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Technical data
Installer reference guide
290
WARNING TO USER
■ Do not remove or adjust any component part of this installation.
Contact the installer.
■ Should the system develop a fault, switch the system off and
contact the installer.
WARNING TO INSTALLER
■ This installation is subject to building regulation approval,
notify Local Authority of intention to install.
■ Use only manufacturer's recommended spare parts.
Contact your local Daikin dealer.
■ Installed by
name
address
tel. No.
completion date
TECHNICAL SPECIFICATIONS
■ Maximum water supply pressure to pressure reducing valve: 16 bar
■ Operating pressure/set pressure of pressure reducing valve: 3.5 bar
■ Maximum primary working pressure (heating):
■ Maximum flow temperature:
■ Expansion vessel pre-charge pressure:
■ Expansion valve setting:
■ Temperature and pressure relief valve
replacement part No.:
■ Operating pressure of temperature and pressure
relief valve:
■ Operating temperature of temperature and pressure
relief valve:
■ Operating temperature of thermal cut-out (2 pieces):
■ Primary heating power input:
ETVH16SU18EJ6V7
ETVH16SU23EJ6V7
■ Primary flow rate to reach primary heating power input:
■ Standing heat loss:
ETVH16SU18EJ6V7
ETVH16SU23EJ6V7
■ Model
storage capacity
ETVH16SU18EJ6V7
180 l
ETVH16SU23EJ6V7
220 l
■ Maximum design pressure:
■ Rated volume heat exchanger:
EN12897: 2016
2.5 bar
o
65
C
3.5 bar
8 bar
302810P
10 bar
o
95
C
o
89
C
30.05 kW
30.12 kW
15 l/min
1.35 kWh/
24h
1.76 kWh/
24h
mass of unit when full
289 kg
338 kg
10 bar
9.1 l
4P709858-1
EPRA14~18D + ETVH16SU18+23E
Daikin Altherma 3 H HT F
4P644738-1D – 2023.10
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