- 82 -
X10
X11X12
X13
X14
X15
X30
X50
X70
X75
X80
X82
X83
X84
X86
X100
C.C
X60
Défauts externes/ External defaults
Délestage /Power shedding
Tarifs HP/HC, PV
Tariffs peak times/ off-peak times, PV
Options
0/I
M
2a
1a
1b
2b
EX1
EX2
EX3
L
N
3
2
1
Départ /
Flow sensor
Retour /
Return sensor
L
N
COM
RP ECS
L
N
230V
Contact d'organe externe
External device connection
ACI
Ballon ECS /
DHW Tank
+
-
1
2
3
4
5
L
N
COM
L
L
N
OPTION 2 CIRCUITS
2 circuits option
BK
BN
BU
Sonde Condensation/
Condensation Sensor
A1 A2
B1 B2
N
( ) 3KW
(=) 6KW
A1
A2
14
11
A1
A2
14
11
Ou/
Or
Ou/
Or
X
T3.15AH250V, 5x20 mm, IEC 60127-1
Y
T6.3AH250V, 5x20 mm, IEC 60127-1
/
Fuse specifications
Caractéristiques fusibles
FUSE 250V/3.15A
X
FUSE 250V/6.3A
Y
Signal circulateur chauffage/
Heating circuit pump signal
Alim. circulateur chauffage/
Heating circuit pump supply
C.C
RD
BU
GN/YE
BN
1+N
230 V
L1 N
U0669512-C
Options
Fuse
specifi cations
DHW tank
Flow sensor
Condensation
sensor
2 circuit option
Single phase electrical backup
Power limitation
Tariff s HP/HC, PV
External faults
Heating circuit pump supply
External
component contact
Return sensor
Heating circuit pump signal
fi g. 59 - Electrical wiring of hydraulic unit (excluding connections made by installer)
Connection to terminal blocks and power relay
(see fi g. 46, page 43)
Connections on the
heat pump controller,
accessories and options
(see
fi g. 46, page 43)
▼
Hydraulic unit
Alfea Extensa A.I. R32 / INSTALLATION / 2114 - EN
To Next Page
Loading...
