Fujitsu AOYA18LALL Installation And Operating Manual page 49

Heat pump, Split, single service
Configuration 2 :
1 heating circuit and DHW tank.
Overall hydraulic layout
SE
Overview of all the electrical connections
SE
3
1
Legend
CAR - Non-return valve
AE - Electric back-up
CC - Heating circulation pump
Installation and operating manual "1350-EN"
CC
6
4
10
CC
2
KS - DHW kit
R - Radiators (or fan convectors)
SA - Room thermostat (option)
SE - Outdoor sensor
KS
VD
CAR
M
8
KS
9
7
VD
M
F
See detailed instructions
on Page 47
SSa
AE
SP
SSa
AE
20
SP
SP - Heated floor thermal safety
fuse
SSa - DWH sensor
VD - Distribution valve
SA
R R
5
SA
R R
49