17
Electrical wiring diagram
ELECTRICAL PANEL TERMINAL BOARD (Open Hybrid SMART)
HEAT PUMP
TERMINAL
BOARD
ELECTRICAL PANEL CONTROL UNIT
Bipolar cable
BOILER - POWER SUPPLY
(boiler output cable supplied as standard)
(*) cable not supplied 2x0.5mm²
N
L
PE
IG2
HEAT PUMP
POWER SUPPLY
230 V - 50 Hz
SIME HOME PLUS
REMOTE CONTROL
1
L
2
N
3
PE
4
LC
5
N
6
PE
7
L
8
N
9
TAB
10
TAB
11
TAA
12
TAA
13
3.4
14
3.3
15
N
16
OF
17
OF1
18
SW
19
SW1
20
SE
21
SE1
22
SAN
23
SAN1
24
AH
25
AN
26
N1
27
NC1
28
NO1
NR
MR
BL
ON-OFF
ON-OFF
SW
SW
SE
SE
SAN
SAN
AEH
AEHN
N
NC1
NO1
L
N
PE
IG1
POWER SUPPLY
230 V - 50 Hz
6
5
4
3
T
BOILER TERMINAL BOARD
EXTERNAL SENSOR - OPTIONAL
(cable not supplied 2x0.5mm²)
SOLAR CONTROL UNIT POWER SUPPLY - OPTIONAL KIT (at terminals 24 and 25)
L
N
LOW TEMPERATURE PUMP (*)
PE
L
N
LOW TEMPERATURE CIRCUIT REQUEST (*)
HIGH TEMPERATURE CIRCUIT REQUEST (*)
SAFETY THERMOSTAT
29
30
31
VAT - HIGH
TEMPERATURE VALVE
2
6
3
OT (Cable from electrical panel supplied as standard)
WARNING:
the LOW TEMPERATURE CIRCUIT
REQUEST contact is powered at
230 Vac by the control unit
