Installation Of The Clima Micro Plus Minimum Fan Speed; Operation Of The Clima Micro Plus Minimum Fan Speed; Connecting Sensor - TechGrow Clima Micro Plus Manual

1. Installation of the Clima Micro Plus
Minimum Fan Speed
1. Do not place the sensor to be connected in direct
sunlight nor in the direct airflow of fans, as this may
influence the measurements. The sensor must be
mounted at a height of +/- 1 meter above the floor.
2. Mount the TechGrow Clima Micro Plus Minimum
Fan Speed on the wall with the supplied mounting
kit.
3. Connect the sensor to the bottom of the Clima
Micro Plus Minimum Fan Speed.
4. Put the plug of the fan into the outlet of the Clima
Micro Plus Minimum Fan Speed.
5. Put the plug of the Clima Micro Plus Minimum Fan
Speed into an electrical outlet.
6. Ready!
2. Operation of the Clima Micro Plus
Minimum Fan Speed
The Clima Micro Plus Minimum Fan Speed controls the
minimum fan speed to reach or keep the desired room
temperature. This controller can measure and display
the current temperature value of the connected sensor,
and record and display the minimum/maximum values.
The Clima Micro Plus Minimum Fan Speed has 2 rotary
knobs to set the minimum fan speed and desired
temperature level.
You can also set a hysteresis of 1 °C – 5 °C during the
start-up of the Clima Micro Plus Minimum Fan Speed.
The maximum fan speed is set at 100%.
The fan control works on the basis of the set minimum
fan speed, temperature, hysteresis and the maximum fan
speed (100%).
Example
If the desired temperature is set to 27 °C and the
hysteresis is set to 2 °C, the temperature can be between
25 °C and 29 °C (27 °C - 2 °C / 27 °C + 2 °C).
If the temperature is below the set temperature minus
hysteresis (in this example, below 25 °C), the fan runs at
the set minimum fan speed.
If the temperature is above the set temperature plus
hysteresis (in this example, above 29 °C), the fan runs at
maximum fan speed.
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If the measured temperature is equal to the set
temperature (in this case 27 °C), the fan runs at idle
speed (see section 4.5).
Within the set hysteresis range (+/- 2 °C), the speed is
automatically reduced to the set minimum fan speed or
increased to the maximum fan speed.
If a sensor is connected, the current temperature is
displayed on the top line of the main screen. The
bottom line shows alternately: temperature setpoint, set
hysteresis, measured minimum temperature, measured
maximum temperature and the current ventilation
capacity.
Temp 26c
Set 27c
Temp 26c
Hys 2c
Temp 26c
Min 24c
Temp 26c
Max 28c
Temp 26c
Fan 37%
NOTE If no sensor is connected to the Clima Micro
Plus Minimum Fan Speed, the fan runs continuously
at the set minimum speed.

3. Connecting sensor

The minimum sensor required is the TempProbe. When
using a TempProbe, the controller can only be used
stand-alone. If you use a temperature / relative humidity
sensor, you can link the controller to other TechGrow
devices, such as the data logger (DL-1).
Always switch the controller off if you want to replace
the sensor.
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