Ferroli OMNIA S HYBRID H 3.2 Installation, Use & Maintenance Manual page 61

Indoor wall unit for split reversible hybrid heat pumps which can be combined with an outdoor dhw heater
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OMNIA S HYBRID H 3.2
Menu
Menu
Level 1
Level 2
2.1 COOL MODE
2.2 t_T4_FRESH_C
2.3 T4CMAX
2.4 T4CMIN
2.5 dT1SC
2.6 Reserved
2.7 t_INTERVAL_C
2 Cool Mode
For Serviceman
Settings
2.8 T1SetC1
2.9 T1SetC2
2.10 T4C1
2.11 T4C2
2.12 ZONE1 C-EMISSION
2.13 ZONE2 C-EMISSION
3.1 Heat Mode
3.2 T_T4_Fresh_H
3.3 T4Hmax
3.4 T4Hmin
3.5 Dt1Sh
3.6 dTSH
3.7 T_Interval_H
3 Heat Mode
3.8 T1Seth1
For Serviceman
Setting
3.9 T1Seth2
3.10 T4H1
3.11 T4H2
3.12 Zone1 H-Emission
3.13 Zone2 H-Emission
3.14 T_Delay_Pump
5.1 Water Flow Temp.
5 Temp. Type
For Serviceman
5.2 Room Temp.
Setting
5.3 Double Zone
6 Room
For Serviceman
6.1Room Thermostat
Thermostat
7.1 dT1_IBH_ON
7.2 t_IBH_DELAY
7.3 T4_IBH_ON
7.4 dT1_AHS_ON
7 Other Heating
For Serviceman
Source
7.5 t_AHS_DELAY
7.6 T4_AHS_ON
7.7 IBH LOCATE
Menu
Menu
Level 3
Level 4
Double zone
none / mode setting /one
zone / double zone
Pipe Loop=0; Buffer
Tank=1
Cod. 3542B230 - Rev. 00 - 02/2022
Description
Enables or disables the cooling mode
The set point update time calculated by the
climatic curve for the cooling mode
The maximum external air temperature to which
the heat pump can operate in cooling mode
The minimum external air temperature to which
the heat pump can operate in cooling mode
Hysteresis set point for restarting the heat pump
in cooling mode
Reserved
Time between shut-down and start-up of the
compressor in cooling mode
Set point 1 of climatic curve no. 9 for cooling
mode.
Set point 2 of climatic curve no. 9 for cooling
mode.
The external air temperature 1 of the climatic
curve no. 9 for the cooling mode.
The external air temperature 2 of the climatic
curve no. 9 for the cooling mode.
The type of zone 1 terminal for cooling mode:
FCU/RAD (fancoil/radiator), FLH (floor heating)
The type of zone 2 terminal for cooling mode:
FCU/RAD (fancoil/radiator), FLH (floor heating)
Enables or disables the heating mode
The set point update time calculated by the
climatic curve for the heating mode
The maximum external air temperature to which
the heat pump can operate in heating mode
The minimum external air temperature to which
the heat pump can operate in heating mode
Hysteresis set point for restarting the heat pump
in heating mode
Reserved
Time between shut-down and start-up of the
compressor in heating mode
Set point 1 of climatic curve no. 9 for heating
mode.
Set point 2 of climatic curve no. 9 for heating
mode.
The external air temperature 1 of the climatic
curve no. 9 for the heating mode.
The external air temperature 2 of the climatic
curve no. 9 for the heating mode.
The type of zone 1 terminal for cooling mode:
FCU (fancoil unit): RAD. (Radiator): FLH (floor
heating)
The type of zone 2 terminal for cooling mode:
FCU (fancoil), RAD (radiator), FLH (floor heating)
Delay between pump activation and subsequent
compressor activation
Reserved
Reserved
Enables/disables control of 2 zones
Select the type of control on the thermostat digital
input (none, mode setting, one zone, double
zone)
The temperature difference between T1S and T1
for starting the reserve system electric heater.
Compressor operating time before the activation
of the backup system electric heater
Maximum external air temperature below which
the backup system electric heater can be
activated
The temperature difference between T1S and
T1 for switching on the additional heating source
(gas boiler)
Compressor operating time before activating the
additional heating source (gas boiler)
Maximum external air temperature below which
the additional heating source (gas boiler) can be
activated
Installation position of the reserve system electric
heater IBH
PIPE LOOP = 0 if the system electric heater is
installed in series with the heat pump;
BUFFER TANK = 1 if the system electric heater
is installed on the system tank
Unit of
Lower
Upper
Remedy
measure-
limit
limit
ment
Yes
No
/
/
0.5
6
0.5
hours
35
52
1
°C
-5
25
1
°C
2
10
1
°C
/
/
/
/
5
30
1
min
5
25
1
°C
5
25
1
°C
-5
46
1
°C
-5
46
1
°C
FCU/
FLH
/
/
RAD
FCU/
FLH
/
/
RAD
Yes
No
/
/
0.5
6
0.5
h
20
35
1
°C
-25
30
1
°C
2
20
1
°C
1
10
1
°C
5
60
1
min
25
65
1
°C
25
65
1
°C
-25
35
1
°C
-25
35
1
°C
FCU/
FLH
/
/
RAD
FCU/
FLH
/
/
RAD
2.0
20.0
0.5
min
Yes
No
/
/
Yes
No
/
/
Yes
No
/
/
None / Mode Set / One Zone / Double Zone
2
10
1
°C
15
120
5
MIN
-15
10
1
°C
2
20
1
°C
5
120
5
MIN
-15
30
1
°C
0
1
0
/
EN
Default
value
Yes
0.5
52
10
5
/
5
10
16
35
25
FLH
FLH
Yes
0.5
25
-15
5
2
10
35
28
-5
7
FCU/
RAD
FLH
2.0
Yes
No
No
None
5
30
-5
5
30
-5
0
61

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