Technical Notice CSO/CPO V1.1 / 10.14 Page 63 / 86
Options 9
9.1.11.3 Troubleshooting
Activation of the LP section
- Gas leakage, insufficient gas quantities
✔ Find the origin of the leakage(s).
Check and reconnect the circuit..
Activation of the HP section
- Fouled heat exchanger
✔ Clean the heat exchanger and the air filters (if fitted).
- Ambient temperature is too high (above the manufacturer's specified limit).
- Insufficient free space around the unit.
- Faulty exhaust fan.
LP contact open (option) ; inlet pressure too low at the compressor
- The fault is indicated on the fault indicator (from CSO/CPO 200)
✔ Follow the instructions
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