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About the units and options
Installer reference guide
29
ERGA04~08EA + EHBH/X04+08EF
Daikin Altherma 3 R W
4P629085-1B – 2021.11
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.
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 and the addendum book for optional equipment.
INFORMATION
You can only connect either the remote indoor sensor or the remote outdoor sensor.
PC cable (EKPCCAB4)
The PC cable makes a connection between the switch box of the indoor unit and a
PC. It gives the possibility to update the software of the indoor unit.
For installation instructions, see the installation manual of the PC cable.
Heat pump convector (FWX*)
For providing space heating/cooling, it is possible to use the following heat pump
convectors:
▪
FWXV: floor-standing model
▪
FWXT: wall-mounted model
▪
FWXM: concealed model
For installation instructions, see:
▪
The installation manual of the heat pump convector
▪
The installation manual of the heat pump convector options
▪
The addendum book for optional equipment
WLAN module (BRP069A71)
A WLAN cartridge (to be plugged into the MMI) is delivered as indoor unit
accessory. Alternatively (e.g. in case of weak signal strength), you can install the
optional wireless LAN module BRP069A71.
For installation instructions, see the installation manual of the WLAN module and
the addendum book for optional equipment.
Summary of Contents for Altherma 3 R W
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