3
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Operation
User reference guide
16
EHFZ03S18DJ3V
Daikin Altherma 3 R F
4P596825-1 – 2019.10
Before you can control…
You have to turn ON…
Main (+ additional) leaving water
temperature
Main (+ additional) leaving water
temperature control (
LWT main
and
LWT add
)
Main and additional leaving water
temperature control are always turned
ON or OFF together.
DHW tank temperature
Domestic hot water control (
Tank
)
If you turn ON…
Then…
Room temperature control
Main (+ additional) leaving water
temperature control is automatically
turned ON.
Main (+ additional) leaving water
temperature control
Room temperature control is NOT
automatically turned ON.
If you turn OFF…
Then…
Room temperature control
Main (+ additional) leaving water
temperature control is NOT
automatically turned OFF.
Main (+ additional) leaving water
temperature control
Room temperature control is
automatically turned OFF.
To check if a control is turned ON or OFF
1
Go to the home page of the control.
Example:
Room temperature home page
(
Room
).
2
Check if the LED is ON or OFF.
Note:
If the control is turned OFF,
OFF
is also
displayed on the screen.
To turn ON or OFF the room temperature control
1
Go to the room temperature home page (
Room
).
2
Press .
To turn ON or OFF the leaving water temperature (main + additional) control
1
Go to one of the following the home pages:
▪
Main leaving water temperature home page (
LWT main
)
▪
Additional leaving water temperature home page (
LWT add
)
2
Press .
To turn ON or OFF the domestic hot water control
1
Go to the DHW tank temperature home page (
Tank
).
2
Press .
3.4 Space heating control
NOTICE
Room frost protection.
Even if you turn OFF the leaving water temperature (main +
additional) control via the home pages (
LWT main
+
LWT add
), room frost
protection –if enabled– will remain active.
