Troubleshooting - Carrier 50CJ series Installations-, Betriebs- Und Wartungsanleitung

30 - TROUBLESHOOTING

IMPORTANT: when carrying out repairs, always use original parts, paying particular attention to their installation, as all parts
must remain in their original positions.
Symptom
Condensation pressure too high
high pressure alarm
repeatedly
Noisy operation
76
Cause
impurities
Solution