Daikin Altherma 3 R F - Domestic Hot Water

4 | Quick guide
User reference guide
15
EHVZ04+08S18+23EA
Daikin Altherma 3 R F
4P629094-1A – 2021.02
4.3 Domestic hot water
To turn tank heating operation ON or OFF
NOTICE
Disinfection mode. Even if you turn OFF tank heating operation ([C.3]: Operation >
Tank), disinfection mode will remain active. However, if you turn it OFF while
disinfection is running, an AH error occurs.
1 Go to [C.3]: Operation > Tank.
Operation
Tank
Off
On
Space heating/cooling
C.3
2 Set operation to On or Off.
To change the tank temperature setpoint
In Reheat only mode, you can use the tank temperature setpoint screen to read
out and adjust the domestic hot water temperature.
1 Go to [5]: Tank.
Tank
5
2 Adjust the domestic hot water temperature.
+
–
50°C
5
a b
Tank
a Actual domestic hot water temperature
b Desired domestic hot water temperature
In other modes, you can only view the setpoint screen but not modify it. Instead,
you can modify the settings for the Comfort setpoint [5.2], Eco setpoint
[5.3] and Reheat setpoint [5.4].
More information
For more information, see also:
▪ "5.4Turning operation ON or OFF"[424]
▪ "5.7Domestic hot water control"[430]
▪ "5.8Preset values and schedules"[434]