Daikin EHBX08DA9W - Page 72

8 Configuration
Installer reference guide
72
ERGA04~08DAV3(A) + EHBH/X04+08DA
Daikin Altherma – Low temperature split
4P496758-1 – 2017.12
# Code Description
[9.8.3] [D-05] Allow pump:
▪ 0 No: Pump is forced off
▪ 1 Yes: No limitation
[D‑00] Booster heater Backup heater Compressor
0 Forced OFF Forced OFF Forced OFF
1 Permitted
2 Forced OFF Permitted
3 Permitted
Power consumption control
Power consumption control
See "5 Application guidelines" on page 10 for detailed information
about this functionality.
# Code Description
[9.9.1] [4-08] Power consumption control:
▪ 0 No: Disabled.
▪ 1 Continuous: Enabled: You can set
one power limitation value (in A or
kW) to which the system power
consumption will be limited for all the
time.
▪ 2 Inputs: Enabled: You can set up to
four different power limitation values
(in A or kW) to which the system
power consumption will be limited
when the corresponding digital input
asks.
[9.9.2] [4-09] Type:
▪ 0 Amp: The limitation values are set
in A.
▪ 1 kW: The limitation values are set in
kW.
Limit when [9.9.1]=Continuous and [9.9.2]=Amp:
# Code Description
[9.9.3] [5-05] Limit: Only applicable in case of full
time current limitation mode.
0A~50A
Limits when [9.9.1]=Inputs and [9.9.2]=Amp:
# Code Description
[9.9.4] [5-05] Limit 1: 0A~50°A
[9.9.5] [5-06] Limit 2: 0A~50°A
[9.9.6] [5-07] Limit 3: 0A~50°A
[9.9.7] [5-08] Limit 4: 0A~50°A
Limit when [9.9.1]=Continuous and [9.9.2]=kW:
# Code Description
[9.9.8] [5-09] Limit: Only applicable in case of full
time power limitation mode.
0kW~20kW
Limits when [9.9.1]=Inputs and [9.9.2]=kW:
# Code Description
[9.9.9] [5-09] Limit 1: 0kW~20°kW
[9.9.A] [5-0A] Limit 2: 0kW~20°kW
[9.9.B] [5-0B] Limit 3: 0kW~20°kW
# Code Description
[9.9.C] [5-0C] Limit 4: 0kW~20°kW
Priority heater
# Code Description
[9.9.D] [4-01] Power consumption control
DISABLED [4‑08]=0
▪ 0 None : Backup heater and booster
heater can operate simultaneously.
▪ 1 Booster heater: The booster heater
is prioritized.
▪ 2 Backup heater: The backup heater
is prioritized.
Power consumption control
ENABLED [4‑08]=1/2
▪ 0 None : Depending on the power
limitation level, the booster heater
will be limited first, before the backup
heater is limited.
▪ 1 Booster heater: Depending on the
power limitation level, the backup
heater will be limited first, before the
booster heater is limited.
▪ 2 Backup heater: Depending on the
power limitation level, the booster
heater will be limited first, before the
backup heater is limited.
Note: In case power consumption control is DISABLED (for all
models) the setting [4‑01] defines whether backup heater and
booster heater can operate simultaneously, or if the booster heater/
backup heater has priority over the backup heater/booster heater.
In case power consumption control is ENABLED, the setting [4‑01]
defines the priority of the electrical heaters depending on applicable
limitation.
Energy metering
Energy metering
If 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. If only 1 or no power meter is used,
select 'None' to indicate the corresponding pulse input is NOT used.
# Code Description
[9.A.1] [D‑08] Electricity meter 1:
▪ 0 None: NOT installed
▪ 1 1/10kWh: Installed
▪ 2 1/kWh: Installed
▪ 3 10/kWh : Installed
▪ 4 100/kWh: Installed
▪ 5 1000/kWh: Installed
[9.A.2] [D‑09] Electricity meter 2:
▪ 0 None: NOT installed
▪ 1 1/10kWh: Installed
▪ 2 1/kWh: Installed
▪ 3 10/kWh : Installed
▪ 4 100/kWh: Installed
▪ 5 1000/kWh: Installed
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