Possible Combinations Of Indoor Unit And Outdoor Unit; Possible Combinations Of Indoor Unit And Domestic Hot Water Tank - Daikin Altherma 3 R W Installer's Reference Manual

5 | About the units and options

5.2.3 Possible combinations of indoor unit and outdoor unit

5.2.4 Possible combinations of indoor unit and domestic hot water tank

Installer reference guide
30
For installation instructions, see the installation and operation manual of the
Human Comfort Interface (HCI) as room thermostat, and the addendum book for
optional equipment.
Smart grid relay kit (EKRELSG)
The installation of the optional Smart grid relay kit is required in case of high
voltage Smart grid contacts (EKRELSG).
For installation instructions, see
Indoor unit
EHBH/X04
EHBH/X08
Indoor unit
EHBH/X04
EHBH/X08
"9.3.11 To connect a Smart
ERGA04
O
—
Domestic hot water tank
EKHWS EKHWSU
O
O
4
Grid" [ 131].
Outdoor unit
ERGA06 ERGA08
— —
O
EKHWP
O O
O O
ERGA04~08E + EHBH/X04+08E
Daikin Altherma 3 R W
4P629085-1C – 2022.05
O