Daikin Altherma 3 R F+W, User Reference Manual, Page: 18 / 56

4 | Operation
User reference guide
18
EHBH/X04+08DA*V7 + EHVH/X04+08S(U)18+23DA/DJ3V+6V+9W7
Daikin Altherma 3 R F+W
4P618959-1 – 2020.03
1 Go to [C.2]:
Operation
>
Space heating/cooling
.
Operation
Space heating/cooling
Tank Off
On
On Room
C.2
2 Set operation to
On
or
Off
.
Tank heating operation
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 .
4.4 Space heating/cooling control
4.4.1 About space heating/cooling control
Controlling space heating/cooling typically consists of the following stages:
1 Setting the space operation mode
2 Controlling the temperature
Depending on the system layout and installer configuration, you use a different
temperature control:
▪ Room thermostat control
▪ Leaving water temperature control
▪ External room thermostat control
4.4.2 Setting the space operation mode
About space operation modes
Your unit can be a heating or a heating/cooling model:
▪ If your unit is a heating model, it can heat up a space.
▪ If your unit is a heating/cooling model, it can both heat up and cool down a
space. You have to tell the system which operation mode to use.
To determine if a heating/cooling heat pump model is installed
1 Go to [4]: Space heating/cooling .
2 Check if [4.1] Operation mode is listed and editable. If so, a
heating/cooling heat pump model is installed.