Installation Temp/Rh Sensor; Operation Of The Temp/Rh Sensor; Non-Stop Day Mode; Problem Shooting - TechGrow Temp/RH Bedienungsanleitung

1. Installation Temp/RH Sensor

Always consult the manual of your controller for the
correct installation and position of the sensor.
1. Switch off the controller before connecting the
Temp/RH Sensor, to prevent malfunctions.
2. Connect the sensor to any UTP port of the
controller.
3. Do not place the Temp/RH Sensor in direct sunlight
nor in the direct airflow of fans. Also prevent too
much moisture (water spraying). This can effect the
measurements.
However, ensure that the light sensor (the milk-
coloured cap on top) can detect light directly to
enable automatic switching between day and night
mode.
4. Mount the sensor about 1 meter above the floor
using the supplied mounting kit.
NOTE: The Temp/RH Sensor comes with a UTP cable
of 5 meters. The maximum allowed length is 15
meters. Do not use connectors or cross cables to
extend the cable, but purchase a UTP cable with the
correct length. Using the wrong cable can cause
serious damage to your equipment. This damage is
not covered by the warranty that TechGrow
provides. Damage caused by water is also not
covered by warranty.

2. Operation of the Temp/RH Sensor

The Temp/RH Sensor is calibrated extremely accurate at
the factory. Therefore you can use this sensor
immediately.
The Temp/RH Sensor measures the temperature and
relative humidity in your room. Moreover, it detects
light. The built-in light sensor enables automatic
switching between day and night mode. However, you
can also opt for a non-stop day mode (see section 3).
The Temp/RH Sensor is compatible with the following
TechGrow devices:
Clima Control
•
Clima Control Plus
•
Humi Dual Pro
•
Humi Twin
•
Humi Heavy
•
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TechGrow | Innovative Growing Solutions
Always consult the manual of your controller for the
most suitable sensor.

3. Non-stop day mode

The built-in light sensor enables automatic switching
between day and night mode. You can also opt for a
non-stop day mode. To manually set this non-stop day
mode, go through the following steps:
1. Open the housing of the Temp/RH Sensor with a
thin and sturdy object, for example a precision
screwdriver. Carefully insert it straight through one
of the rectangular holes on the back of the sensor.
Push the side of the housing out slightly, and
carefully pull out the front. Repeat if necessary with
the other holes.
2. Locate DIP switch 2.
3. Switch DIP switch 2 to position "ON" for a non-stop
day mode (or back to "2" for automatic switching
between day and night mode).
4. Close the housing.

4. Problem shooting

Problem
Controller displays 'No
Sensor'

5. Warranty

TechGrow provides a 6-months warranty on the
Temp/RH Sensor. Damage caused by incorrect cables or
caused by water is not covered by warranty.
Cause
Temp/RH Sensor is
•
not connected
Temp/RH Sensor is
•
defective
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