8 Configuration
Installer reference guide
55
EKCB
EK2CB EKMBU EKMBUHCA9W1
Daikin Altherma low temperature monobloc
4P405544-1 – 2015.03
#
Code
Description
[A.2.2.F.5]
[C-08]
External sensor (indoor):
When an optional external ambient
sensor is connected, the type of the
sensor must be set. See
"5 Application
guidelines" on page 12
.
▪ 0 (No): (default) NOT installed. The
thermistor in the user interface and in
the outdoor unit are used for
measurement.
▪ 1 (Outdoor sensor): Remote outdoor
sensor, connected to the outdoor unit.
The outdoor sensor will be used to
measure
the
outdoor
ambient
temperature.
Remark:
For some
functionality, the temperature sensor
in the outdoor unit is still used.
▪ 2 (Room sensor): Remote indoor
sensor, connected to option box
EK2CB07CAV3.
The
temperature
sensor in the user interface is NOT
used anymore.
Remark:
This value
has only meaning in room thermostat
control.
INFORMATION
You can only connect either the remote indoor sensor or
the remote outdoor sensor.
#
Code
Description
[A.2.2.F.6]
[D-04]
PCC by digital inputs:
▪ 0 (No)
▪ 1 (Yes)
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
Description
[A.2.3.1]
[6-02]
Booster heater: Only applies to domestic
hot water tanks with an internal booster
heater (EKHW). The capacity of the
booster heater at nominal voltage.
Nominal value is 3 kW. Default: 3 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. Nominal value 3 kW. Default:
3 kW.
Range: 0~10 kW (in steps of 0.2 kW)
#
Code
Description
[A.2.3.3]
[6-04]
BUH: step 2: Only applies to a two-step
backup heater (*9W). The capacity
difference between the second and first
step of the backup heater at nominal
voltage. Nominal value depends on the
backup heater configuration. Default:
0 kW.
▪ 3 kW, 1N~ 230 V: 0 kW
▪ 6 kW, 1N~ 230 V: 3 kW (6 kW-3 kW)
▪ 6 kW, 3N~ 400 V: 3 kW (6 kW-3 kW)
▪ 9 kW, 3N~ 400 V: 6 kW (9 kW-3 kW)
Range: 0~10 kW (in steps of 0.2 kW)
8.2.5
Space heating/cooling control
The basic required settings in order to configure the space heating/
cooling 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
Description
[A.3.1.1.1]
N/A
LWT setpoint mode:
▪ 0 (Fixed)(default)
The
desired
leaving
water
temperature is:
▪ NOT weather-dependent (i.e. does
NOT depend on the outdoor
ambient temperature)
▪ fixed in time (i.e., NOT scheduled)
▪ 1 (Weather dep.): The desired
leaving water temperature is:
▪ weather-dependent (i.e. depends
on
the
outdoor
ambient
temperature)
▪ fixed in time (i.e., NOT scheduled)
continued >>
Summary of Contents for EK2CB07CAV3
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