Agrowtek GrowControl GCX Instruction Manual page 98

HumidityControl
Humidi cation equipment such as foggers and humidi ers add humidity to the air when it is too low in the
enviromentby adding water droplets to the air. Dehumidi cation equipment reduces humidity in the air by
using refrigeration condensation cycles to condense water out of the air and remove it from the space.
To con gure humidity control, turn on the HUMIDITY CONTROL switch (1) and select the relay device (2) that
will be controlling the signals (3) for the humidity units. Next, turn on switches for humidity signals (4) that
will be controlled, then select the output (5) for that signal.
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1. HUMIDITY Switch
2. Humidity Relay Device
3. Humidity Signals
4. Signal Switches
5. Signal Outputs
Re-Heat De-Humidi cation
HVAC units with reheat can be used for dehumidi cation. If using reheat for dehumidi cation, enable the
re-heat option switch. This will activate the reheat output (or heating output) with the cooling output when
dehumidi cation is demanded. If cooling or heating are demanded, the reheat or cooling outputs are dis-
abled respectively.
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To enable reheat dehumidi cation mode, turn on the the re-heat option switch.
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Turn on to enable control of humidity signals.
Assign a relay device that will be switching the humidity signals.
Various humidity stages that can be controlled by the function.
Select switches for signals that will be controlled by the function.
Assign outputs on the relay that will control the humidity signals.
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