Daikin Altherma 3 H HT F Installer's Reference Manual page 280

16 | Technical data
Installer reference guide
280
English
Only for demand PCB option
Only for digital I/O PCB option
Options: ext. heat source output, alarm
output
Options: On/OFF output
Power limitation digital inputs: 12 V
DC / 12 mA detection (voltage supplied
by PCB)
Space C/H On/OFF output
SWB
(8) External On/OFF thermostats and
heat pump convector
Additional LWT zone
Main LWT zone
Only for external sensor (floor/ambient) Only for external sensor (floor or
Only for heat pump convector
Only for wired On/OFF thermostat
Only for wireless On/OFF thermostat
Translation
Only for demand PCB option
Only for digital I/O PCB option
Options: external heat source output,
alarm output
Options: ON/OFF output
Power limitation digital inputs:
12 V DC / 12 mA detection (voltage
supplied by PCB)
Space cooling/heating ON/OFF output
Switch box
(8) External ON/OFF thermostats and
heat pump convector
Additional leaving water temperature
zone
Main leaving water temperature zone
ambient)
Only for heat pump convector
Only for wired ON/OFF thermostat
Only for wireless ON/OFF thermostat
EPRA14~18D + ETVH16SU18+23E
Daikin Altherma 3 H HT F
4P644738-1A – 2022.03