Additional Zone - Daikin EAVH16S23DA6V Installer's Reference Manual

10 | Configuration

10.5.4 Additional zone

Installer reference guide
132
INFORMATION
During defrost operation, the shut-off valve is ALWAYS opened.
During thermo: If [F‑0B] is enabled, the shut off valve closes when there is no
heating demand from the main zone. Enable this setting to:
▪ avoid leaving water supply to the heat emitters in the main LWT zone (through
the mixing valve station) when there is request from the additional LWT zone.
▪ activate the ON/OFF pump of the mixing valve station ONLY when there is
demand.
# Code
[2.D.1] [F-0B]
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).
Setpoint screen
Control the leaving water temperature for the additional zone via setpoint screen

[3] Additional zone.

See "10.3.5 Setpoint screen" [
Schedule
Indicates if the desired leaving water temperature is according to a schedule.
See "10.5.3 Main zone" [
# Code
[3.1] N/A
Heating schedule
Define a heating temperature schedule for the additional zone via [3.2] Heating
schedule.
See "10.3.7 Schedule screen:
Cooling schedule
Define a cooling temperature schedule for the additional zone via [3.3] Cooling
schedule.
See "10.3.7 Schedule screen:
Setpoint mode
The setpoint mode of the additional zone can be independently set from the
setpoint mode of the main zone.
The shut off valve:
▪ 0 No: is NOT influenced by heating or cooling
demand.
▪ 1 Yes: closes when there is NO heating or
cooling demand.
4
109].
4
123].
Schedule:
▪ No
▪ Yes
4
Example" [ 110].
4
Example" [ 110].
Description
Description
EPGA11~16DAV3(7) + EAVH/X16S18+23DA6V(7)+9W(7)
Daikin Altherma 3 H F
4P556070-1A – 2021.09