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INFORMATION
▪ The remote indoor sensor can only be used in case the
user interface is configured with room thermostat
functionality.
▪ You can only connect either the remote indoor sensor or
the remote outdoor sensor.
Remote outdoor sensor (EKRSCA1)
By default the sensor inside the outdoor unit will be used to measure
the outdoor temperature.
As an option the remote outdoor sensor can be installed to measure
the outdoor temperature on another location (e.g. to avoid direct
sunlight) to have an improved system behaviour.
For installation instructions, see the installation manual of the remote
outdoor sensor.
4.2.2
Possible combinations of indoor unit and outdoor unit
Outdoor unit
ERHQ011BAV3
ERHQ014BAV3
ERHQ016BAV3
ERLQ011CAV3
ERLQ014CAV3
ERLQ016CAV3
ERHQ011BAW1
ERHQ014BAW1
ERHQ016BAW1
ERLQ011CAW1
ERLQ014CAW1
ERLQ016CAW1
5
Application guidelines
5.1
Overview: Application guidelines
The purpose of the application guidelines is to give a glance of the
possibilities of the Daikin heat pump system.
NOTICE
▪ The illustrations in the application guidelines are meant
for reference only, and are NOT to be used as detailed
hydraulic
diagrams.
dimensioning and balancing are NOT shown, and are
the responsibility of the installer.
▪ For more information about the configuration settings to
optimize heat pump operation, see "8 Configuration" on
page 33.
This chapter contains applications guidelines for:
▪ Setting up the space heating/cooling system
▪ Setting up an auxiliary heat source for space heating
▪ Setting up the domestic hot water tank
▪ Setting up the energy metering
▪ Setting up the power consumption
▪ Setting up an external temperature sensor
5.2
Setting up the space heating/cooling
system
The Daikin heat pump system supplies leaving water to heat
emitters in one or more rooms.
ERHQ011~016BA + ERLQ011~016CA + EHVH/X16S18+26CA
Daikin Altherma - Low Temperature Split
4P313777-1C – 2012.11
EHVH16S18CA3V
EHVX16S18CA3V
O
O
O
O
O
O
O
O
O
O
O
O
The
detailed
hydraulic
INFORMATION
You can only connect either the remote indoor sensor or
the remote outdoor sensor.
PC configurator (EKPCCAB*)
The PC cable makes a connection between the switch box of the
indoor unit and a PC. It gives the possibility to upload different
language files to the user interface and indoor parameters to the
indoor unit. For the available language files, contact your local
dealer.
The software and corresponding operating instructions are available
on Daikin Extranet.
For installation instructions, see the installation manual of the PC
cable.
Indoor unit
EHVH16S26CA9W
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Because the system offers a wide flexibility to control the
temperature in each room, you need to answer the following
questions first:
▪ How many rooms are heated (or cooled) by the Daikin heat pump
system?
▪ Which heat emitter types are used in each room and what is their
design leaving water temperature?
Once the space heating/cooling requirements are clear, Daikin
recommends to follow the setup guidelines below.
5.2.1
Single room
Under floor heating or radiators – Wired room
thermostat
Setup
A
B
A Main leaving water temperature zone
B One single room
a User interface used as room thermostat
5 Application guidelines
EHVX16S26CA9W
O
O
O
O
O
O
O
O
O
O
O
O
a
Installer reference guide
7
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