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English
Controls
To turn on the FCX U - FCS U - Omnia HL S / SM - Omnia UL S / MS fan coils, first open the fins.
Speed selector (A)
OFF Power down command. Standstill status might be of two types, Frost
Protection or All Off (contact the installation engineer to find out the set configuration).
All Off: The fan coil is turned off.
Frost Protection: The fan coil is off but can start again in heating mode if the room temperature falls
below 7°C (the boiler must be on).
AUTO The thermostat keeps the set temperature by changing the fan speed automatically.
The thermostat keeps the set temperature using the minimum, medium and top speeds of
the fan.
Operation only in heating mode. The thermostat keeps the temperature set using the
average and top speeds of the fan.
The electric heater cuts in if the system's water temperature is not high enough for normal
operation.
Temperature selector (B);
This permits the required temperature to be set. The temperature corresponding to the selector set at
the central position depends on the set functioning mode (Heating 20°C, Cooling 25°C).
The maximum and minimum temperature differences from the central position are +8°C and -8°C.
B
+
-
+
-
C
D
+
-
25°C
33°C
17°C
+
-
20°C
28°C
12°C
+
-
9°C
HEATING FROST PROTECTIONCOOLING
A
+
-
USE
DISPLAYS
Indicator lights
(C) (D)
Red Blue Fuchsia Yellow Working mode
❍❍❍ ❍
Switched off
●❍❍●
Heating, with or without heating element
❍●❍ ●
Cooling
◗◗ ❍ ◗◗ ❍
- Stand by heating (water temperature not sufficient)
- Selector (A) in position for fan coil without heating element
❍◗◗◗◗ ❍
Stand by cooling (water temperature too high)
◗◗ ❍ ❍ ❍
Antifreeze
❍ ❍ ◗◗ ◗◗
Autotest FOR INSTALLATION
❍❍❍ ◗◗
Contact the After Sales Service
❍ = Switched off
● = Switched on
◗◗ = Flashing
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