Evco C-PRO CLIMA SYSTEMA Installer Manual page 71

9.1.4 Zone anti-freeze protection (MCZN module)
During the winter functioning mode when the system is not running (i.e. in OFF state or with time
bands enabled but in a day when the system is off), however an zone anti-freeze protection control
remains active
If the zone room temperature goes below the anti-freeze set-point, the system will however function
(activating the zone manifolds, the circulation pump of the associated delivery line, the heat pump
or the boiler if necessary), in order to guarantee a minimum temperature in the room and so as not
to risk compromising the good functioning of the system due to frozen piping.
Important parameters:
MCZN: Maintenance Menu
9.1.5 "Heating/cooling integration" function (MCZN, MCDE modules)
If the control of the module for additional dehumidifiers linked to the zone regulator is present and
enabled, then it is possible to activate the "heating/cooling integration" function (also defined with
the term "booster").
This function allows the use of the battery housed in the dehumidifier for the regulation of the room
temperature, via an air system aiding that regularly controlled by the system. This function is used
to compensate the regulation transistors in the system commissioning phase or for passage between
regulation conditions at a distance from each other.
The heating/cooling integration can be summer or winter and is defined as a delta with respect to
the room work set-point. When the room temperature is above/below the room set-point of the delta
value for a continuous time defined by the parameter, then the hot/cold booster activation will be
allowed.
The dependence of integration or booster by one or both zones must be set by assigning functioning
from specific maintenance technical parameter
Setting is separate for hot and cold booster in a way to be flexible to second the temperature
regulation set in the different zones.
In order to check the temperature of the battery housed in the dehumidifier before allowing
activation of the booster, it is possible to activate the presence of a control probe on the MCDE
module (defined as "limit temperature") and a temperature above/below which to allow the
activation of ventilation.
Moreover, it is possible to decide whether, following activation of the hot/cold booster output, to
force the dehumidifier output or not in ON mode.
Important parameters:
MCZN: Installer Menu
MCZN: Maintenance Menu
MCZN: Maintenance Menu
MCZN: Maintenance Menu
MCZN: Maintenance Menu
MCZN: Maintenance Menu
MCDE: Installer Menu
MCDE: Installer Menu
MCDE: Installer Menu
MCDE: Maintenance Menu
MCDE: Maintenance Menu
C-PRO CLIMA SISTEMA INSTALLER MANUAL
Zone A(B) Temp. Regulation
Rem. Dehumidifyer
Zone A(B) Maintenance
Zone A(B) Maintenance
Zone A(B) Maintenance
Zone A(B) Maintenance
Zone A(B) Maintenance
Dehumidifier Dehum. type
Dehumidifier Boost1 T.in en.
Dehumidifier Boost2 T.in en.
General parameters
General parameters
Page 71
Antifreeze
Enable control
Regulation enabling
Temp. Integration
Temp. Integration
Temp. Integration
Temp. Integration
Regulations
Regulations
T.Integration
Winter Delta
Winter Delay
Summer Delta
Summer Delay
Booster H
Booster C