G-Systems EC Manuel D'instructions page 11

EC fan controller with LCD display
EN
Foreword
Thank you for purchasing a EC fan with integrated fan controller. The EC fan
with integrated controller is a fan with speed regulator for ventilated rooms to
control exhaust air flow. The function of all EC fan with integrated controller
involves maintaining a room at constant temperature and humidity different for
day and night time settings.
Warranty
The warranty is only valid with a warranty card containing sales date and stamp
from the sales place. Or electronic registered warranty under: http://g-
systems.eu/warranty/
Legend
1. Speed bar
2. Temperature
3. Temperature hysteresis
4. Humidity
5. Humidity hysteresis
6. Minimum speed
7. Maximum speed
8. Day time
9. Night time
Instructions
Install the ventilator with the provided mounting bracket and screws to the wall
or ceiling. Connect the air pipe to the ventilator taking care about the airflow
direction indicated with arrow on the fan. Install the light- humidity &
temperature sensor which comes with a 4m long cable at a point where you
wish to undertake the measurement. Ensure that this is not directly exposed to
a heat source or stream of light in order to obtain the best precise measurement
of the ambient air as possible. If the measurement cable is too short, it can be
extended up to 50m. Pay attention to the polarity and undertake this when there
is no voltage. An incorrect connection or short circuit will damage sensitive
processor parts of the appliance! Now connect the main plug to the socket.
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10. Nominal value setting
11. Actual temperature
12. Actual humidity
13. Actual fan speed
14. UP button
15. DOWN button
16. SET/SAVE button
17. Power LED
Activate you warranty online http://g-systems.eu/warranty/
min. max .
You find these three buttons on the fan controller UP, DOWN and SAVE/SET.
With the buttons UP and DOWN you can navigate through the single settings.
To change the temperature value push the SET/SAVE button once. The settings
start to blink, now you can change the value with the UP and DOWN buttons.
Set the desired temperature for the day time indicated with the sun symbol.
Push again SET/SAVE to save the setting and return to the selection of settings.
The power LED blinks and the fan
starts to initialize This takes a few
seconds. As first you will see a
screen with all the LCD segments
and back-light working.
Next it starts initializing the sensor
and in case this screen stays at
this stage, there is a mistake with
the sensor or the communication it
self. You have to return the fan for
repair.
Otherwise you will find in a few
seconds the the measured value,
fan speed bar and day/night stage.
set
save
If you press DOWN once you will
find the temperature day setting.
This setting you will see for about
10sec. and then it goes
automatically back to the home
position and the back-light stops
working.
EN
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