Instruction manual
GROW
BASE EC
PRO
11
7
The menu and its features in detail
1.
Level “Info”
1.1
Home screen
This screen is the home screen. It shows the
current temperature (Temp) and relative
humidity (RH).
1.2
CO
2
concentration
This display shows the current CO
₂
concentration detected by the CO
₂
sensor
(available as an accessory).
ppm = parts per million
1.3
Negative pressure
This display shows the current negative
pressure (vacuum) detected by the pressure
sensor (available as an accessory).
Pa = Pascal
1.4
Heating mat
This display shows the current temperature
detected by the additional temperature
sensor. This function is designed for
controlling a heating mat. It also can be
used for controlling the temperature of a
water tank (this temperature sensor is
achievable as an accessory).
1.5
RH MIN/MAX
This display shows the
minimum and
maximum humidity values (RH)
that have
occurred since the last reset or start-up
.
1.6
T MIN/MAX
This display indicates the
minimum and
maximum temperature values (temp)
,
that have occurred since the last reset or
start-up
.
1.7
Reset MIN/MAX
To
reset
the saved
minimum and
maximum values
, press the rotary switch
while this display is shown. After resetting,
the home screen will be displayed.
1.8
CO
2
warning
If the desired CO
₂
concentration cannot be
achieved within 10 minutes in the “sensor
controlled” CO
₂
mode, this suggests that
there is a problem with the CO
₂
supply,
such as an empty CO
₂
bottle.
The higher temperature in CO
₂
mode can
be harmful for your plants without a
sufficient CO
₂
concentration. Therefore, the
controller will switch to the regular
“
day
mode
”
without CO
₂
dispensing and the
warning “check CO2 supply” will be
Press to reset
F
CO2 warning
BC
Press for
F
reset MIN/MAX
BC
T MIN
C
24.6
A
C i
T MAX
C
26.3
A
C
BC
RH MIN
C
58.4
A
i
RH MAX
C
61.8
A
BC
T heating mat
C
i
28.8
A
C
BC
Neg. pressure
C
i
7pa
BC
CO2 concentr.
C
i
1589ppm
BC
RH
C
60.7
A
i
Temp
C
24.8
A
C
BC
