Use (Omnia Hl C - Hl Cm); Displays - AERMEC Omnia HL C Manuel D'utilisation Et D'installation

USE (OMNIA HL C - HL CM)

CONTROLS:
Ventilation is only permitted when the louver is manually
opened. When the louver is closed, ventilation is shut down
(the thermostat however remains operative, continually
detecting room conditions for prompt restart when the lou-
vers are reopened).
On / Off
OFF The fancoil is off.
The unit will restart in heating mode (anti-freeze function) if
room temperature drops below 8°C and water temperature
is suitable; in this case, the red LED lamp will flash.
To restart the fancoil, rotate the knob to the operation mode
required in AUTO position or in one of the three fan speeds.
Speed selection
AUTO The thermostat maintains the temperature of the set-
ting by adjusting fan speed in automatic mode, according to
the room temperature and the temperature setting.
The thermostat maintains the temperature of
the setting by on-off cycles, using minimum,
medium and maximum fan speeds as required.
Temperature selection
Use to make the required temperature setting .
The temperature at the central position will depend on the
current operating mode (Heating 20°C, Cooling 25°C).
The maximum temperature deviations from the central posi-
tion are +8°C and -8°C .
Season change
The OMNIA HL C - HL CM automatically sets to Heating
or Cooling mode according to the temperature of the water
circulating through the unit.

DISPLAYS

The LED indicator lamp C indicates the current operating
mode:
RED On: unit in heating mode .
Flashing: unit in anti-freeze mode.
BLUE On: unit in cooling mode.
PINK Flashing: water in unit has not yet reached tempera-
ture required to enable ventilation.
BLUE
25°C
33°C
17°C
LED D: a ventilation request has been made by the electro-
nic thermostat:
WHITE On: the thermostat has detected a room tempe-
rature that requires enabling of ventilation (if fan
operation is not enabled, the water circulating in
the unit has not yet reached the required tempera-
ture).
Off: louver is closed and fan operation is disa-
bled.
If the louvers are open and the LED D is off, the
thermostat is on stand-by (selector A has been set
to OFF) or the temperature does not require ena-
bling of the ventilation function.
Flashing: an ambient probe operating fault has
been detected (Emergency mode).
IHLLX 1711 - 6887201_04
RED
20°C
28°C
12°C
25