Wiring Diagrams; Models: Wsya050Ml3, Wsya080Ml3, And Wsya100Ml3 - Fujitsu WSYA050ML3 Design & Technical Manual

5. Wiring diagrams

5-1. Models: WSYA050ML3, WSYA080ML3, and WSYA100ML3

2a 2b
0/I
1a 1b
L N L
COM
1 2 3 4 5
External
Contact d'organe externe
component contact
External device connection
L N 1 2 3
Connection to terminal
blocks and power relay
(see 39)
B1 B2
A1 A2
A1 A2
14 11
L L ( ) 3KW
(=) 6KW
N
1 2 3 4 5
Single phase electrical backup
5-1. Models: WSYA050ML3, WSYA080ML3, and WSYA100ML3
Condensation
Sonde Condensation/
Condensation Sensor
sensor
L
N
Power limitation
Délestage / Power shedding
Tarifs HP/HC, PV
Tariffs peak times/ off-peak times, PV
External faults
Défauts externes / External defaults
Alim. circulateur chauffage/
Heating circuit pump supply
C.C
Heating circuit pump supply
M
RP ECS
L N
230V
A1 A2
14 11
U0673942-C
FUSE 250V/3.15A
OPTION 2 CIRCUITS
2 circuits option
2 circuit option
FUSE 250V/6.3A
L
N
EX1
EX2
X60
EX3
BK
BN
BU
Connections on the
heat pump controller,
accessories and options
(see 39)
X86 X84 X100
Caractéristiques fusibles
Fuse specifications
- (02-5) -
Départ /
Flow sensor
Flow sensor
Retour /
Return sensor
Return sensor
Heating circuit
Signal circulateur chauffage/
Heating circuit pump signal
pump signal
Options
Options
T3.15AH250V, 5x20 mm, IEC 60127-1
/
T6.3AH250V, 5x20 mm, IEC 60127-1
5. Wiring diagrams