KIA Sportazh - Kia Sportage
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Systems of cooling, heating, ventilation and air conditioning
   The general information
   System of cooling of the engine
   Systems of ventilation, heating and air conditioning
      The general information and security measures
      Diagnostics of malfunctions, check of components of system K/V
      Removal and installation of assemblage of the forcing fan/evaporator, service of components
      Removal and installation of assemblage of a heater, service of components
      Removal and installation of lines of communication of a refrigerator path of system K/V
      Removal, check and compressor K/V installation
      Removal, check and installation of the fan of condenser K/V
      Removal, check and condenser K/V installation
      Removal, check and receiver-dehumidifier installation
Power supply systems, managements of the engine/decrease of toxicity of the fulfilled gases and release of the fulfilled gases
Systems of an electric equipment of the engine
Five-step manual box of a gear change
Automatic transmission
Transmissionnaja line
Brake system
Suspension bracket and steering
Body
Onboard electric equipment
Control кузовные the sizes
Schemes of electric connections



Kia Sportage>> Systems of cooling, heating, ventilation and air conditioning>> Systems of ventilation, heating and air conditioning>> Diagnostics of malfunctions, check of components of system K/V

Diagnostics of malfunctions, check of components of system K/V

Card of problem diagnostics К/В

Check of productivity К/В

 PERFORMANCE ORDER

  1. Operating according to instructions of manufacturers, connect to system special measuring knot.
  1. Start the engine and lift its turns to value 2000 in a minute.
  2. Start К/В on maximum хладопроизводительность.
  3. Open windows and doors.
  4. Bring the thermometer of dry type to дефлектору nozzles of the central air line of the panel of devices.
  5. To an evaporator air inlet bring психрометр.
  6. Wait, while the temperature on an exit from central дефлектора is stabilised and under indications of measuring knot define pressure in высоконапорной parts of a refrigerator path. Demanded value makes 15.0 17.0 кГс/см2 at temperature 25 35С.

If pressure in высоконапорном a path excessively highly, pour over the heat exchanger of condenser K/V cold water, at too low pressure block the entrance party of the heat exchanger.

  1. Consider the indication психрометра and under the resulted diagramme, define relative humidity of entering air.
The diagramme of definition of relative humidity of air.
  1. Calculate value of a difference of indications of the thermometer (temperature on leaving the system) and психрометра (on an input in system).
  1. Under the resulted diagramme make sure that the point of intersection of value of relative humidity and last made calculation does not fall outside the limits the shaded site.

Pressure check in a refrigerator path

 PERFORMANCE ORDER

  1. Operating according to instructions of manufacturers, connect to system special measuring knot.
  2. Start the engine and lift its turns to value 2000 in a minute.
  3. Start forcing fan on the maximum high-speed mode and activate К/В in a mode maximum хладопроизводительности.
  4. Include an air circulation mode.
  5. Считав indications of measuring knot, define pressure in высоконапорном and низконапорном contours of a refrigerator path. Compare results of measurements to requirements of Specifications of the Head of System of cooling, heating, ventilation and an air conditioning, in case of need check up productivity К/В.

Check of level of a coolant

 PERFORMANCE ORDER

  1. Start the engine on single turns and warm up its normal working temperature.
  2. Start К/В and allow to it to work some minutes in a mode of the maximum productivity.
  1. Glance in a special observation port (1) in the top part of the case of a receiver-dehumidifier (2). Verifying result of supervision with the data resulted in the table, define coolant level in a refrigerator path and take corresponding measures on debugging.

Result of supervision

Coolant level in system

Necessary measures

К/В it is activated

The coolant bubbles It is insufficient Check up pressure, make corresponding updating
The coolant does not bubble Excess or norm Switch off К/В and continue supervision

К/В it is switched off

Right after deenergizings the coolant remains transparent Excess Check up pressure, make corresponding updating
Right after deenergizings the coolant foams, then, after short time again becomes transparent Norm The check end