Postheater Control; Constant Supply Air Temperature Maintenance; Constant Ambient Temperature Maintenance - S&P CADB/T-HE PRO-REG Series Instruction Manual

9.4. POSTHEATER CONTROL

It is possible selecting between 4 different types of postheating control.
To select it follow the following sequence:

9.4.1. Constant supply air temperature maintenance

Constant supply air
T°C

9.4.2. Constant ambient temperature maintenance

Room T°C control
Temperature controller works comparing supply air tempe-
rature with set point defi ned by console.
Heating mode
Supply air temperature is controlled in cascade way with
ambient temperature. Supply air temperature is defi ned
Heating mode
depending on difference between ambient temperature and
set point. In front of request, the controller tries to keep
ambient temperature limiting duct temperature, which is
maintained around 12 and 30ºC, at same time.
32
Ventilation mode