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OMNIA SW-T 3.2
2.2 Components supplied with the indoor unit
Description
Installation, maintenance and user manual (this manual)
Brass reduction fitting 3/8" SAE - 1/4" SAE
Wall fixing bracket
2.3 The control system
The user interface consists of a controller integrated into the indoor unit with a
multilanguage menu (IT Italian, EN English, ES Spanish, FR French, NL Dutch,
Polish PL, Romanian RO, EL Greco, Albasian SQ, Serbian SR) which allows the
management of:
• HEATING AND COOLING SYSTEM
• DOMESTIC HOT WATER PRODUCTION (DHW). The unit is activated in he-
ating mode to maintain the DHW internal tank temperature at the set point
value.
• ADDITIONAL ENERGY SOURCES:
• SYSTEM ELECTRIC HEATER (IBH). Depending on the parameters set,
it can be activated in Integration or substitution of the heat pump when the
electric heater if the heat pump does not work due to an alarm or due to
reached operating limits.
• BOILER (if installed). Depending on the parameters set, it can be ac-
will activate the boiler if the heat pump does not work due to an alarm or
due to reached operating limits.
• ELECTRIC HEATER DHW TANK
heater inserted in the DHW tank as an integration to the heat pump, anti-
heat pump does not work due to an alarm or due to operating limits. The
DHW tank electric heater is essential for the anti-legionella function and for
the photovoltaic input function.
• FAST DHW.
pump, electric resistances, boiler) available for DHW heating to bring the
DHW tank to the set point in the shortest possible time.
• ANTI-LEGIONELLA FUNCTION.
• SILENT MODE. If active, it involves a reduction of the maximum compressor
night).
• ON / OFF via an external contact. The unit can be activated and deactivated
(e.g. zone thermostat / remote switch) via an external contact: in this case the
• HEATING / COOLING via external contacts. The unit can be activated and
deactivated in cooling and heating mode via 2 external contacts (eg. Zone
thermostat that manages the request for cooling and heating / remote switch).
• ECO
the ECO mode.
Shape
Y
IJA
IE
IA
RVL-I PLUS 5
55°C
35°C
A
A
A
++
+ +
+
+
A
+
A
B
C
D
E
F
G
5
5
7
5
5
5
-
dB
kW
kW
63
dB
2015
811/2013
-
• WEEKLY HOURLY PROGRAMMING. For programming different time bands
• ANTIFREEZE PROTECTION. It is activated if the water temperature measu-
in heating mode, and / or the electric heater for DHW boiler (if installed) and /
-
or the boiler (if installed).
• MANAGEMENT OF UP TO 2 ZONES (1 MIXED AND 1 DIRECT). The unit
• PHOTOVOLTAIC INPUT AND SMART GRID INPUT. The unit is equipped
with 2 digital inputs for the management of an input from the photovoltaic
• if the photovoltaic input is closed, the unit activates the DHW mode with
DHW setpoint = 70 ° C and will activate the electric heater of the DHW
tank. The unit will continue to operate in cooling / heating mode with the
normal logic set.
• If the photovoltaic input is open and the smart grid input is closed, the unit
• If the photovoltaic input is open and the smart grid input is open, the unit
deactivates the DHW mode and can operate in cooling / heating mode
for a defined period (which can be set via a parameter), then it will be
deactivated.
• CURRENT LIMITATION BY PARAMETER.
• REMOTE CONTROL OF THE UNIT VIA APP (available for IOS and Android).
• Detailed ERROR DIAGNOSTICS with historical alarms.
• DISPLAY OF ALL OPERATING PARAMETERS.
Cod. 354M000010 - Rev. 03 - 06/2023
Q.ty
1
1
1
1
45
°C
25
°C
fig. 2 - user interface
EN
83
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