Ferroli OMNIA S 3.2 Installations- Und Bedienungsanleitung Seite 101

OMNIA S 3.2
Ref. Port Code
1
2
3
4
5 AND
22 CN30
6
7 Q
8 AND
9 H1
10 H2
26 R2
30 R1
31 DFT2
32 DFT1
23 CN7
25 HT
29 N
27 AHS1
28 AHS2
1 SL1
2 SL2
3 H
4 C
15 L1
5 1ON
6 1OFF
16 N
7 2ON
8 2OFF
17 N
9 P_c
21 N
24 CN11
10 P_o
22 N
11 P_s
23 N
12 P_d
24 N
13 TBH
16 N
14 IBH1
17 N
18 N
19 3ON
20 3OFF
25 CN2 TBH_FB
26 CN1 IBH1/2_FB
IBH1
27 CN22 IBH2
TBH
28 CN41 HEAT8
29 CN40 HEAT7
30 CN42 HEAT6
31 CN29 HEAT5
NOTES:
A:
With accessory Temperature Probe. All these temp. probes can be used or not as a function of the type of the plant served by the unit.
B: Internal connections, it means that these terminals are used for the management of the indoor unit.
1: Dry contact without voltage.
2: Port provide 220-240VAC voltage. If the current of load is <0.2A, load can connect to the port directly. If the current of load is >=0.2A, the AC contactor is required to supply for the load.
Current
Maximum working current (A)
Cable section (mm2)
A
B
X
Reserved
Y
P
3 wires for connection with outdoor unit
Reserved
Compressor operation (the contact is closed when the compressor is operating)
Defrost run (the contact is closed when the defrost is enabled)
Reserved
Gas boiler (the contact is closed when the gas boiler is requested)
Reserved
Room thermostat inlet (high voltage)
SV1 (3-way diverter valve) system / DHW
SV2 (3-way valve) heat/cool
Zone 2 pump
External circulation pump / zone 1 pump
Solar panel pump
DHW recirculation pump
DHW electric boiler heating element
Indoor back-up system electric heater 1
SV3 mixer valve (3-way valve zone 2)
Port for automatic circulation TBH switch (in short-circuit by default)
Port for automatic circulation IBH switch (in short-circuit by default)
Control port for indoor back-up system electric heater 1
Reserved
Control port for electric resistance DHW boiler
Reserved
Reserved
Reserved
Reserved
220-240VAC
0.2
0.75
Cod. 3541V941 - Rev. 04 - 05/2022
Description NOTE
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1
1
2
1
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2
B
2
2
2
2
2
2
B
2
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101
EN