Daikin EHVZ-E9W - Domestic Hot Water Control; About Domestic Hot Water Control

5 | Operation
User reference guide
30
EHVZ04+08S18+23EA
Daikin Altherma 3 R F
4P629094-1A – 2021.02
2 Adjust the desired leaving water temperature.
+
–
35°C
2
a b
Main zone
+
–
45°C
3
a b
Additional zone
a Actual leaving water temperature
b Desired leaving water temperature
If scheduling is on after changing the desired leaving water temperature
▪ The temperature will stay the same as long as there is no scheduled action.
▪ The desired leaving water temperature will return to its scheduled value
whenever a scheduled action occurs.
You can avoid scheduled behaviour by (temporarily) turning off scheduling.
To turn off leaving water temperature scheduling
1 Go to one of the following:
▪ [2.1]: Main zone > Schedule
▪ [3.1]: Additional zone > Schedule
2 Select No.
To enable weather-dependent operation for the leaving water temperature
See "5.9.4Using weather-dependent curves"[446].
5.7 Domestic hot water control
5.7.1 About domestic hot water control
Depending on the DHW tank mode (installer setting), you use a different domestic
hot water control:
▪ Reheat only
▪ Schedule + reheat
▪ Schedule only