Location Of Climate Control System Components; Jtd Engine Types - Fiat 1998 Marea Service Manual

Marea- Matea Weekend
99 range

LOCATION OF CLIMATE CONTROL SYSTEM COMPONENTS

The climate control system consists of the following components:
- a variable capacity compressor which is fastened to the engine by brackets;
- a condenser which is a heat exchanger, fitted in front of the engine coolant radiator;
- a drier filter located on the left side of the condenser;
- an evaporator which is the second heat exchanger for the system, located in the above mentioned as-
sembly;
- an expansion valve which is fitted on the evaporator inlet duct;
- various rigid and flexible pipes which connect the various system components;
- a four stage pressure switch fitted on the drier filter.
There are two small pipes on the high and low pressure pipes to which a needle valve, designed for
draining and re-pressurizing the system, is fitted.

JTD ENGINE TYPES

1. Compressor
2. Condenser
3. Drier filter
4. Evaporator
5. Expansion valve
6. Pipe between compressor and condenser
7. Pipe between condenser and drier filter
Copyright Fiat Auto
Auxiliary units
8. Pipe between filter and evaporator
9. Pipe between evaporator and compressor
10. Four stage pressure switch
11. Needle valve for draining system (low
pressure side)
12. Needle valve for
pressurizing system (high pressure side)
Climate control
50.
draining and re-
5