Gavita Master EL2, Руководство пользователя, Страница: 34 / 44

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•
Press “enter”, the controller menu will open
•
Press the arrow keys to locate “Auto-Dim Temp” and press “enter”.
The auto-dim temperature screen opens
•
Press the arrow keys to increase or decrease the temperature.
•
Press “enter” to confirm.
Once the auto-dim temperature is reached, the controller will automatically
start dimming the lights. No auto-dim will occur if the shutdown temperature
is set at the auto-dim temperature.
Note: the auto-dim will stay on until half a degree Celsius / 0,9 degrees
Fahrenheit under the set temperature.
6.4.2. Setting safety shutdown temperature
Note: The default shutdown temperature is set at 35
0
C /95
0
F.
Note: The safety shutdown temperature of the controller cannot be set lower
than the auto-dim temperature.
Warning! Always set the shutdown temperature so it does not accidentally
deactivate the lights.
Warning! After a shutdown, a manual reset is required.
•
Press “enter”, the controller menu will open
•
Press the arrow keys to locate “Shutdown Temp” and press “enter”.
The “Shutdown temperature” screen opens
•
Press the arrow keys to increase or decrease the temperature.
•
Press “enter” to confirm.
Once the shutdown temperature is reached (20), the controller will
automatically shut down all the lights and all the equipment connected to the
ECMs. The A-NC and A-NO alarm contacts will also switch (see paragraph 4.5).
6.5. Setting the sunrise and sunset period
To allow crops to adjust to either a lights-on or lights-off period, a sunrise
and sunset period may be set. During this period, the light intensity increases
from 50 percent to up to the desired intensity.
•
Press “enter”, the controller menu will open
•
Press the arrow keys to locate “Sunrise/sunset” and press “enter”.
The “Set ramp time” screen opens
•
Press the arrow keys to increase the ramp up/down time to up to 30
minutes. 0 minutes indicates no ramp up/down time
•
Press “enter” to confirm your choice.