Bbr16 Power Limitation; Setting Up An External Temperature Sensor; Setting Up Passive Cooling - Daikin Altherma 3 GEO Series Installer's Reference Manual

5 Application guidelines
C
i
a
CL
b
d
c
t
Ci Current input
t Time
CL Current limit corresponding to fuse size
a Current limitation active (no external load)
b External load
c Current limitation active (with external load)
d Actual current input
Setup and configuration
See:
▪ The installation manual of the current sensors
▪ "To perform a current sensor phase
Wires: 3×2. Use part of the cable (40 m) delivered as
accessory.
See "Power consumption
[9.9.1]=3 (Power consumption control = Current sensor)
[9.9.E] Current sensor offset
5.6.5

BBR16 power limitation

INFORMATION
Restriction: BBR16 settings are only visible when the
language of the user interface is set to Swedish.
NOTICE
2 weeks to change. After you activated BBR16, you only
have 2 weeks to change its settings (BBR16 activation
and BBR16 power limit). After 2 weeks, the unit freezes
these settings.
Note: This is different from the permanent power limitation,
which is always changeable.
Use the BBR16 power limitation when you must comply with BBR16
regulations (Swedish energy regulations).
You can combine the BBR16 power limitation with the other power
consumption controls. If you do so, the unit uses the most restrictive
control.
P
i
a
BBR16
b
t
P Power input
i
t Time
BBR16 BBR16 limit level
a Power limitation active
b Actual power input
Setup and configuration
▪ No additional equipment needed.
▪ Set the power consumption control settings in [9.9] via the user
interface (for the description
"10 Configuration" [ 4 55]):
▪ Activate BBR16
▪ Set the desired power limitation level
Installer reference guide
22
check" [ 4 89]
control" [ 4 80]:
of all settings,
5.7 Setting up an external temperature
sensor
Indoor ambient temperature
You can connect one external temperature sensor. It can measure
the indoor ambient temperature. We recommend to use an external
temperature sensor in the following cases:
▪ In room thermostat control, the dedicated Human Comfort
Interface (BRC1HHDA) is used as room thermostat and it
measures the indoor ambient temperature. Therefore, the
dedicated Human Comfort Interface must be installed on a
location:
▪ Where the average temperature in the room can be detected
▪ That is NOT exposed to direct sunlight
▪ That is NOT near a heat source
▪ That is NOT affected by outside air or air draught because of,
for example, door opening/closing
▪ If this is NOT possible, we recommend to connect a remote indoor
sensor (option KRCS01-1).
▪ Setup and configuration:
See:
▪ Installation manual of the remote indoor sensor
▪ Addendum book for optional equipment
Wires: 2×0.75 mm²
[9.B.1]=2 (External sensor = Room)
[1.7] Room sensor offset
Outdoor ambient temperature
The remote outdoor sensor (delivered as accessory) measures the
outdoor ambient temperature.
▪ Setup and configuration: See
[ 4 37] (+ the installation manual of the remote
outdoor sensor"
outdoor sensor (delivered as accessory)).
5.8

Setting up passive cooling

INFORMATION
Restriction: Passive cooling is only possible for:
▪ Heating only models
▪ Brine temperatures between 0 and 20°C
Passive cooling is cooling without using the compressor. Here the
brine circuit must be branched over the cooling fan coils.
see
"8.2.2 To connect the remote
EGSAH/X06+10DA9W(G)
Daikin Altherma 3 GEO
4P569820-1A – 2019.09