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Subaru Forester1997-2005 of releaseRepair and operation of the car |
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Subaru Forester + Subaru Forester cars + Maintenance instruction + Routine maintenance + Engine - Cooling systems, heating Specifications Antifreeze - general information Check of serviceability of functioning and replacement of the thermostat Removal and installation of the fan of the cooling system Service, removal and installation of a radiator of the cooling system Removal and installation of a filling tank (model with a turbo-supercharging) Removal, check and installation of the water pump System of heating and ventilation of salon - the general information Removal and installation of a heater Removal and installation of the fan of a heater Check of serviceability of functioning and service of systems of heating and air conditioning + Power supply system and release + Engine electric equipment + Control systems of the engine + Gear shifting box + Coupling, transmission line + Brake system + Suspension bracket and steering + Body + Onboard electric equipment |
System of heating and ventilation of salon - the general information Assembly of management of functioning of system of heating and ventilation of salon has push-button execution and is located in the central part of the dashboard.Control panel of functioning of systems of heating, ventilation and conditioning of salon The system is equipped with a set of airdistributing gates. Adjustment of temperature of the air given to salon is carried out due to mixing of cold air with a heated way of blowing off through the heater heat exchanger. Air supply in salon is carried out at the expense of the pressure developed by the running air stream during the movement of the car and also by means of the special fan via the central and side deflectors of the dashboard, air ducts of forward foot wells of a nozzle of an obduv of glasses. On some models air supply sleeves in foot wells of back passengers are in addition established. Activation of the fan of system of heating becomes possible only at the included ignition (the power-supply circuit of the electric motor switched on the special relay). The choice of one of four high-speed modes of functioning of the fan is made by means of the special handle of the control panel. Adjustment of temperature of the air given to salon is carried out by means of the control panel of the rotary handle located in the left part. Adjustment is made in the range from the blue range of a scale to red. Choice of the directions of distribution of air
By means of the second rotary handle of the dashboard the choice of the direction of distribution of air is carried out. The handle of the regulator has five fixed provisions. The principle of functioning of the handle is presented on an accompanying illustration. By means of the top control lever of the panel switching of the modes of air circulation (the closed circulation/supply of external air) is carried out. At transfer of the lever to extreme left situation giving in salon of external air is completely blocked and the system passes into the mode of the closed ventilation. This mode allows to carry out bystry warming up of salon in cold weather, and also prevents hit in the car badly of the smelling air.
Control of deflectors of ventilating grates Principle of control of dashboard deflectors
Deflectors of the central and side air ducts of the dashboard are equipped with the special rotary zhalyuziyny lattices allowing to regulate the direction of giving of an air stream both in horizontal and in vertical the planes. Control of deflectors is exercised by means of built in a lattice snuffled ring handles, intensity of air supply through side nozzles is regulated by the ring regulator which is built in facing of the deflector. Instructions for use of systems of ventilation, heating and air conditioning Detailed maintenance instructions of systems of heating, ventilation and air conditioning in various climatic conditions are given below. Information on how to provide effective ventilation, heating and cooling of air in interior of the car, and also how quickly to remove condensate and hoarfrost from glasses is provided to attention of the reader. All considered systems function only at the started engine. As a working body for a heater cooling liquid of the engine is used. If the engine is not heated-up up to the normal working temperature, several minutes before in salon warm air begins to move will be required. Operation of the air conditioning system does not depend on temperature of cooling liquid of the engine. In absolute majority of cases the best efficiency of functioning of the systems providing a comfortable microclimate is reached in the giving mode in salon of external air. Long inclusion of the mode of the closed circulation, especially at the idle conditioner of air, leads to fogging of glasses and increase in a spertost of air therefore it is recommended to include this mode only in case of need and for rather short time, for example, at the movement on the area with the smoke-filled or polluted atmosphere. As soon as need of isolation of salon disappears, giving in salon of fresh air has to be resumed. External atmospheric air comes to systems of heating and conditioning through the reception lattice located before a windshield and equipped with a fairing. Periodically clean openings of a reception lattice from leaves and the other garbage complicating air passing. Ventilation of interior of the car The system of a supply and exhaust ventilation provides constant exchange of air in interior of the car. The fresh external air arriving through a forward reception lattice circulates on salon and then is removed through the exhaust outlets located near back glass. a) Turn the air temperature regulator handle counterclockwise against the stop. Check that the conditioner of air was switched off; b) Install the handle of switching of the directions of air supply in situation c) By means of the handle of the choice of the high-speed mode of the fan establish the required intensity of air supply in interior of the car. Cooling of air in interior of the car Cooling of salon is made as follows: a) Turn on the air conditioner, having pressed the A/C button, - the control lamp which is built in the switch has to light up; b) Check that the handle of the regulator of air temperature was turned in extreme left situation. c) Install the handle of switching of the directions of air supply in situation d) At high humidity of external air include the mode of the closed circulation, at low humidity, - the mode of inflow of fresh air; e) By means of the handle of the choice of the high-speed mode of the fan establish the required intensity of air supply in salon. If the car staid a long time in the sun and air in salon strongly heated up, to quickly reduce temperature in salon as follows: a) Start the engine; b) Turn on the air conditioner. Check that the handle of the regulator of air temperature was turned in extreme left situation; c) By means of the handle of the choice of the high-speed mode of the fan establish the maximum intensity of air supply in salon; d) Partially slightly open windows and turn the handle of switching of the direction of distribution of air in situation After air temperature in salon decreases to the acceptable level, close windows and set the normal mode of air conditioning. Operation of the air conditioning system leads to increase in load of the car engine therefore it is necessary to watch closely an arrow of the index of temperature of cooling liquid, moving with frequent stops and at a small speed in the conditions of an intense city cycle, or overcoming long raising of the considerable steepness. At approach of an arrow of the index to the red range of a scale, temporarily switch off the air conditioner until temperature of the engine does not return to norm. Heating of interior of the car To lift air temperature in interior of the car, execute the following manipulations. a) Start the engine; b) Install the handle of switching of the directions of distribution of air in situation c) By means of the handle of the choice of the high-speed mode of the fan establish the required intensity of air supply in salon; d) Turning the air temperature regulator handle in this or that party, establish desirable extent of heating of air. Heating of salon with simultaneous drainage of air by means of the conditioner During the work of air conditioning system humidity of air in interior of the car decreases therefore simultaneous inclusion of systems of heating and conditioning allows to make air in interior of the car warm and dry. a) Turn on the fan; b) Turn on the air conditioner; c) Install the handle of switching of the directions of distribution of air in situation d) Turning the air temperature regulator handle in this or that party, establish desirable extent of heating of the air coming to salon. In this mode cold air from the conditioner mixes up with warm air from a heater. Joint inclusion of systems of heating and air conditioning can be applied in any traffic conditions when temperature of air is above 0 °C. Removal from glasses of condensate and hoarfrost It is possible to clear the internal surfaces of glasses of the condensed moisture as follows: a) Turn on the fan; b) At the corresponding complete set of the car turn on the air conditioner; c) Install the handle of switching of the directions of distribution of air in situation d) Turn the air temperature regulator handle in such situation that warm air moved through nozzles of an obduv of a windshield; e) Include an electric heater of back glass for more bystry removal of the condensed moisture from its surface. On some options of execution of the car if the handle of switching of the directions of distribution of air is in any situation except To remove from an external surface wind and side glasses the hoarfrost or ice formed later parking of the car on the street in frosty weather, execute the following manipulations: a) Include ignition, having turned a key in the lock in the provision of "ON" (II); b) Install the handle of switching of the directions of distribution of air in situation c) Turn the air temperature regulator handle in extreme right situation (the maximum heating of air) and turn on the fan on the maximum speed; d) Start the car engine. For acceleration of cleaning of a windshield of hoarfrost or ice it is recommended to include the mode of the closed air circulation in very cold weather at first. After the windshield is exempted from frost, resume supply of fresh air for the purpose of prevention of fogging of glasses. In the mode of an obduv of glasses all given to salon of air arrives through the slot-hole nozzles located from above on the dashboard at the windshield basis and also via side ventilating deflectors of the dashboard. Air temperature, the blowing glass, and the speed of purification of glasses increase in process of warming up of the engine. For acceleration of process of removal from a windshield of condensate, hoarfrost or ice it is possible to close side ventilating deflectors. Principle of control of dashboard deflectors
In this case all air will go only on having blown in a windshield. For reasons of safety it is not necessary to begin the movement until all windows of the car are not cleared of condensate, and the adequate review will not be provided to the driver. Switching off of systems of heating and ventilation Temporarily to disconnect systems of heating and ventilation, turn handles of regulators of the high-speed mode of the fan and air temperature in the extreme left provisions. Need for shutdown of systems arises the first several minutes after start of the engine in cold weather as it provides more bystry warming up of the engine up to the temperature sufficient for effective functioning of a heater. You keep the fan in all other cases constantly included in order to avoid an air stagnation in salon. |
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