TechGrow T-Mini Handbuch Seite 14

CO2 set 700
Hyst. 50
Turn the PTK and select "Hyst. 50". Press the PTK.
CO2 set 700
=> Hyst. 50
Turn the PTK to select the hysteresis desired. Press the
PTK to confirm or wait 3 seconds for automatic
confirmation. After a few seconds you will return to the
main screen.
5.3 Minimum/maximum values
You are in the main screen. Press the PTK once.
The Min/Max values for CO
CO2 Min 600
Max 930
(To reset these values, press and hold the PTK for at
least 5 seconds and you will automatically return to the
main screen.)
Press the PTK again (or press the PTK twice if you are in
the main screen). The Min/Max temperature values are
displayed.
TMP Min 24.3
Max 27.9
(To reset these values, press and hold the PTK for at
least 5 seconds and you will automatically return to the
main screen.)
Press the PTK again (or press the PTK three times if you
are in the main screen). The Min/Max relative humidity
values are displayed.
RH Min 47
Max 59
(To reset these values, press and hold the PTK for at
least 5 seconds and you will automatically return to the
main screen.)
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are displayed.
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6. Light detection function
The T-Mini has a LDR: light-dependent resistor. This
light sensor ensures automatic switching between day
and night mode. If you want the T-Mini to remain in
operation for 24 hours (continuously), you can switch
off the light sensor. To do this, go through the
following steps:
1. Disconnect the power supply to the T-Mini.
2. Press and hold the PTK and plug the T-Mini into
the wall socket (keep the PTK pressed for a while).
3. The type and software version of the controller are
displayed on the screen.
4. Then, you will enter the main menu, including the
next options:
Fact. default
•
Hardware test
•
Light detect
•
Quick CO2 cal
•
Slow CO2 cal
•
>> HOME <<
•
Turn the PTK and select "Light detect".
=> Light detect
Quick CO2 cal
Press the PTK and turn the PTK until "always" appears.
CO2 dose when:
lights on
=> Quick CO2 cal
CO2 dose when:
always
=> Quick CO2 cal
Press the PTK to confirm. You will return to the main
menu.
To return to the main screen, select >> HOME << and
press the PTK.
7. Calibration
The T-Mini comes with a unique CO
function that allows you to calibrate the device yourself
in case of large deviations.
Experience has shown that the SenseAir®sensor can
easily function for two years without calibration. The
sensor is calibrated at the factory with the highest
calibration
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