11
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Troubleshooting
11.1.11 Symptom: In winter, indoor unit generates cold air and fan is turned ON regardless of
setting
Installer and user reference guide
38
The system went to defrost operation. The fan of the indoor unit is turned ON for
correct defrost operation, cold air may be generated during this time period.
FXFN50~112A2VEB
CO₂ Conveni-Pack: indoor unit
4P677925-1 – 2021.07