6
High Wall Easy Wiring Guide
• Interconnecting power supply must be
locally isolated with a 5amp switch fuse
spur to protect the indoor PCB
• ‘W’ and ‘S’ must not be switched (crimp
straight through)
• W is a switched live and powers the
condenser using the energy efficiency
relay
L,N,E
W,L,N,E,S
W,L,N,E,S