12
Connecting the refrigerant pipes on the outdoor unit
Important information
• Preventing dirt and moisture from entering the system is imperative; clean all connections with a dry cloth, if necessary.
• The coupling connections may be loosened or opened again after connecting them, if required. Avoid frequent opening.
• Repairs must only be carried out by an authorised after-sales service.
1 Remove dust caps/ transport protection. Pull back the locking ring.
2
Push on the refrigerant pipe coupling.
3 Push the locking ring forward again and close the fastening tab.
4 Secure the connection with a screw (A) to prevent unintentional loosening.
Insulate the refrigerant connections to prevent condensate formation.
1
4 3
2
A