Scheme of heating and ventilation of interior of the Ford Sierra car
Lowering and raising of glasses of side doors
Switches of electric elevators of glasses of forward left and right side doors
Glasses of side doors, depending on the version of equipment of the car, fall and rise by means of the handles located on inside of doors, or electrically by means of the elevators operated by buttons.
Electric mechanisms can be installed in lobbies or in all side doors of the car. Electric switches are located on the average console behind the lever of gear shifting and are available to the driver and the passenger.
Electric switches of mechanisms of back side doors are located in armrests. Besides, on the average console there is an additional switch which is switching off giving of current to switches of management of glasses of back side doors and making impossible opening of these windows. The additional switch has to be pressed in order that management of discovery of glasses of back side doors was possible.
Opening of the hatch
For opening of the hatch it is necessary to lower the handle down and to rotate it in the direction counterclockwise. After opening of the hatch (partially or completely) it is necessary to put the handle. At rotation of the handle in the opposite direction the hatch is closed.
For an inclination of a back part of the hatch it is necessary to rotate at the closed hatch the handle clockwise. After overcoming considerable resistance a back part of the hatch will rise. After achievement of a necessary inclination it is necessary to put the handle. At the high speed of the movement the inclination of the hatch can cause education in the car of the lowered pressure. It can be avoided by opening of average nozzles of system of ventilation on the forward panel.
The moved casing of the hatch can be established in any situation irrespective of whether the hatch is open, it is closed or inclined. Opening of the hatch causes at the same time movement of its casing.
Internal nozzles of system of ventilation
Elements of management of heating and ventilation
||1 – rychazhok of adjustment of temperature,
2 – rychazhok of adjustment of the direction of air supply,
3 – fan switch
Average nozzles of system of ventilation
||1 – adjustment handle,
2 – the moved plates,
3 – levers of adjustment of provision of plates
Air arrives in interior of the car through the motionless and mobile nozzles of system of ventilation allowing to establish the direction of intake of air. This air can be warmed up if it arrives through the heater using warmly cooling liquid of the engine.
Temperature and the direction of air supply are regulated by two rychazhka moved vertically located on the forward panel (see rice. Elements of management of heating and ventilation).
Air arrives through two motionless nozzles, and also through adjustable side and average nozzles of system of ventilation.
Adjustment of air temperature
Air temperature is regulated by the left rychazhok (1, see rice. Elements of management of heating and ventilation). In the top provision of it a rychazhka heating is switched off, and in the lower situation – heating maximum. Rychazhok can hold any intermediate position to which there corresponds the average temperature of heating of air.
Adjustment of the direction of air supply
The right rychazhok (2, see rice. Elements of management of heating and ventilation) the direction of air supply in interior of the car regulates. In the top provision of it the rychazhka (about a triangle, top directed up) air goes to a windshield, and also to the side motionless side nozzles directing it to glasses of side doors (against fogging of glasses).
In the top provision of it the rychazhka at triangle height, top directed down, air moves through two motionless nozzles in the direction of a floor.
On average situation the rychazhka between triangles air moves partially on wind and side glasses, and partially on a floor.
In the lowermost provision of it a rychazhka air supply on glasses and on a floor is blocked, and between the situation corresponding to the lower triangle and the lowest situation air supply on glasses and floor subjects less, than the rychazhok is closer to the lowest situation.
Adjustment of the direction of air supply has no relation to two nozzles located in the middle of the forward panel. Intensity of intake of air in them is regulated by handles, close to them. Besides, mobile plates regulate the direction of air supply both in horizontal, and in vertical the planes. Temperature of the air which is coming out through them depends on situation a rychazhka (1, see rice. Elements of management of heating and ventilation).
The side nozzles located on both ends of the forward panel as well as average nozzles, are regulated individually. Besides, in the top part they are not regulated and direct an air stream to glasses of side doors (counteraction to fogging of glasses). Intensity of a stream of air through these parts of nozzles depend on the situation a rychazhka regulating the direction of air supply.
Intensity of a natural stream of air depends on the speed of the movement. At a speed below 60 km/h intensity is small. It can be increased, having turned on the fan by means of the rotary switch located under rychazhka of adjustment of heating and ventilation and which allows to work to the fan with three speeds.
The switch of the fan has four provisions:
0 – the fan is switched off;
1, 2 and 3 – the fan is switched on, on each subsequent situation – stronger air supply.
Elimination of fogging of glasses and defrosting of back glass
Under the left side nozzle the switch of heating of back glass is located. Pressing its lower part causes inclusion, and on the top part – switching off of heating of back glass.
In some versions of cars switching off of heating of back glass comes automatically in 10 minutes after inclusion. Perhaps earlier manual switching off. The control bulb located under the switch lights up at heating inclusion.
Heating of back glass consumes a large number of the electric power. It is recommended to use it only in operating time of the engine and to switch off it right after visibility through back glass becomes sufficient.
Heating of front seats
In some versions of equipment of cars of sitting and their back (or only sitting of the driver) are warmed. Heating joins two rychazhkovy switches (or one) located about an ashtray. This heating reaches full efficiency in 4–6 minutes after inclusion.
Heating of front seats can be included at position of the ignition key in a position "I" (at the switched-off ignition). It is recommended to include, however, heating at the working engine not to discharge the accumulator.
Heating of back glass
Heating of back glass joins the button (2, see rice. Inclusion buttons) over the left side nozzle of system of ventilation.
The heater of back glass consumes big current therefore it is recommended to use it only in operating time of the engine and to switch off it right after visibility through back glass becomes sufficient.