EVCO c-pro kilo AHU - Manual (Page 57)

C-PRO KILO AHU APPLICATION MANUAL
Pag. 57
6.6 Main regulations
The application wants to maintan comfortable conditions within the internal ambient; in order
to achieve this the two main regulations are made on two fundamental units of measurement:
temperature and humidity. Both regulations provide a Neutral Zone (parameter Pb03 for the
temperature and PU02 for the humidity) in which there is no requested regulation. The logic
of the regulation appears below:
The Regulation of the Temperature works on the heating and cooling coils in order to
maintain the temperature as close as possible to the Set Point which has been set.
The Regulation of Humidity works on the humidifier and on the process of
dehumidification (utilizing the cooling coil) in order to maintain the humidity as close as
possible to the Set Point which has been set. The humidification process can also be
performed using the On-Off switch on the humidifier.
Note. For both of the regulations (humidity and temperature) the Neutral Zone is positioned
at half the requested setPoint; therefore the activation point of the resepective requests is
SP+(ZN/2) e SP-(ZN/2).
Set Point
Humidity (%) PU02: ZN Differential
Differential
0%
100%
HUMIDIFICATION DEHUMIDIFICATION
Set Point
Temp. (°C) Pb03: ZN Differential Differential
0%
100%
HEATING COOLING