Panasonic S-22MK2E5B - Before Requesting Services

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< Whether or not to use R32 refrigerant leakage detection sensor >
•AccordingtothetypeofdiagramsshowninFig.2,itisnecessarytoinstallR32refrigerant
leakage detection sensor if the installation space is within the range of using R32 refrigerant
leakage detection sensor.
•AstoinstallationmethodofR32refrigerantleakagedetectionsensor,refertothe
Installation Instructions attached to the indoor unit and R32 refrigerant leakage detection
sensor.
•WhenconnectingR32refrigerantleakagedetectionsensor,groupconnectionwitharemote
controller is not possible. Be sure to prepare a remote controller for each indoor unit.
The refrigerant charge amount compared with the floor area of the room is roughly as follows:
NOTE
In the case of connecting R32 refrigerant leakage detection sensor :
• ForsystemsusingR32refrigerant,thisunitisequippedwitharefrigerantleakdetectorfor
safety. To be effective, the unit must be electrically powered at all times after installation, other
than when servicing.
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