NO
FI
SE
FR
GB
DK
62
Device overview
GB
4 Device overview
4.1
Indications and operating elements
4.2 Connections
(A)
System key and LED
(B)
Select key and LED
(C)
Heating zones 1-10 (10-zone variant), or heating zones 1-6 (6-zone variant)
(E)
Only 230 V variant: Connection 1 and 2 protective conductors
(F)
Mains connection N/L
(G)
Actuator connection / recirculation pump connection
(H)
Actuator connection (up to 15 actuators according to variant)
HZ1/Pump
HZ2
HZ3
HZ4
1
2
1
2
N
L
1
2
T6.3AH
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
HZ5
HZ6
HZ7
HZ8
HZ9
HZ10
Relay HZ2 - HZ10: 230V / 50Hz / 1A / max. 24W
Relay HZ1 230 V ~ 3 (1) A
D
H
G
F
E
HZ1/Pump
HZ2
HZ3
HZ4
1
2
1
2
N
L
1
2
T6.3AH
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
HZ5
HZ6
HZ7
HZ8
HZ9
HZ10
Relay HZ2 - HZ10: 230V / 50Hz / 1A / max. 24W
Relay HZ1 230 V ~ 3 (1) A
A
B
C
230 V