Exhausto CDT EFC18 Mode D'emploi page 4

3001937-2010-09-07
1.2 Installation instructions
Connect the EFC18 and the temperature sensor as in the diagram below.
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1.3 Settings
The EFC18 is set initially so that the temperature sensor starts and stops the chimney fan at
either 20°C, 40°C or 80°C. The factory setting is 40°C.
Setting the temperature
Step
1 The control must be standby (shows "–" in display).
2 Press and hold the button in for 5 seconds and the figure displayed will change to 0,1, 2 or 3.
3 When the required number is displayed, hold down the button until a horizontal line appears ("—").
Setting options:
0 = Fitted without sensor
1 = Automatic start/stop of chimney fan, 20°C (open fire/closed stove/boiler)
2 = Automatic start/stop of chimney fan, 40°C (open fire/closed stove/boiler)
3 = Automatic start/stop of chimney fan, 80°C (alternative setting for closed stove/boiler:
delayed start/rapid stop)
1.4 Daily use
Start
The fire place is made ready for lighting and the button on the EFC18 is activated by pres-
sing once. The fire is lit and the chimney fan runs at full speed for 7 mins., and then slows
down to the previous level. The speed of the chimney fan can be changed at any time from
1 – 9 by holding down the button.
Refuelling
When the sensor is active (red dot in display), the refuelling option can be activated by pres-
sing the button briefly. The chimney fan increases speed to maximum for 3 mins.
Automatic stop
When the temperature falls below 20°C, 40°C or 80°C depending on the setting, the 45 mi-
nutes post purge period will start. The red dot in the display will start to flash.
Automatic operation
When the red dot in the display is illuminated, the temperature around the sensor is above
the set temperature, meaning that the chimney fan can only be stopped by switching off the
electric supply.
Sensor error
If there is an error with the sensor, an "E" flashes on the display. Check the installation.
Always switch off the electricity supply before opening the control unit.
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Action
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