Mode of defrosting of glassesCompletely open sections of lateral glasses of the dashboard through passage.
For activation of a mode of defrosting of glasses press the button
Shutdown of a mode of defrosting of glasses is made by repeated pressing the same button.
Mode of removal of condensate from glassesFor fast removal of condensate from glasses switch off an economic mode
Do not forget to open completely sections of the lateral through passage snuffled dashboards.
Economic modeFor activation of an economic mode press EU button, - the control light-emitting diode built in in the button should light up.
In an economic mode such functions of system, as cooling and air drainage are disconnected.
Shutdown of a mode is made by repeated pressing of the same button.
Compulsory choice of the direction of distribution of an air streamThe choice of the direction of distribution of an air stream is made by means of
For activation of supply of air through the central nozzles of the dashboard press one of buttons of deflectors.
Compulsory choice of intensity of supply of airThe choice of one of seven high-speed modes of functioning of the fan can be made manually by means of the keyboard switch
By means of the same switch shutdown To / is made continue to press the switch Century until on the screen of the display the message of "OFF" and supply of air in salon will not be deduced will stop:
Activation To/in can be made by a way of pressing one of buttons
Mode of use of residual heat of the engineHeating of salon can be made during even some time after an engine stop at the expense of use of residual heat. Activation of the corresponding mode is made by means of the button
Before inclusion of a mode
In a mode
Switching off of a mode is made automatically on a timer signal approximately in 30 minutes, at a key povorachivaniye in the ignition lock in situation 2, and also at appreciable decrease in level of a charge of the storage battery.
Air circulation modeActivation of a mode of air circulation is made by means of
The repeated pressing the button of the switch allows to restore supply of air.
Connection to the inlet air highway of the salonny filterBy pressing the button
Connection of the salonny filter allows to limit sharply concentration in an inlet air stream of harmful components and to prevent penetration into salon of the car of unpleasant smells.
For the purpose of preservation of the set intensity of supply of air at filter connection fan turns
To/in automatically raise.
Activation of modes
In need of fast warming up/cooling of salon the filter also should be disconnected.
Heating of back glassHeating of back glass functions only in situation 2 keys in the ignition lock. Activation of a heating element of back glass is made by means of the button
Automatic shutdown of heating is made on a timer signal approximately in 12 minutes.