EVCO EPK4BHQ1AH Installer manual - Manual (Page 81)

EVCO S.p.A. c-pro 3 NODE kilo AHU | Application manual ver. 1.0
page 81 of 114
Example 3
Dehumidification request = 80%
Dehumidification limitation = 0%
In this condition the request for dehumidification will pass entirely to the coil.
The request of dehumidification and of the cooling coil is regulated by parameter PB15. The priority of these requests
is:
- Pb15=0: cooling request
- Pb15=1: dehumidification request
- Pb15=2: the largest request
- Pb15=3: the arithmetic mean of the two requests
6.14.3 Winter dehumidification
There is the feature dehumidification even when the machine is running so the winter.
The dehumidification works like winter but summer dehumidification using dedicated parameters (PU17 - PU24).
To dehumidify the air damper will be used, and, just in case this is not available, the fans.