Input And Output Configuration - Carel pRack pR300T Manual Del Usuario

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5.

INPUT AND OUTPUT CONFIGURATION

Below are the screens used to confi gure the inputs and outputs relating to the heat recovery function. These
are accessed in branch Eea-.
+030220595 - 1.0 - 27.01.2016
Digital input used to preliminarily enable heat recovery. In
the event of activation via digital input only, demand will be
equal to 100%.
Screen for confi guring the type of probe and input associated
with heat recovery control: heat exchanger water outlet
temperature.
The position of this probe is nonetheless at the user's
discretion, despite maintaining the specifi ed nomenclature.
The heat exchanger water inlet temperature can be used
for monitoring purposes or alternatively together with the
outlet temperature to modulate pump operation.
If heat recovery is controlled based on an external signal,
screen Eeaa05 is used to assign the position of the related
input and the associated demand interval.
Digital output for controlling the 3-way valve used for heat
recovery.
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