10
|
Configuration
Installer reference guide
128
E EHFH03S18D
Daikin Altherma 3 R F
4P596806-1C – 2022.09
#
Code
Description
N/A
[C-09]
Alarm output
Indicates the logic of the alarm output on the
digital I/O PCB during malfunctioning.
▪
0 (
Normally open
): The alarm output will be
powered when an alarm occurs. By setting this
value, a distinction is made between the
detection of an alarm, and the detection of a
power failure.
▪
1 (
Normally closed
): The alarm output will
NOT be powered when an alarm occurs.
Alarm output logic
[C-09]
Alarm
No alarm
No power supply
to unit
0 (default)
Closed output
Open output
Open output
Demand PCB
The demand PCB is used to enable the power consumption control by digital
inputs. See
29].
#
Code
Description
N/A
[D-04]
Demand PCB
Indicates if the optional demand PCB is installed.
▪
0 (
No
)
▪
1 (
Pwr consmp ctrl
)
Energy metering
When energy metering is performed by the use of external power meters,
configure the settings as described below. Select the pulse frequency output of
each power meter in accordance with the power meter specifications. It is possible
to connect (up to 2) power meters with different pulse frequencies. When only 1
or no power meter is used, select
No
to indicate the corresponding pulse input is
NOT used.
#
Code
Description
N/A
[D‑08]
Optional external kWh meter 1:
▪
0 (
No
): NOT installed
▪
1: Installed (0.1
pulse/kWh
)
▪
2: Installed (1
pulse/kWh
)
▪
3: Installed (10
pulse/kWh
)
▪
4: Installed (100
pulse/kWh
)
▪
5: Installed (1000
pulse/kWh
)
