Instruction manual
GROW
BASE EC
PRO
16
2.16
Pressure sensor calibration
Press the button while this screen is shown
to calibrate the pressure sensor. During
calibration (which takes about one minute_
all fans will be turned off. Further
information can be found in the pressure
sensor’s manual.
2.17
Auto calibration
If “ON” is selected, the pressure sensor will
be automatically calibrated 10 minutes
before the “day period” starts (only when a
pressure sensor is connected).
2.18
Dehumidification mode
When the
desired humidity
(RH) is
exceeded
, depending on the selected
mode the fan speeds can be increased. This
will extract the humidity from the grow
room, given that the humidity of the fresh
air is lower when inside the grow room.
This function is independent of whether a
humidifier or dehumidifier is connected to
one of the power outputs.
Three modes are available:
Off
– The airflow will not be increased when
the desired humidity is exceeded.
Medium
– When the desired humidity is
exceeded by 10% RH, the air flow will be
increased. A deviation of 1.5°C compared to
the desired temperature will be tolerated.
High
- When the desired humidity is
exceeded by 5% RH, the air flow will be
increased. A deviation of 3°C compared to
the desired temperature will be tolerated.
High&heating
– In addition to the
“high” mode, the connected heater will
be turned on when the desired humidity is
exceeded by 5% RH as long as the current
temperature is below the desired
temperature.
The relative humidity is physically coupled
to the temperature in the way that the RH
drops when heating.
Off
– The airflow will not be increased when
the desired humidity is exceeded.
2.19
Function for “Multifunctional Out”
Choose the functions for the output labeled
“Multifunctional Out 1” to “Multifunctional
Out 4“. When an output extender is
connected, additional outputs will be
displayed.
The following functions are available:
Multifunctional Out1-3:
•
Exhaust fan
•
Intake fan
•
Humidifier
•
Dehumidifier
•
Clock timer
•
Interval timer
•
Heating mat
•
CO
₂
valve
•
CO
₂
&heating*
(Generator/gas burner (230V))
Function Out1
C
F
Exhaust
BC
Dehumid
F
mode
C
low
BC
Auto calibr.
C
F
ON
BC
Cal. pressure
F
sensor
BC
