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8 Configuration
Installer reference guide
45
EBLQ+EDLQ011~0W1 + EK(2)CB07CAV3
Daikin Altherma low temperature monobloc
4P538847-1 – 2018.05
#
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/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
sample
or
request
pump
operation.
a
b
c
d
b
c
▪ a: Space heating/cooling control
(user interface)
▪ b: OFF
▪ c: On
▪ d: Pump operation
continued >>
#
Code
Description
[A.2.1.9]
[F-0D]
<< continuation
▪ 1 (Sample): The pump is ON when
there is heating or cooling demand as
the leaving water temperature has not
reached the desired temperature yet.
When thermo OFF condition occurs,
the pump runs every 5 minutes to
check the water temperature and
demand
heating
or
cooling
if
necessary.
Remark:
Sample is NOT
available in external room thermostat
control or room thermostat control.
a
b
d
e
f
c
g
b
c
▪ a: Space heating/cooling control
(user interface)
▪ b: OFF
▪ c: On
▪ d: LWT temperature
▪ e: Actual
▪ f: Desired
▪ g: Pump operation
continued >>
#
Code
Description
[A.2.1.9]
[F-0D]
<< continuation
▪ 2 (Request)(default): Pump operation
based on request.
Example:
Using a
room thermostat creates thermo ON/
OFF condition. When there is no such
demand, the pump is OFF.
Remark:
Request is NOT available in leaving
water temperature control.
a
d
e
b
b
c
b
c
c
▪ a: Space heating/cooling control
(user interface)
▪ b: OFF
▪ c: On
▪ d: Heating demand (by ext RT or
RT)
▪ e: Pump operation