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Minimum air
(only available in installations with intelligent damper and with the parameter Type of opening configured
as modulating)
.
Enables/disables the entry of a minimum airflow in zones where the set point temperature has been
reached. When the zone is off, the damper shuts completely.
*Note:
If you change this parameter, all the dampers of the installation will be affected.
•
Auxiliary Heat.
This menu is used to enable/disable the auxiliary heat. By default, the auxiliary heat is disabled. When
auxiliary heat is enabled, the following parameters are used to configure the operation of the auxiliary heat:
Configuration Menu
.
-
Available Stages.
Defines how many stages of auxiliary heat a system has.
-
First Supply Heat
. If the setting for Auxiliary heat is 1 or 2, then the first system to supply heat must be defined
as either: Heat Pump or Aux. Heat.
o
Fan Configuration.
Select between Electric (Fan on) or Furnace (Fan off) option. If you select Electric option,
define:
Fan Delay (s).
Defines the delay time (in seconds) to turn off the fan when there is no demand from
the Auxiliary Heater. Possible values are 0, 45, 60 and 120 seconds.
First Stage Menu.
-
First Stage Differential.
Temperature that the system has to surpass to activate the first stage of auxiliary heat.
Values: 1 to 5˚C / 2 to 10˚F in increments of 0.5˚C / 1˚F. By default, 1˚C / 2˚F.
-
First Stage Hysteresis.
Defines the hysteresis for the operation of the first stage. Values: 1 to 5˚C / 2 to 10˚F in
increments of 0.5˚C / 1˚F. By default, 1˚C / 2˚F.
-
Min. Time Exhausted.
Minimum time that the Heat Pump must be active before the first stage of auxiliary heat
can be activated. Possible values are 0, 45, 60 and 120 minutes. By default, 45 minutes.
Second
Stage Menu
.
-
Second Stage differential.
Temperature that the system has to surpass to activate the second stage of auxiliary
heat. Values: 1 to 5˚C/2 to 10˚F in increments of 0.5˚C/1˚F. By default, 1˚C / 2˚F.
-
Second Stage Hysteresis.
Defines the hysteresis for the operation of the second stage. Values: 1 to 5˚C / 2 to 10˚F
in increments of 0.5˚C / 1˚F. By default, 1˚C / 2˚F.
-
Min. Time Exhausted.
Minimum time that the first stage must be active before the second stage of auxiliary heat
can be activated. Possible values are 0, 45, 60 and 120 minutes. By default, 45 minutes.
•
Autochange.
This option allows the user to configure the three values that define the auto-changeover operation that
sets the mode of the indoor unit.
-
Setpoint Differential.
Defines the minimum differential between heating and cooling set points. Values: 0 to
3.5˚C / 0 to 7˚F in increments of 0.5˚C / 1˚F, by default 1˚C / 2˚F.
-
Mode Switching Protection (min).
Defines the minimum run time before allowing a mode change. Possible
values are 15, 30, 60 and 90 minutes. By default, 30 minutes.
-
Heat OVR Temp.
If a zone has a higher heating demand than this temperature, the system reverts heating
operation even if the cooling global demand exceeds the global heat demand. Possible values are: Off, 1.5 to 4˚C
/ 3 to 8˚F in increments of 0.5˚C/1˚F. Default value: Off.
•
Away mode settings.
This option configures the following parameters of the unoccupied user mode and the vacation
user mode:
-
Hysteresis.
If the set point temperature is surpassed by the differential defined, the zone will cease demand.
Range: 1 to 3.5˚C / 2 to 7˚F in steps of 0.5˚C / 1˚F. By default, 3˚C / 6˚F.
-
Override Time.
Sets time that the zone will resume the selected away mode when the user touches the controller
screen during an away period. Values: 10 to 120 minutes in steps of 10 minutes. By default, 60 minutes.
