Detailed Screen With Weather-Dependent Curve; Schedule Screen: Example - Daikin ERGA08DAV3 Installer's Reference Manual

8 Configuration
8.3.7 Detailed screen with weather-dependent
curve
When weather-dependent (WD) operation is active the desired
leaving water or tank temperature is determined automatically
depending on the averaged outdoor temperature. When the outdoor
temperature is lower the leaving water or tank temperature will need
to be higher as the water pipes will be colder and vice versa.
2-points WD curve
The weather-dependent curve is defined by two setpoints:
▪ Setpoint (X1, Y2)
▪ Setpoint (X2, Y1)
Weather-dependent curve:
Y2
Y1
X1 X2
Possible actions on this screen
Go through the temperatures.
Change the temperature.
Go to the next temperature.
Confirm changes and proceed.
Item
a Possible weather dependent zones:
▪ : Main zone or additional zone heating
▪ : Domestic hot water
X1, X2 Outdoor ambient temperature
Y1, Y2 Desired tank temperature or leaving water temperature.
The symbol shown here corresponds to the heat emitter
for that zone:
▪ : Underfloor heating
▪ : Fan coil unit
▪ : Radiator
▪ : Domestic hot water tank
8.3.8

Schedule screen: Example

This example shows how to set a room temperature schedule in
heating mode for the main zone.
INFORMATION
The procedures to program other schedules are similar.
To program the schedule: overview
Example: You want to program the following schedule:
User defined 1
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Installer reference guide
48
a
Description
Prerequisite: The room temperature schedule is only available if
room thermostat control is active. If leaving water temperature
control is active, you can program the main zone schedule instead.
1 Go to the schedule.
2 (optional) Clear the content of the whole week schedule or the
content of a selected day schedule.
3 Program the schedule for Monday.
4 Copy the schedule to the other weekdays.
5 Program the schedule for Saturday and copy it to Sunday.
6 Give the schedule a name.
To go to the schedule:
1 Go to [1.1]: Room > Schedule.
2 Set scheduling to Yes.
3 Go to [1.2]: Room > Heating schedule.
To clear the content of the week schedule:
1 Select the name of the current schedule.
User defined 1
Mon
Tue
Wed
Thu
Fri
Sat
Sun
2 Select Delete.
Delete
Rename
Select
3 Select OK to confirm.
To clear the content of a day schedule:
1 Select the day of which you want to clear the
content. For example Friday
User defined 1
Mon
Tue
Wed
Thu
Fri
Sat
Sun
2 Select Delete.
Delete
Edit
Copy
3 Select OK to confirm.
To program the schedule for Monday:
1 Select Monday.
User defined 1
Mon
Tue
Wed
Thu
Fri
Sat
Sun
ERGA04~08DAV3(A) + EHVZ04+08S18+23DA +
C
EHVZ04+08S18+23DJ
Daikin Altherma 3 R F
4P495249-1B – 2019.06