Pressure and temperature specifications

Refrigerant R 134 a

General testing requirements:

- V-belt tensioned correctly.

- Magnetic clutch energized. -Condenser clean.

- Sunroof, doors and windows closed bar

Ambient temperature

High pressure in refrigerant circuit vs. ambient temperature

1. Switch on A/C system.

2. Set temperature selector to max. cooling.

3. Set fresh-air blower to stage 4.

The pressures and temperatures indicated in the below diagrams must be reached after a running time of approx. 10 mln and at a speed of 2,000 rpm with the compressor switched on.

Pressure and temperature specifications Printed in Germany - VIII, 1993

Ambient temperature

1353- 87

Ambient temperature

1353- 87

Low pressure in refrigerant circuit vs. ambient temperature

Temperature at center nozzle

Ambient temperature

1354- 87

Ambient temperature

1354- 87

Air temperature at center nozzle vs. ambient temperature

Pressure and temperature specifications Printed in Germany - VIII, 1993

Radio, Telephone, ln-board Computer

Was this article helpful?

0 0
Porsche Classic Models

Porsche Classic Models

The History of Porsche Cars through its generational changes. A must have ebook for any Porsche fanatic, this ebook is a reference book for Porsche enthusiasts. Discover all there is to know about the greatest Porsches ever made. All models are fully described and illustrated providing a definitive production history plus an accurate guide to original specs and equipment.

Get My Free Ebook


Post a comment