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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|
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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. |
|
|
|
Note
For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit.
...
Other materials:
Infrared Dryer -VAS6878
Definition:
Infrared Dryer -VAS6878-
Product Description:
The infrared dryer is used to dry paste, filler, base paint,
top coats and clear coats on vertical and horizontal surfaces.
...
Physical Principles
The four known states of water also apply to air
conditioning system refrigerants.
1 -
gaseous (invisible)
2 -
vapor
3 -
fluid
4&nbs ...
Refrigerant Circuit Connections with Valve for Switches
Note
For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit.
Refer to
→ Rep. Gr.87.
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A/C Pressure/Temperature Sensor -G395