Scheduled + Reheat Mode; Using The Dhw Tank Temperature Home Page; Using The Dhw Tank Booster Mode; Advanced Usage - Daikin Altherma EGSQH10S18AA9W Operation Manual

T t
1
2
60°C
50°C
40°C
15°C
00:00 07:00
T DHW tank temperature
t
t Time
3.4.3

Scheduled + reheat mode

In scheduled + reheat mode ( ), the domestic hot water control is
the same as in scheduled mode. However, when the DHW tank
temperature drops below a preset value (=reheat tank temperature –
hysteresis value; example: 35°C), the DHW tank heats up until it
reaches the reheat set point (example: 45°C). This ensures that a
minimum amount of hot water is available at all times.
Example:
T t
1
2
60°C
50°C
45°C
35°C
15°C
00:00 07:00
T DHW tank temperature
t
t Time
60°C Storage comfort
50°C Storage eco
45°C Reheat
35°C Reheat tank temperature – hysteresis value
3.4.4 Using the DHW tank temperature home
page
Typical DHW tank temperature home pages
Depending on the user profile, the user interface gives you either a
basic or a detailed home page. The examples in the illustrations
below are in DHW tank mode = Scheduled.
User profile = Basic
15:20
Mon
Tank
60°C
Storage comfort
To read out and adjust the desired reheat temperature (in
scheduled and reheat mode)
1 Go to [7.4.3.3]: > User settings > Preset values > Tank
temperature > Reheat.
Result: You can read out the desired reheat temperature.
2 Press or to adjust.
To read out and overrule the active or next scheduled desired
temperature (in scheduled mode or scheduled + reheat mode)
1 Go to the DHW tank temperature home page (Tank).
60°C
Result: is displayed.
EGSQH10S18AA9W
Daikin Altherma ground source heat pump
4P351750-1D – 2015.10
4
3
5
t
14:00 21:00
3 4
5
t
14:00 21:00
User profile = Detailed
Mon 15:20
60°C
Tank
Storage comfort
Tue 00:00
2 Press or to overrule. Note: If the desired temperature is
weather dependent, you cannot change it on the home page.
3.4.5 Using the DHW tank booster mode
To activate the DHW tank booster mode (user profile = Basic)
1 Go to the DHW tank temperature home page (Tank).
2 Press for more than 5 seconds.
To activate the DHW tank booster mode (user profile = Detailed)
1 Go to the DHW tank temperature home page (Tank).
2 Press to select .
3.5

Advanced usage

3.5.1

About changing the user permission level

The amount of information you can read out in the menu structure
depends on your user permission level:
▪ End user (= default)
▪ Adv. end user: You can read out more information.
To set the user permission level to Advanced end user
1 Go to the main menu or any of its submenus:
2 Press for more than 4 seconds.
Result: The user permission level switches to Adv. end user.
Additional information is displayed and "+" is added to the menu title.
The user permission level will stay in Adv. end user until set
otherwise.
To set the user permission level to End user
1 Press for more than 4 seconds.
Result: The user permission level switches to End user. The user
interface will return to the default home screen.
3.6

Schedules: Example

INFORMATION
The procedures to program other schedules are similar.
In this example:
▪ Room temperature schedule in heating mode
▪ Monday = Tuesday = Wednesday = Thursday = Friday
▪ Saturday = Sunday
To program the schedule
1 Go to [7.3.1.1]: > User settings > Set schedules > Room
temp. > Set heating schedule.
2 Select Empty and press
3 Program the schedule for Monday. See below for more details.
4 Copy from Monday to Tuesday, Wednesday, Thursday and
Friday. See below for more details.
5 Program the schedule for Saturday.
6 Copy from Saturday to Sunday.
7 Save the schedule and give it a name. See below for more
details.
To program the schedule for Monday
1 Use and to select Monday.
2 Press to enter the schedule for Monday.
3 Program the schedule for Monday:
▪ Use and to select an entry.
▪ Use and to change the value of an entry.
3 Operation
.
.
Operation manual
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