Air Conditioning Wiring Diagram - Hardi EVRARD ALPHA 2500 Operating And Maintenance Manual

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AIR CONDITIONING WIRING DIAGRAM

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PROBLEMS
The compreesor does not work
The condenser do not work
The evaporator do not work
F A U L T S I N O P E R A T I O N
F1 Compressor fuse
F2 Condenser fuse
F3 Evaporator fuse
E1 Clutch air conditioning relay
E2 Condenser relay
C1 Condenser motor
C Air conditioning speed control switch
TH Thermostat
M Evaporator motor
R Resistor
P Pressure freon gauge
- Check that the thermostat works correctly
- Check the relay (E1) and fuse (F1) of the compressor clutch
- Check the relay (E2) and fuse (F2) of the condenser controller
- Check that the ''binary'' pressure works correctly.
- Check the gas pressure and that the refrigeration circuit is air tight
- Clean the condenser.
- Check fuse (n°3)
- The cabin fan does not work
A L P H A 2 5 0 0
SOLUTIONS
677824
CHAPTER
01/02
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