S&P CADB-N 05 PRO-REG, Инструкция по установке и эксплуатации

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ENGLISH
10.3. POSTHEATER CONTROL
10.3.1. Constant supply air temperature maintenance
The temperature control is driven from the comparison
between the supply air temperature and the set point value
parameterized via the console.
10.3.2. Constant ambient temperature maintenance
The supply air temperature is controlled in cascade with the
ambient temperature. The difference between the ambient
temperature and the set point determines the supply tem-
perature.
Therefore, the controller tries to respond to a request to
hold the temperature in an ambiance while limiting the
in-duct temperature, which remains in an allowable range
(12-30C°).
10.3.3. Temperature set point adaptation vs. outdoor temperature
The controller’s operation is similar to the 1st case.
The difference consists of not defi ning only one temperatu-
re set point, but a compensation curve itself defi ned in the
factory with 8 set points.
Compensation curve
The supply set point is then
adapted with respect to this
curve. At any time, from the
main screen you can manu-
ally change the supply tem-
perature (range of +/-3ºC).