Fujitsu 112 Installation And Operating Manual page 48

Heat pump split single service 3 phase
Configuration 3 :
2 heating circuits
Overall hydraulic layout
SE
Overview of all the electrical connections
4
SE
1
2
Legend
CAR - Non-return valve.
CC1 - Heating circulation pump, Circuit 1
(Remote heat pump circulation pump).
CC2 - Heating circulation pump, Circuit 2.
K2c - 2 circuit kit.
nd
- 48 -
CAR
CAR
6
3
R - Radiators (or fan convectors).
SA1 - Room thermostat, Circuit 1 (option).
SA2 - Room thermostat, Circuit 2 (option).
SE - Outdoor sensor.
SDp1 - Flow sensor, Circuit 1.
K2c
CC2
CC1
M
VM1
SDp1
11
K2c
CC2
AVS
13
12
14
CC1
M
VM1
SDp1
Installation and operating manual "1364 - EN"
" See detailed instructions
on page 44
SA2
R
SP
5
SA2
R
20
SP
SP - Heated floor thermal safety fuse.
VM1 - Mixer valve, Circuit 1.
SA1
5
SA1