Using Weather-Dependent Curves; Settings Menu; Main Zone - Daikin EBLA08E23V3 Installation Manual
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Also See for EBLA08E23V3:
- Installation manual (52 pages) ,
- Installer's reference manual (284 pages) ,
- User reference manual (68 pages)
Table of Contents
Possible actions on this screen
Select slope or offset.
Increase or decrease the slope/offset.
When slope is selected: set slope and go to offset.
When offset is selected: set offset.
Confirm changes and return to the submenu.
8.3.4
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
Additional zone – Cooling
Tank
INFORMATION
Maximum and minimum setpoints
You cannot configure the curve with temperatures that are
higher or lower than the set maximum and minimum
setpoints for that zone or for the tank. When the maximum
or minimum setpoint is reached, the curve flattens out.
EBLA04~08E2V3+E23V3 + EDLA04~08E2V3+E23V3
Daikin Altherma 3 M
4P685229-1D – 2022.10
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
[3.6] Additional zone >
Cooling WD curve
Restriction: Only available to
installers.
[5.C] Tank > WD curve
To fine-tune the weather-dependent curve: slope-offset curve
The following table describes how to fine-tune the weather-
dependent curve of a zone or tank:
You feel ...
At regular outdoor
At cold outdoor
temperatures ...
temperatures ...
OK
Cold
OK
Hot
Cold
OK
Cold
Cold
Cold
Hot
Hot
OK
Hot
Cold
Hot
Hot
To fine-tune the weather-dependent curve: 2-points curve
The following table describes how to fine-tune the weather-
dependent curve of a zone or tank:
You feel ...
At regular outdoor
At cold outdoor
temperatures ...
temperatures ...
OK
Cold
OK
Hot
Cold
OK
Cold
Cold
Cold
Hot
Hot
OK
Hot
Cold
Hot
Hot
(a)
curve" [ 4 36].
See
"8.3.2 2-points
8.4
Settings menu
You can set additional settings using the main menu screen and its
submenus. The most important settings are presented here.
8.4.1
Main zone
Ext thermostat type
Only applicable in external room thermostat control.
NOTICE
If an external room thermostat is used, the external room
thermostat will control the room frost protection. However,
the room frost protection is only possible if [C.2] Space
heating/cooling=On.
#
Code
[2.A]
[C–05]
External room thermostat type for the
main zone:
▪ 1: 1 contact: The used external room
thermostat can only send a thermo
ON/OFF
separation between heating or cooling
demand.
▪ 2: 2
room thermostat can send a separate
heating/cooling
condition.
8 Configuration
Fine-tune with slope and
offset:
Slope
Offset
↑
—
↓
—
↓
↑
—
↑
↓
↑
↑
↓
↑
↓
—
↓
Fine-tune with
setpoints:
(a)
(a)
(a)
(a)
Y2
Y1
X1
X2
↑
—
↑
—
↓
—
↓
—
—
↑
—
↑
↑
↑
↑
↑
↓
↑
↓
↑
—
↓
—
↓
↑
↓
↑
↓
↓
↓
↓
↓
Description
condition.
There
is
no
contacts: The used external
thermo
ON/OFF
Installation manual
37
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