Possible Options For The Indoor Unit - Daikin EPRA18DAW1 Installer's Reference Manual

4 | About the units and options

4.3.3 Possible options for the indoor unit

Installer reference guide
24
▪ EKMST2 with rubber feet: to install the outdoor unit on foundations where
drilling is not allowed or possible, such as flat roofs or pavements.
For installation instructions, see the installation manual of the mounting stand.
Multi-zoning wired controls
You can connect the following multi-zoning wired controls:
▪ Multi-zoning base unit 230 V (EKWUFHTA1V3)
▪ Digital thermostat 230 V (EKWCTRDI1V3)
▪ Analogue thermostat 230 V (EKWCTRAN1V3)
▪ Actuator 230 V (EKWCVATR1V3)
For installation instructions, see the installation manual of the control, and the
addendum book for optional equipment.
Wireless room thermostat (EKRTR1)
You can connect an optional wireless room thermostat to the indoor unit.
For installation instructions, see the installation manual of the room thermostat
and addendum book for optional equipment.
Remote sensor for wireless thermostat (EKRTETS)
You can use a wireless indoor temperature sensor (EKRTETS) only in combination
with the wireless thermostat (EKRTR1).
For installation instructions, see the installation manual of the room thermostat
and addendum book for optional equipment.
Digital I/O PCB (EKRP1HBAA)
The digital I/O PCB is required to provide following signals:
▪ Alarm output
▪ Space heating/cooling On/OFF output
▪ Changeover to external heat source
For installation instructions, see the installation manual of the digital I/O PCB and
addendum book for optional equipment.
Demand PCB (EKRP1AHTA)
To enable the power saving consumption control by digital inputs you must install
the demand PCB.
For installation instructions, see the installation manual of the demand PCB and
addendum book for optional equipment.
Remote indoor sensor (KRCS01-1)
By default the internal sensor of the dedicated Human Comfort Interface
(BRC1HHDA used as room thermostat) will be used as room temperature sensor.
As an option the remote indoor sensor can be installed to measure the room
temperature on another location.
For installation instructions, see the installation manual of the remote indoor
sensor and addendum book for optional equipment.
EPRA14~18DAV3+W1 + ETVZ16S18+23DA6V+9W
Daikin Altherma 3 H HT F
4P587503-1A – 2020.01