William Ortel Porsche Repair

Technical data of air conditioning system As of MY 93

• Solutions To Cutting Gas And Diesel Costs Within Minutes

Refrigerant charge Refrigerant R 134 a 860 g with auxiliary air conditioning 1050 g

Refrigerant oil in compressor 160 ± 20 c.c. ND 8

Compressor type 10 PA 20 C

Safety valve The valve opens at a positive pressure of 41 to 43 bar and on fluid tank closes again as soon as the pressure drops below this value.

Note

When fitting the refrigerant lines, coat the fittings and O-rings with refrigerant oil. Dispose of the refrigerant oil as hazardous waste.

Technical data of air conditioning system

Printed In Germany - XXXIV, 1994

Pressure and temperature specifications

Refrigerant R 134 a

General Testing Requirements:

- V-beit tightened properly.

- Vacuum system o.k.

- Solenoid clutch energized.

- Clean condenser.

1. Turn on air conditioning.

2. Set temperature control to max. cooling position.

3. Set fresh-air blower to stage 2.

After an operating time of approx. 10 mins., at an engine speed of 2,000 rpm and with the compressor switched on, the pressures and temperatures from the below diagrams must be reached.

Ambient temperature

0 0