Daikin Intergas Altherma Hybrid User Reference Manual page 26

4 | Operation
Scheduled mode
User reference guide
26
INFORMATION
There is a risk of a space heating capacity shortage/comfort problem when selecting
[6‑0D]=0 ([A.4.1] Domestic hot water Type=Reheat only).
In case of frequent domestic hot water operation, frequent and long space heating
interruption will happen.
In reheat mode, you can do the following:
Read out the desired reheat temperature.
Adjust the reheat temperature.
Condition: is displayed on the DHW tank temperature
home page.
Activate the DHW tank booster mode.
(Only for field supplied domestic hot water pump for
secondary return)
Program a domestic hot water pump schedule to
determine when to turn ON and OFF the pump.
When turned ON, the pump runs and makes sure hot water
is instantly available at the tap. To save energy, only turn ON
the pump during periods of the day when instant hot water
is necessary.
See also:
▪ "Using the DHW tank temperature home
▪ "Using the DHW tank booster
▪ "4.7 Preset values and
In scheduled mode ( ), the DHW tank produces hot water corresponding to a
schedule. The best time to allow the tank to produce hot water is at night, because
the space heating demand is lower.
Example:
T t
60°C
50°C
40°C
15°C
00:00
T Domestic hot water tank temperature
t
t Time
▪ Initially, the DHW tank temperature is the same as the temperature of the
domestic water entering the DHW tank (example: 15°C).
▪ At 00:00 the DHW tank is programmed to heat up the water to a preset value
(example: Storage comfort = 60°C).
▪ During the morning, you consume hot water and the DHW tank temperature
decreases.
You can...
page" [
4
mode" [ 29]
4
schedules" [ 37]
1
2
4
3
5
07:00 14:00 21:00
Location
DHW tank
temperature home
page
Menu structure
4
28]
t
EJHA04AAV3 + NHY2KOMB28+32AA
Daikin Altherma Hybrid hydrosplit heat pump
4P556862-1A – 2020.10