3 Operation
Operation manual
6
EABH/X16DA+9W + EAVH/X16S(U)18+9W
Daikin Altherma 3 H F+W
4P556068-2A – 2019.12
3.3
Turning operation ON or OFF
3.3.1
Visual indication
Certain functionalities of the unit can be enabled or disabled
separately. If a functionality is disabled, the corresponding
temperature icon in the home screen will be greyed out.
Room temperature control
1.6
bar
55
19
42
18
a
1.6
bar
55
19
42
18
b
a
Room temperature control ON
b
Room temperature control OFF
Space heating/cooling operation
1.6
bar
55
19
42
18
c
1.6
bar
55
19
42
18
d
c
Space heating/cooling operation ON
d
Space heating/cooling operation OFF
Tank heating operation
1.6
bar
55
19
42
18
e
1.6
bar
55
19
42
18
f
a
Tank heating operation ON
b
Tank heating operation OFF
3.3.2
To turn ON or OFF
Room temperature control
1
Go to [C.1]:
Operation
>
Room
.
Operation
Room
Space heating/cooling
On
On
C.1
2
Set operation to
On
or
Off
.
Space heating/cooling operation
NOTICE
Room frost protection.
Even if you turn OFF space
heating/cooling operation ([C.2]:
Operation
>
Space
heating/cooling
), room frost protection –if enabled– will
remain active.
NOTICE
Water pipe freeze prevention.
Even if you turn OFF
space heating/cooling operation ([C.2]:
Operation
>
Space heating/cooling
), water pipe freeze prevention –
if enabled– will remain active.
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
.
3.4
Space heating/cooling control
3.4.1
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 tell the system which space operation to use, you can:
You can…
Location
Check which space operation mode is
currently used.
Home screen
Set the space operation mode permanently. Main menu
Restrict automatic changeover according to
a monthly schedule.