Daikin EHFZ03S18DJ3V, Руководство по установке для специалистов, Страница: 117 / 212

10 | Configuration
Installer reference guide
117
ERLA EHFZ03S18DJ3V
Daikin Altherma 3 R F
4P596821-1B – 2021.10
▪ 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.
a
b
a Additional LWT zone: Highest temperature
b Main LWT zone: Lowest temperature
Space heating/cooling: Pump operation mode
# Code Description
[A.2.1.9] [F-0D] Pump operation mode
▪ 0 ( Continuous )
▪ 1 ( Sample )
▪ 2 ( Request )
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).
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
Sample :
The pump is ON when there is a 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