Daikin Altherma 3 H MT W - Identification Label: Indoor Unit; Combining Units and Options; Possible Combinations of Indoor Unit and Outdoor Unit; Possible Combinations of Indoor Unit and Domestic Hot Water Tank

5 | About the units and options
Installer reference guide
27
EPRA08~12EAV3+W1 + ETBH/X12EF6V+9W
Daikin Altherma 3 H MT W
4P634885-1 – 2021.03
5.2.2 Identification label: Indoor unit
Location
Model identification
Example: ETBH12EA6V
Code Description
E European model
TB Wall-mounted hydro-split unit with separated tank
H H=Heating only
X=Heating/cooling
12 Capacity class
EA Model series
6V Backup heater model
5.3 Combining units and options
INFORMATION
Certain options may NOT be available in your country.
5.3.1 Possible combinations of indoor unit and outdoor unit
Indoor unit Outdoor unit
EPRA08 EPRA10 EPRA12
ETBH/X12 O O O
5.3.2 Possible combinations of indoor unit and domestic hot water tank
Combination table
Indoor unit Domestic hot water tank
EKHWS*D* EKHWSU*D* EKHWP Third-party
tank
ETBH/X O O O O
(a)
(a)
When using a third-party tank, make sure it complies with the minimum requirements (see
"Third-party tank requirements"[427]).
Third-party tank requirements
In case of a third-party tank, the tank shall adhere to the following requirements:
▪ The heat exchanger coil of the tank is ≥1.05m² and ≤3.7m².
▪ The tank thermistor must be located above the heat exchanger coil.