Installation:
1. It is recommended not to mount the Temp
probe or Temp/RH sensor in such a way that it
catches direct light. The casing of the sensor
can reach high temperatures and inaccurate
measurements can be shown. The sensor
must be mounted approximately 1 meter
above the fl oor. Do not place the sensor in the
direct airfl ow of the fan(s) as this could also
infl uence the accuracy of the measurements.
2. Mount the TechGrow Clima Control to the wall
with the supplied mounting kit or to a DIN-rail.
3. Connect the sensor(s) to the right side of the
Clima Control with the supplied (UTP-)
cable(s).
4. Plug the fan into one of the outlets of the Clima
Control.
5. Plug the Clima Control into an outlet.
6. Ready!
Connecting the controllers and sensors:
All of the TechGrow Pro Series controllers and
sensors (except for the Temp probe) are
connectable to each other to guarantee an
optimal climate. It is possible to connect the
controllers to each other, so that you can control
your entire climate with merely the use of ONE
TechGrow S-4 sensor.
Since each device has 3 UTP connectors it is also
possible to connect for example, a Datalogger
DL-1 and/or an AM-T sms Notifi er.
Make sure that the controller is disabled before
you connect the sensor(s) to prevent any
disruptions. The sensor can be plugged into any
UTP connector.
Which sensors can be connected to the
Clima Control?
The minimal sensor that you require is a Temp
probe or the Temp/RH. If you wish to see the CO2
value in the display, simply replace with a S-4
sensor.
The S-4 measures CO2-, temperature-, and
humidity values and detects light simultaneously.
When you use the supplied Temp probe, know
that the controller is NOT connectable to other
TechGrow products.
8
Connecting extra sensors or other
devices
The Clima Control can measure, display and
register min/max values of connected CO2-,
humidity-, and temperature sensors.
However, the Clima Control "only" controls
the temperature.
If you wish to connect another sensor to the Clima
Control, fi rst switch off the controller, wait a few
seconds and then connect the sensor. Plug the
controller back into the outlet.
ATTENTION: NEVER connect two of the same
type of sensors to your controller!!
For example: a Temp probe can never be
connected with an S-4 or a Temp/RH sensor
simultaneously.
Automatic functions of the
TechGrow Clima Control:
If there are no sensors connected to the Clima
Control the following will appear on the
display: **NO TMP, RH or CO2 SENSOR**.
The backlight of the display will turn off
automatically after 60 seconds of no activity. Only
when the Push & Turn Button (PTB) is pushed or
turned, the backlight will turn on again.
Operating the Clima Control:
The Clima Control controls the temperature in
your growing area. When the temperature
exceeds the set + hysteresis, the fan power will
slowly increase.
When the temperature drops below the
temperature set - hysteresis, the fan power will
slowly decrease. If the measured temperature in
the room lies between setpoint + hysteresis and
setpoint - hysteresis, the LED will turn green to
indicate that the desired temperature is reached.
Meaning of the LED
Light detected: light indicator (under the PTB).
FAN (2x): indicates that the fan is being
controlled.
OK: indicates that the temperature lies within the
set temperature.