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8 Configuration
#
Code
[A.2.1.B]
N/A
Only if there are 2 user interfaces (1
installed in the room, 1 installed at the
indoor unit):
▪ a: At unit
▪ b: In room as room thermostat
User interface location:
▪ At unit: the other user interface is
automatically set to In room and if RT
control is selected act as room
thermostat.
▪ 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
[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: Main LWT zone
Installer reference guide
50
Description
a
b
Description
a
continued >>
#
Code
[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
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: Add LWT zone
▪ b: Main LWT zone
#
Code
[A.2.1.9]
[F-0D]
When the space heating/cooling control
is OFF by the user interface, the pump is
always OFF. When the space heating/
cooling control is On, you can select the
desired pump operation mode (only
applicable during space heating/cooling)
Pump operation mode:
▪ 0 (Continuous): Continuous pump
operation, regardless of thermo ON or
OFF condition. Remark: continuous
pump operation requires more energy
than
operation.
b
b
▪ a: Space heating/cooling control
(user interface)
▪ b: OFF
▪ c: On
▪ d: Pump operation
ERLQ004~008CA + EHVH/X04+08S18+26CB
Description
the
highest
leaving
water
a
b
Description
sample
or
request
pump
a
c
c
d
continued >>
Daikin Altherma – Low temperature split
4P384973-1D – 2018.07
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