Daikin EWYA004D2V3P Installer's Reference Manual page 218

17 | Technical data
Installer reference guide
218
English
Options: On/OFF output
Space C/H On/OFF output
SWB
(6) Options
230 V AC Control Device
Continuous
DHW pump output
Electric pulse meter input: 12 V DC
pulse detection (voltage supplied by
PCB)
Ext. ambient sensor option (indoor or
outdoor)
For cooling mode
For HP tariff
For HV smartgrid
For LV smartgrid
For safety thermostat
For smartgrid
For ***
Inrush
NO valve
Only for LAN adapter
Optional for ***
Preferential kWh rate power supply
contact: 16 V DC detection (voltage
supplied by PCB)
Remote user interface
Safety thermostat contact: 16 V DC
detection (voltage supplied by PCB)
Smartgrid contacts
Smartgrid PV power pulse meter
SWB
(7) External On/OFF thermostats and
heat pump convector
Additional LWT zone
Main LWT zone
Only for ext. sensor (floor or ambient)
Translation
Options: On/OFF output
Space cooling/heating On/OFF output
Switch box
(6) Options
230 V AC control device
Continuous current
Domestic hot water pump output
Electric pulse meter input: 12 V DC
pulse detection (voltage supplied by
PCB)
External ambient sensor option (indoor
or outdoor)
For cooling mode
For heat pump tariff
For high voltage Smart Grid
For low voltage Smart Grid
For safety thermostat
For Smart Grid
For ***
Inrush current
Normal open valve
Only for LAN adapter
Optional for ***
Preferential kWh rate power supply
contact: 16 V DC detection (voltage
supplied by PCB)
Remote user interface
Safety thermostat contact: 16 V DC
detection (voltage supplied by PCB)
Smart Grid contacts
Smart Grid photovoltaic power pulse
meter
Switch box
(7) External On/OFF thermostats and
heat pump convector
Additional leaving water temperature
zone
Main leaving water temperature zone
Only for external sensor (floor or
ambient)
EWAA004~008D + EWYA004~008D
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P688013-1B – 2022.09