Daikin Altherma 3 H HT F Series Installer's Reference Manual page 241

EPRA14~18DAV3+W1 + ETVH/X16S18+23DA6V+9W(G)
Daikin Altherma 3 H HT F
4P587502-1 – 2019.07
S1S
S2S
S3S
S6S~S9S
SS1 (A4P)
TR1
X6M
X*, X*A, X*Y, Y*
X*M
* Optional
# Field supply
Translation of text on wiring diagram
English
(1) Main power connection
For preferential kWh rate power supply For preferential kWh rate power supply
Indoor unit supplied from outdoor
Normal kWh rate power supply
Only for normal power supply
(standard)
Only for preferential kWh rate power
supply (outdoor)
Outdoor unit
Preferential kWh rate power supply
contact: 16 V DC detection (voltage
supplied by PCB)
SWB1
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 HCI
SWB1
(5) Ext. thermistor
SWB1
(6) Field supplied options
12 V DC pulse detection (voltage
supplied by PCB)
# Preferential kWh rate power supply contact
# Electricity meter pulse input 1
# Electricity meter pulse input 2
* Digital power limitation inputs
* Selector switch
Power supply transformer
# Backup heater power supply terminal strip
Connector
Terminal strip
(1) Main power connection
Indoor unit supplied from outdoor
Normal kWh rate power supply
Only for normal power supply
(standard)
Only for preferential kWh rate power
supply (outdoor)
Outdoor unit
Preferential kWh rate power supply
contact: 16 V DC detection (voltage
supplied by PCB)
Switch box
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 dedicated Human Comfort
Interface (BRC1HHDA used as room
thermostat)
Switch box
(5) External thermistor
Switch box
(6) Field supplied options
12 V DC pulse detection (voltage
supplied by PCB)
15 Technical data
|
Translation
Installer reference guide
241