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4 Operation
2 Select User defined 1, User defined 2 or User defined 3 and
press
.
3 Change the name and press
temperature schedules). Example: MyWeekSchedule
4.7.4
Predefined schedules: Room temperature
+ leaving water temperature (main)
: Desired temperature = Preset value (Comfort)
: Desired temperature = Preset value (Eco)
Predefined 1
Mon - Fri
07:00 09:00
Sat - Sun
08:00
Predefined 2
Mon - Fri
07:00 09:00
Sat - Sun
08:00
Predefined 3
Mon - Sun
08:00
4.7.5
Predefined schedules: Leaving water
temperature (additional)
: Additional zone = On
: Additional zone = OFF
Predefined 1
Mon - Fri
07:00 09:00
Sat - Sun
08:00
Predefined 2
Mon - Fri
07:00 09:00
Sat - Sun
08:00
Predefined 3
Mon - Sun
08:00
4.7.6
Predefined schedules: DHW tank
temperature
a
: Start production of domestic hot water. Desired DHW tank
temperature = Preset value (Storage comfort)
b
: Start production of domestic hot water. Desired DHW tank
temperature = Preset value (Storage eco)
User reference guide
18
. (Only applicable for room
17:00
23:00
23:00
12:00
14:00
17:00
23:00
23:00
23:00
17:00
23:00
23:00
12:00
14:00
17:00
23:00
23:00
23:00
Predefined 1
a
Mon - Sun
b
Predefined 2
a
Mon - Sun
b
Predefined 3
a
Mon - Fri
b
a
Sat - Sun
b
4.8
Weather dependent operation
In space heating control, the leaving water temperature setpoint
mode can be:
▪ Fixed
▪ Weather-dependent (the leaving water temperature is determined
automatically depending on the outdoor temperature)
To select the setpoint mode, see the installer reference guide.
To set the parameters for the weather-dependent curve, see below.
4.8.1
To set the weather dependent settings
Prerequisite: You switched the permission level to Advanced end
user.
1 Go to [7.7]:
> User settings > Set weather dependent.
2 For main leaving water temperature zone [7.7.1], modify with
,
,
,
, and confirm with
3 If applicable, for additional leaving water temperature zone
[7.7.2], modify with
,
,
Set weather-dependent heating
T t
c
d
a
b
T
Target leaving water temperature
t
T
Outdoor temperature
a
a
Low outdoor ambient temperature
b
High outdoor ambient temperature
c
Desired leaving water temperature when the outdoor
temperature equals or drops below the low ambient
temperature. Note: in heating, this value should be higher
than (d) as for low outdoor temperatures warmer water is
required.
d
Desired leaving water temperature when the outdoor
temperature equals or rises above the high ambient
temperature. Note: in heating, this value should be lower
than (c) as for high outdoor temperatures less warm water
is required.
EHBH04~16CBV + EHVH04~16S18+26CBV
:00
:00
:00
:00
:00
:00
.
,
, and confirm with
.
T a
Daikin Altherma – Low temperature split
4P449972-1 – 2016.06
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