Daikin Altherma 3 R F Installer's Reference Manual page 193

ERLA03DAV3 + EHFH03S18DJ3V
Daikin Altherma 3 R F
4P596806-1 – 2019.10
English
Use normal kWh rate power supply for
indoor unit
(2) Backup heater power supply
Only for ***
(3) User interface
Only for LAN adapter
Only for remote user interface
(5) Ext. thermistor
SWB
(6) Field supplied options
12 V DC pulse detection (voltage
supplied by PCB)
230 V AC supplied by PCB
Continuous
DHW pump output
DHW pump
Electrical meters
For safety thermostat
Inrush
Max. load
Normally closed
Normally open
Safety thermostat contact: 16 V DC
detection (voltage supplied by PCB)
Shut-off valve
SWB
(7) Option PCBs
Alarm output
Changeover to ext. heat source
Max. load
Min. load
Only for demand PCB option
Only for digital I/O PCB option
Options: ext. heat source output, alarm
output
Options: On/OFF output
15 Technical data
|
Translation
Use normal kWh rate power supply for
indoor unit
(2) Backup heater power supply
Only for ***
(3) User interface
Only for the LAN adapter
Only for the user interface used as
room thermostat
(5) External thermistor
Switch box
(6) Field supplied options
12 V DC pulse detection (voltage
supplied by PCB)
230 V AC supplied by PCB
Continuous current
Domestic hot water pump output
Domestic hot water pump
Electrical meters
For safety thermostat
Inrush current
Maximum load
Normally closed
Normally open
Safety thermostat contact: 16 V DC
detection (voltage supplied by PCB)
Shut-off valve
Switch box
(7) Option PCBs
Alarm output
Changeover to external heat source
Maximum load
Minimum load
Only for demand PCB option
Only for digital I/O PCB option
Options: external heat source output,
alarm output
Options: On/OFF output
Installer reference guide
193