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5.7.2 Reheat mode
EBLA04~08E2V3+E23V3 + EDLA04~08E2V3+E23V3
Daikin Altherma 3 M
4P685231-1A – 2023.05
INFORMATION
In case of error code AH and no interruption of the disinfection function occurred
due to domestic hot water tapping, following actions are recommended:
▪
When the Reheat only or Schedule + reheat mode is selected, it is
recommended to program the start-up of the disinfection function at least
4 hours later than the last expected large hot water tapping. This start-up can be
set by installer settings (disinfection function).
▪
When the Schedule only mode is selected, it is recommended to program an
Eco action 3 hours before the scheduled start-up of the disinfection function to
preheat the tank.
When weather-dependent operation is used for the tank, the tank temperature is
determined automatically by the outdoor temperature. For more information, see
"5.9 Weather-dependent
To determine which domestic hot water mode you are using (method 1)
Check the installer settings table filled in by the installer.
To determine which domestic hot water mode you are using (method 2)
1 Go to [5]: Tank.
2 Check which items are displayed:
[5.1]
Powerful operation
[5.2]
Comfort setpoint
[5.3]
Eco setpoint
[5.4]
Reheat setpoint
[5.5]
Schedule
If... is displayed
Only [5.1] Powerful operation
All items except [5.4] Reheat
setpoint are displayed
All items including [5.4] Reheat
setpoint are displayed
In reheat mode, the DHW tank continuously heats up to the temperature shown
on the home screen (example: 50°C) when the temperature drops below a certain
value.
T t
60°C
50°C
40°C
15°C
00:00
T
DHW tank temperature
t
t Time
4
curve" [
44].
Then the DHW tank mode =...
Reheat only
Schedule only
Schedule + reheat
1
3
2
4
07:00
14:00
21:00
5
Operation
|
t
User reference guide
31
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