Fujitsu AOY54LJBYL User Manual

50 Installation and operating manual “1350-EN”
Heat pump, Split, single service
Configuration 3 :
2 heating circuits
Circuit 2
Circuit 1
CC2
M
VM1
CC1
SA2
SA1
K2c
SDp1
SE
R
SP
CAR
CAR
Circuit 2
Circuit 1
CC2
M
VM1
CC1
SA2
SA1
K2c
SDp1
SE
R
SP
1
2
3
4
5
11
12
13
14
5
6
AVS
20
Legend
CAR - Non-return valve
CC1 - Heating circulation pump, Circuit 1 (Remote heat
pump circulation pump)
CC2 - Heating circulation pump, Circuit 2
K2c - 2nd circuit kit
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
SP - Heated floor thermal safety fuse
VM1 - Mixer valve, Circuit 1
Overview of all the electrical connections
Overall hydraulic layout
F
See detailed instructions
on Page 47

Fujitsu AOY54LJBYL Specifications

General

Brand	Fujitsu
Model	AOY54LJBYL
Category	Heat Pump
Language	English