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Maintenance and service
Installer and user reference guide
32
FXSN50~112A2VEB
CO₂ Conveni-Pack: indoor unit
4P602817-1A – 2020.05
NOTICE
After the refrigerant leakage is detected, the unit will send a signal at regular
intervals to confirm if the CO
2
concentration is at a safe level. Even when the CO
2
concentration is at a safe level, do NOT resume operation before the fault is fixed
and the refrigerant is refilled.