15
WTT
FEED
EHI
WF
RETURN
From Electrical heater 1
From Electrical heater 2
From Electrical heater 3
From Electrical heater
From Compressor
Electrical connection
1.5mm2 terminal connection
LP
ROOM
CFDT
HDO
CSP
2.5mm2 terminal connection
PO
PG
PQ
L
3WV
EH1
EH2
N
EH3
N
GND
GND
From Fuse 1
From Fuse 2
From K1 N
From Fuse 3
From K1 N
From
From