5.6. Panel and drive of management of a heater and conditioner of air
General description
Management of a heater is made by four adjustments allowing to achieve comfortable air temperature in interior of the car.
The control lever allows to establish by supply of fresh air one of two operating modes of a heater - the mode of suction of external air and the mode of recirculation of air. The mode of recirculation assumes use of the fan of a heater and joins usually in the conditions of strongly dusty area or for the purpose of bystry warming up of interior of the car. Inclusion of the mode of supply of fresh air allows to air quickly salon, or to remove condensate from windows.
The lever of switching of the direction of a stream allows to direct heated-up air to a floor of salon, to a windshield or nozzles of the dashboard. The lever has two stationary situation which choice can be operated air temperature, leaving from located on a floor snuffled in relation to temperature of the stream given through dashboard nozzles.
The control lever temperature allows to change position of the gates directing to air or through the heater heat exchanger (in the NOTES mode (Hot)), or about its round (in the COLD mode (Cold)). The maximum intensity of work of a heater is reached only at the engine which is warmed up up to the normal working temperature.
The control lever the fan allows to make inclusion/switching off of the last and to choose the desirable speed of its rotation.
On the models equipped with the conditioner of air the similar control panel with the additional button of inclusion/switching off of the conditioner is used. The button is equipped with a control lamp which joins along with turning on of the conditioner.
Use of the conditioner is possible only at the working engine as the compressor is put in action from the engine by means of the belt drive.
Turning on of the conditioner at the control lever established in the provision of NOTES provides with a heater giving in salon of the dehydrated air which in particular allows to remove quickly condensate from car windows.
The maximum intensity of cooling of the air given to salon is reached when translating a control lever by temperature in the minimum situation (COLD). In order to avoid frosting of the evaporator in this mode it is necessary to turn on surely the heater fan on the maximum turns.
In cold season it is necessary to start the conditioner of air for a short time (about ten minutes) at least once a month. Such regular inclusions will allow to avoid drying of sealing laying and, as a result, failure of air conditioning system.
Removal and installation of the block of a heater
Removal
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- Remove the dashboard. The arrangement of components of systems of heating and air conditioning in interior of the car at the removed dashboard is shown on an accompanying illustration.
- Empty the cooling system, discharge from it cooling liquid in a pure container.
- Working in a motive compartment, disconnect hoses from heater tubes.
- Give bolts of fastening of assembly of the control panel of a heater. Disconnect a panel arm, then remove the control panel from the heater block
- Disconnect cables of the drive of management from the heater block. Try to remember their adjusting situation
- Give fixing bolts and remove a ventilating air duct from the passenger party of the car.
- Give fixing bolts and remove and remove the central ventilating air duct.
- After an otdavaniye of bolts partially take the ventilating air duct passing from the driver's party of the car from the heater block.
- Release a plait of wires from clamps in a forward part of the block of a heater.
- Give bolts of fastening of a heater.
- Bring a heater out of a partition of a motive compartment. Try not to damage tubes of a heater and a water faucet.
- For removal of assembly of the heat exchanger with a faucet give screws of an assembly collar and release clamps of fastening of tubes to the heater block. Disconnect draft of a faucet of water, having remembered its situation. Shift the heat exchanger aside, having separated it from the heater block.
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Installation
Installation is made upside-down.
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- Before installation of the block of a heater on the car make adjustment of driving draft of a faucet of water (on an accompanying illustration the type of a heater behind is shown. Data on adjustment of a faucet are given on an insert):
- Disconnect a rod of management from the air lever;
- Delay a rod of management so that the gap between a control lever and the lever of the drive appeared equal 2 mm;
- Turn a control lever air against the stop clockwise and connect a rod of management to the lever;
- Make sure of serviceability of functioning of a faucet of a heater, having blown in heater tubes.
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Access to a faucet is impossible without preliminary removal of a heater from the car. |
- Try not to damage heater tubes at a block institution on the seat.
- Check correctness of installation in a partition of a motive compartment of the plug through passage of tubes of a heater.
- Before installing into place the dashboard check serviceability of functioning of management of a heater. In case of need make adjustment of the drive.
- At the started engine include a heater, make sure of serviceability of its functioning and check it for existence of leaks.
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Removal and installation of the control panel of a heater
Removal
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- Disconnect a negative wire from the battery.
- Remove the central part of the dashboard. The view of the control panel of a heater at the removed central part of the dashboard is presented on an accompanying illustration.
- Remove handles from control levers, having pulled them from stalks. Remove facing of the control panel of a heater.
- Give fixing screws and take assembly of the control panel of a heater so that the possibility of a rassoyedineniye of electric sockets in its back part appeared.
- Give fixing screws and remove a ware box from the car.
- Release a clip of fastening of a cable of management of temperature on the block of a heater and disconnect a cable from the executive lever.
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If management of a heater before removal worked regularly, mark the provision of a cover of each of cables in relation to the heater block with quick-drying paint or other suitable way. At assembly cables have to be connected in former provisions. |
- Release clamps of a cable of management of air supply in the lower part of the dashboard and on the inlet air block. Disconnect a cable from the executive lever.
- Working under the dashboard on the right, release a clamp of a cable of management of a stream of air and disconnect a cable from the executive lever.
- Give fixing screws and remove assembly of management of a heater from the heater block.
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Installation
Installation is made upside-down.
If in the course of dismantle marking was not made, execute adjustment of driving cables of management of a heater.
Adjustment of the drive of management of a heater
Rods and cable of management of an air stream
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- Disconnect a cable of management of an air stream from the executive lever.
- Release levers of the top and lower gates and the lever of the gate of an obduv of glass from fixing clips. Components of the drive are shown on an accompanying illustration where the view of the heater block is given on the right.
- Push side draft against the stop counterclockwise.
- Turn levers of the top and lower gates against the stop clockwise and establish at first the lower, and then top rods.
- Push side draft against the stop clockwise. Turn the lever of the gate of an obduv of glass against the stop counterclockwise and establish a rod of the gate of an obduv.
- Having pushed side draft against the stop clockwise, establish a control lever by an air stream in the provision of front ventilation, then connect a cable of management of an air stream to side draft.
- At the fan of a heater working at the maximum turns carry out a control lever by an air stream through all provisions, having made sure of serviceability of its functioning.
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Rod and cable of management of temperature
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If the rod of management needs adjustment, it is necessary to remove a heater from the car. |
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- Give fixing screws and remove a ware box from the car.
- Establish a control lever by temperature in the provision of the maximum heating.
- Push a control lever with temperature against the stop clockwise, at the same time slightly delaying a cover of a cable of management for the choice of its weak point and fix a cable in a clamp clip.
- Warm up the engine up to the normal working temperature and check serviceability of functioning of a control lever temperature.
- Establish into place a ware box.
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Cable of management of air supply
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- Give fixing screws and remove a ware box from the car.
- Working in a foot well from the passenger party of the car, release a cable of management of air supply from a clamp on the inlet air block.
- Establish a control lever by air supply in the provision of the mode of recirculation.
- Push a control lever with giving against the stop forward on the car and fix a cable of management in a clamp clip.
- Check serviceability of functioning of management of air supply.
- Establish into place a ware box.
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