14 About the app
Installer and user reference guide
39
BRK+S7
Wired remote controller
4P513689-1D – 2019.05
IF "Operation"
THEN
ON
Set action-specific temperature
setpoints for Cooling and/or
Heating operation, or choose to
maintain the current setpoints.
OFF
Choose to enable or disable
Setback operation for Cooling
and/or Heating operation.
If enabled, set action-specific
Setback setpoints, or choose to
maintain the current setpoints.
For more information, see
.
INFORMATION
This function cannot be used when the indoor units are
controlled by a centralised controller.
INFORMATION
This function cannot be used when digital input adapter
BRP7A5* is part of the system.
14.5.16 Holiday
Select days of the week for which the schedule does not apply. On
the selected days, any actions set with the schedule function do not
get executed. The holiday function can be enabled or disabled.
When enabled, it applies to any schedule that is set to be active.
INFORMATION
For more information, see
.
14.5.17 Setpoint logic
Set up the setpoint logic. Choose whether the setpoint logic is
executed by the indoor unit, or by the remote controller.
Setpoint logic
Description
Indoor unit
The setpoint logic is executed by
the indoor unit.
Remote controller
The setpoint logic is executed by
the remote controller.
In case of remote controller setpoint logic, choose whether to have
single setpoint logic, or dual setpoint logic.
Remote controller setpoint
logic
Description
Single setpoint
There is only one temperature
setpoint, independent of the
operation mode. If this is the
case, changing the operation
mode does NOT change the
setpoint. Or the other way
around, if you change the
setpoint, you do so for both
Cooling and Heating operation.
Dual setpoint
There are two temperature
setpoints: one specifically for
Cooling operation, and one
specifically for Heating operation.
If this is the case, changing the
operation mode DOES change
the setpoint (i.e. to the setpoint of
the other operation mode). Or the
other way around, if you change
the Cooling setpoint, you do NOT
change the Heating setpoint.
In case of dual setpoint logic, set the Minimum setpoint differential.
This is the minimum difference between the possible setpoints for
Cooling and Heating operation:
▪ Cooling setpoint ≥ (Heating setpoint + Minimum setpoint
differential)
▪ Heating setpoint ≤ (Cooling setpoint – Minimum setpoint
differential)
This means that:
▪ If you lower the Cooling setpoint < (Heating setpoint + Minimum
setpoint differential), then the controller will automatically lower the
Heating setpoint.
▪ If you raise the Heating setpoint > (Cooling setpoint – Minimum
setpoint differential), then the controller will automatically raise the
Cooling setpoint.
DIFF 3°C
18º 19º 20º 21º 22º 23º 24º 25º 26º 27º 28º 29º
DIFF 5°C
18º 19º 20º 21º 22º 23º 24º 25º 26º 27º 28º 29º
DIFF
Minimum setpoint differential
INFORMATION
When the indoor units are under control of a centralised
controller, only indoor unit setpoint logic is possible.
14.5.18 Setback
Enable Setback temperature control. Setback is a function that
keeps the room temperature in a specific range when the system is
turned off (by the user, the schedule function, or the OFF timer). To
achieve this, the system temporarily runs in Heating or Cooling
operation mode, according to the setback setpoint and recovery
differential.
Example:
OFF
10ºC
12ºC
33ºC
35ºC
Settings
Result
Heating
operation
Heating
setback
setpoint
10°C If the room temperature drops
below 10°C, the system
automatically starts heating
operation. If after 30 minutes the
temperature rises above 12°C,
the system stops heating
operation, and turns off again.
When the room temperature
drops below 10°C again, the
process gets repeated.
Heating
recovery
differential
+2°
