Working Mode; "Heating" Mode; "Cooling" Mode - AERMEC KTL M Manuel D'utilisation Et D'installation

WORKING MODE

SELECTING THE WORKING MODE
• Press the button to set the working mode.
MODE
Working modes are:
COOL - Air cooling
Maintains the desired room temperature.
The COOL light is lit on the I.R. receiver.
HEAT - Air heating.
Maintains the desired room temperature.
The HEAT light is lit on the I.R. receiver.
AUTO - The thermostat automatically sets the working mode on heating or coo-
ling depending on the set temperature and the air temperature in the room.
It maintains the desired room temperature.
Either the HEAT or COOL light is lit on the I.R. receiver.
FAN - The fan coil unit is activated in ventilation only mode, even with the boi-
ler and refrigerator turned off.
The HEAT and COOL lights on the I.R. receiver are off.
DRY - Air dehumidifi cation.
3
2
MODE
2
1

"HEATING" MODE

• The water in the plant must be at a temperature suitable for the chosen mode.
• Using key select the cooling working mode, the
MODE
• Use the / keys to set the temperature until the desired values appear on the display.
• Press the button to set the minimum, medium and maximum ventilation speed or automatic
management.
You can choose ventilation speeds manually:
Minimum speed:
Medium speed:
Maximum speed:
By choosing automatic management
the difference in set temperature and room temperature.
Automatic management is only active in heating, cooling and automatic modes; minimum working
time between one speed and the other is 30 seconds.

"COOLING" MODE

• The water in the plant must be at a temperature suitable for the chosen mode.
• Using key select the cooling working mode, the
MODE
• Use the / keys to set the temperature until the desired values appear on the display.
• Press the button to set the minimum, medium and maximum ventilation speed or auto-
matic management.
You can choose ventilation speeds manually:
Minimum speed:
Medium speed:
Maximum speed:
By choosing automatic management
to the difference in set temperature and room temperature
Automatic management is only active in heating, cooling and automatic modes; minimum wor-
king time between one speed and the other is 30 seconds.
ventilation speed is automatically defined according to
1
ventilation speed is automatically defined according
. symbol appears on the display
. symbol appears on the display.
2
2
MODE
1
3
MODE
1
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