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Configuration
Installer reference guide
137
ERLA EHFZ03S18DJ3V
Daikin Altherma 3 R F
4P596821-1B – 2021.10
#
Code
Description
N/A
[F-0B]
The shut-off valve:
▪
0 (
No
)(default): is NOT influenced by heating or
cooling demand.
▪
1 (
Yes
): closes when there is NO heating or
cooling demand.
INFORMATION
The setting [F‑0B] is only valid when there is a thermostat or external room
thermostat request setting (NOT in case of leaving water temperature setting).
Cooling
: The shut-off valve closes, depending on [F-0C] when the unit is running
in cooling operation mode. Enable this setting to avoid cold leaving water through
the heat emitter and the forming of condensation (e.g. under floor heating loops or
radiators).
#
Code
Description
N/A
[F-0C]
The shut-off valve:
▪
0 (
No
): is NOT influenced by changing the space
operation mode to cooling.
▪
1 (
Yes
)(default): closes when the space
operation mode is cooling.
Operation range
Depending on the average outdoor temperature, the operation of the unit in space
heating or space cooling is prohibited.
Space heating OFF temp
: When the averaged outdoor temperature raises
above this value, space heating is turned OFF to avoid overheating.
#
Code
Description
[A.3.3.1]
[4-02]
14°C~35°C
Space cooling On temp
: When the averaged outdoor temperature drops
below this value, space cooling is turned OFF.
#
Code
Description
[A.3.3.2]
[F-01]
10°C~35°C
The same setting is also used in automatic
heating/cooling changeover.
Automatic heating/cooling changeover
Only applicable for models where cooling is possible. The end-user sets the desired
operation mode on the user interface: Heating, Cooling or Automatic (see also
operation manual/user reference guide). When Automatic is selected, the
changing of the operation mode is based on:
▪
Monthly allowance for heating and/or cooling: the end-user indicates on a
monthly base which operation is allowed ([7.5]: both heating/cooling or heating
ONLY or cooling ONLY). If the allowed operation mode changes to cooling ONLY,
the operation mode changes to cooling. If the allowed operation mode changes
to heating ONLY, the operation mode changes to heating.