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Configuration
Installer reference guide
133
EHYH EHYHBH/X08AF + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355634-1F – 2020.10
#
Code
Description
[A.2.2.6.3]
[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.
See also table below (Alarm output logic).
Alarm output logic
[C-09]
Alarm
No alarm
No power supply
to unit
0 (default)
Closed output
Open output
Open output
1
Open output
Closed output
Demand PCB
The demand PCB is used to enable the power consumption control by digital
inputs.
#
Code
Description
[A.2.2.7]
[D-04]
Demand PCB
Indicates if the optional demand PCB is installed.
▪
0 (
No
)(default)
▪
1 (
Pwr consmp ctrl
)
Energy metering
When energy metering is performed by the use of an external power or gas meter
(field supply), configure the settings as described below. Select the pulse frequency
output of each meter in accordance with the meter specifications. It is possible to
connect a power meter and a gas meter with different pulse frequencies. When no
power meter or gas meter is used, select
No
to indicate the corresponding pulse
input is NOT used.
#
Code
Description
[A.2.2.8]
[D‑08]
Optional external kWh meter 1:
▪
0 (
No
)(default): 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
)
Содержание Altherma EVLQ05+08CA
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