Supply air maximum relative humidity limitation
To prevent the risk of wet ducts, the relative humidity is limited to a value, defined by parameter SAH-01. Depending on the maximum relative humidity setpoint and the P-band SAH-02 the internal maximum relative humidity control signal varies from 0 to 100%, as shown in the next figure.
Description |
Default value |
SAH-01: max. setpoint supply air relative humidity |
90 %RH |
SAH-02: P-band maximum setpoint control |
12 %RH |