Weather-Dependent Curve; What Is A Weather-Dependent Curve; 2-Points Curve; Slope-Offset Curve - Daikin Altherma 3 H F User Reference Manual

7 Select Sunday.
8 Select Paste.
Result:
User defined 1
Mon
Tue
Wed
Thu
Fri
Sat
Sun
To rename the schedule
1 Select the name of the current schedule.
User defined 1
Mon
Tue
Wed
Thu
Fri
Sat
Sun
2 Select Rename.
Delete
Rename
Select
3 (optional) To delete the current schedule name,
browse through the character list until ← is
displayed, then press to remove the previous
character. Repeat for each character of the schedule
name.
4 To name the current schedule, browse through the
character list and confirm the selected character.
The schedule name can contain up to 15 characters.
5 Confirm the new name.
INFORMATION
Not all schedules can be renamed.
Usage example: You work in a 3-shift system
If you work in a 3-shift system, you can do the following:
1 Program 3 room temperature schedules and give them
appropriate names. Example:
LateShift
2 Select the schedule that you currently want to use.
4.8

Weather-dependent curve

4.8.1

What is a weather-dependent curve?

4.8.2

2-points curve

Define the weather-dependent curve with these two setpoints:
▪ Setpoint (X1, Y2)
▪ Setpoint (X2, Y1)
EAVZ16S18+23DA6V(7)+9W
Daikin Altherma 3 H F
4P556076-1A – 2021.09
C
EarlyShift, DayShift and
Example
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.
4.8.3

Slope-offset curve

4.8.4

Using weather-dependent curves

Configure weather-dependent curves as following:
To define the setpoint mode
To use the weather-dependent curve, you need to define the correct
setpoint mode:
Go to setpoint mode ...
Main zone – Heating
[2.4] Main zone > Setpoint
mode
Main zone – Cooling
[2.4] Main zone > Setpoint
mode
Additional zone – Heating
[3.4] Additional zone >
Setpoint mode
Additional zone – Cooling
[3.4] Additional zone >
Setpoint mode
Tank
[5.B] Tank > Setpoint mode
To change the type of weather-dependent curve
To change the type for all zones (main + additional) and for the tank,
go to [2.E] Main zone > WD curve type.
Viewing which type is selected is also possible via:
▪ [3.C] Additional zone > WD curve type
▪ [5.E] Tank > WD curve type
Restriction: Only available to installers.
To change the weather-dependent curve
Zone
Main zone – Heating
Main zone – Cooling
Additional zone – Heating
4 Operation
a
Set the setpoint mode to ...
WD heating, fixed cooling
OR Weather dependent
Weather dependent
WD heating, fixed cooling
OR Weather dependent
Weather dependent
Restriction: Only available to
installers.
Weather dependent
Go to ...
[2.5] Main zone > Heating WD
curve
[2.6] Main zone > Cooling WD
curve
[3.5] Additional zone >
Heating WD curve
User reference guide
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