seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Components in the engine compartment > < Procedure for testing and adjusting components
Operation of the control unit with air conditioning/Climatronic displayE87 using the Climatronic control unitJ255
Operation of the control unit with air conditioning/Climatronic display -E87- using the Climatronic control unit -J255-
  Note
The Climatronic/air conditioning display control unit -E87-and the Climatronic control unit -J255- constitute a single unit, which cannot be disassembled.
   
Function of the gauge control unit for Climatronic on the display:
1 - Turbine speed indicator
2 - Windscreen de-icing indicator
3 - Air current direction indicator
4 - Selected interior temperature indicator
q   Conversion of degrees Centigrade to Fahrenheit and viceversa:
–  Keep the ECON key button pressed down and then press the AUTO key.
q   The indicator will display the corresponding unit of temperature measure.
5 - Operation mode indicator
6 - Indicator for circulating air mode
7 - Indicator that the fault reader Measurement, information and diagnosis of vehicles system -VAS 5051A- is connected
8 - Ambient temperature indicator
q   If the speed is below 15 km/h and the coolant temperature greater than 70 °C, the indicated value will not be modified. In other words, the indicated temperature is not the same as the real measured value of the ambient temperature, due to the fact that when driving at lower speeds, measured value can vary according to engine heat.

   
Function of the indication control unit for Climatronic on the controls:
1 - Dial control for fan, slower/faster
q   Disconnects the air conditioning system, turning it down to the “OFF” mark (number of revolutions 0).
q   Turning it up, the scale of fan revolutions increases.
2 - Heat sensor - dashboard -G42-
q   Non-removable component, integrated in the unit -E87-.
3 - Temperature adjustment dial control, hotter/colder
4 - Button for air from outside/circulating air
5 - Button for ECON
q   In ECON mode, the compressor and additional heating is disconnected; ventilation is still regulated automatically.
6 - Button for air current to the upper part of the body
7 - Button for air current directly to the body
8 - Button for air current to the footwell
9 - Button for automatic functioning
q   AUTO automatic functioning, the Climatronic maintains the temperature selected for the interior completely automatically. To do so, it varies the temperature of the air leaving the vent, the number of fan revolutions and the air distribution.
10 - Button for de-icing the windscreen

   

Components in the engine compartment > < Procedure for testing and adjusting components