Daikin EGSQH10S18AA9W, Installer'S Reference Manual

Page: 37 / 96

8 Configuration
Installer reference guide
37
EGSQH10S18AA9W
Daikin Altherma ground source heat pump
4P351748-1D – 2016.02
# Code Description
[A.2.1.B] N/A Only if there are 2 user interfaces (1
installed in the room, 1 installed at the
indoor unit):
b
a
▪ a: At unit
▪ b: In room as room thermostat
User interface location:
▪ 0 (At unit): the other user interface is
automatically set to In room and if RT
control is selected act as room
thermostat.
▪ 1 (In room)(default): the other user
interface is automatically set to At unit
and if RT control is selected to act as
room thermostat.
# Code Description
[A.2.1.8] [7-02] The system can supply leaving water to
up to 2 water temperature zones. During
configuration, the number of water zones
must be set.
Number of LWT zones:
▪ 0 (1 LWT zone)(default): Only 1
leaving water temperature zone. This
zone is called the main leaving water
temperature zone.
a
▪ a: Main LWT zone
continued >>
# Code Description
[A.2.1.8] [7-02] << continuation
▪ 1 (2 LWT zones): 2 leaving water
temperature zones. The zone with the
lowest leaving water temperature (in
heating) is called the main leaving
water temperature zone. The zone
with
the highest leaving water
temperature (in heating) is called the
additional leaving water temperature
zone. In practice, the main leaving
water temperature zone consists of
the higher load heat emitters and a
mixing station is installed to achieve
the desired leaving water temperature.
a
b
▪ a: Add LWT zone
▪ b: Main LWT zone
# Code Description
[A.2.1.9] [F-0D] When the space heating control is OFF
by the user interface, the pump is always
OFF. When the space heating control is
On, you can select the desired pump
operation mode (only applicable during
space heating)
Pump operation mode:
▪ 0 (Continuous): Continuous pump
operation, regardless of thermo ON or
OFF condition.
Remark: continuous
pump operation requires more energy
than
sample or request pump
operation.
a
b c
d
b c
▪ a: Space heating control (user
interface)
▪ b: OFF
▪ c: On
▪ d: Pump operation
continued >>