Symptoms
High temperature in the coach, compressor cycling, low refrigerant pressure alarm.
Probable causes
- Refrigerant leak
- Clogged air filters
- Inefficient compressor
- Temperature probes drifting
Solution
Find the leaks and recharge the circuit, replace the filters, check the compressor and probes, and check the contactors.
The information on this page is general guidance. It does not replace the manufacturer’s manual or the work of a qualified technician: before any intervention, always check procedures, tightening torques and safety requirements in the official documentation of the machine.
Field experiences
No experience has been published for this fault yet. If you have dealt with it, tell us how you solved it: photos and drawings help whoever faces the same situation.
Need a technical assessment?
Send photographs, nameplates, serial numbers, drawings or part numbers for an initial review.