Volkswagen Polo Service & Repair Manual: A/C Compressor Regulator Valve -N280
 Note
| For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit. |
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| The regulator valve is implemented into the compressor. It
is activated by the A/C Display Control Head -E87- or
Climatronic Control Module -J255-. Pressure on the low pressure
side is influenced via the regulator valve and thus regulates
the temperature in the evaporator. |
Note
| The A/C Compressor Regulator Valve -N280- is a component of
the A/C compressor and cannot be replaced separately. |
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|
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Note
For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit.
...
Other materials:
Information on the air conditioning system
First read and observe the introductory information
and safety warnings The cooling system for the vehicle interior
only works when the engine is running and the blower is switched on.
The air conditioning system operates most effectively with the windows and the
electric panorama sliding ...
Primary Lock
The primary lock is the locking mechanism of an individual
crimp contact in the contact housing.
If necessary, housing securing mechanisms (secondary locks)
must be released or removed using specified tool before
releasing the contacts. ...
Exterior mirrors
Fig. 80 In the front doors: setting knob
for the mechanical exterior mirrors
Fig. 81 In the driver door: rotary knob
for the electric exterior mirrors
First read and observe the introductory information
and safety warnings
The exterior mirrors are adjusted by moving the setting knob or th ...
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A/C Pressure/Temperature Sensor -G395