Quick Wizard: Capacities (Energy Metering); Space Heating Control - Daikin Altherma EHVH08SU18CB6W Installer's Reference Manual

# Code
[A.2.2.7] [D-04] Demand PCB
Only applicable for EHVH04+08.
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 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
[A.2.2.8] [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)
[A.2.2.9] [D‑09] Optional external kWh meter 2:
▪ 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)
8.2.4 Quick wizard: Capacities (energy
metering)
The capacities of all electrical heaters must be set for the energy
metering and/or power consumption control feature to work properly.
When measuring the resistance value of each heater, you can set
the exact heater capacity and this will lead to more accurate energy
data.
# Code
[A.2.3.1] [6-02] Booster heater: The capacity of the
booster heater at nominal voltage.
Default: 2.4 kW.
Range: 0~10 kW (in steps of 0.2 kW)
[A.2.3.2] [6-03] BUH: step 1: The capacity of the first
step of the backup heater at nominal
voltage. Default: 3 kW.
Range: 0~10 kW (in steps of 0.2 kW)
[A.2.3.3] [6-04] BUH: step 2: The capacity difference
between the second and first step of the
backup heater at nominal voltage.
Default: 3 kW.
Range: 0~10 kW (in steps of 0.2 kW)
[A.2.3.6] [6-07] Bottom plate heater: Only applies to an
optional bottom plate heater
(EKBPHTH16A). The capacity of the
optional bottom plate heater at nominal
voltage. Default: 0 W.
Range: 0~200 W (in steps of 10 W)
ERLQ004~008CA + EHVH04+08SU18+26CB6W
Daikin Altherma – Low temperature split
4P449978-1B – 2018.07
Description
Description
Description
8.2.5

Space heating control

The basic required settings in order to configure the space heating of
your system are described in this chapter. The weather-dependent
installer settings define the parameters for the weather-dependent
operation of the unit. When weather-dependent operation is active,
the water temperature is determined automatically depending on the
outdoor temperature. Low outdoor temperatures will result in warmer
water and vice versa. During weather-dependent operation, the user
has the possibility to shift up or down the target water temperature
by a maximum of 5°C.
See the user reference guide and/or operation manual for more
details about this function.
Leaving water temperature: Main zone
# Code
[A.3.1.1.1] N/A LWT setpoint mode:
▪ Fixed
The
temperature is:
▪ NOT weather-dependent (i.e. does
▪ fixed in time (i.e., NOT scheduled)
▪ Weather dep. (default): The desired
leaving water temperature is:
▪ weather-dependent (i.e. depends
▪ fixed in time (i.e., NOT scheduled)
# Code
[A.3.1.1.1] N/A << continuation
▪ Fixed/scheduled: The desired leaving
water temperature is:
▪ NOT
▪ according
▪ WD/scheduled: The desired leaving
water temperature is:
▪ weather-dependent
▪ according
8 Configuration
Description
desired leaving water
NOT depend on the outdoor
ambient temperature)
on the outdoor ambient
temperature)
continued >>
Description
weather-dependent (i.e.,
does NOT depend on the outdoor
ambient temperature)
a schedule. The
scheduled actions consists
desired shift actions, either preset
or custom.
Remark: This value can only be
set in leaving water temperature
control.
(i.e., does
depend on the outdoor ambient
temperature)
a schedule. The
scheduled actions consists
desired leaving water
temperatures either preset
custom.
Remark: This value can only be
set in leaving water temperature
control.
Installer reference guide
of
of
or
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