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Technical data
Installer reference guide
234
ERGA04~08EAV3(A) + 08S18+9W
Daikin Altherma 3 R F
4P629093-1 – 2020.08
S4S
# Smart grid feed-in
S6S~S9S
* Digital power limitation inputs
S10S-S11S
# Low voltage Smart grid contact
SS1 (A4P)
* Selector switch
SW1+SW2 (A12P)
Turn buttons
SW3~SW5 (A12P)
Push buttons
TR1
Power supply transformer
X6M
# Backup heater power supply terminal strip
X10M
* Smart grid power supply terminal strip
X*, X*A, X*Y, Y*
Connector
X*M
Terminal strip
* Optional
# Field supply
Translation of text on wiring diagram
English
Translation
(1) Main power connection
(1) Main power connection
For preferential kWh rate power supply For preferential kWh rate power supply
Indoor unit supplied from outdoor
Indoor unit supplied from outdoor
Normal kWh rate power supply
Normal kWh rate power supply
Only for normal power supply
(standard)
Only for normal power supply
(standard)
Only for preferential kWh rate power
supply (outdoor)
Only for preferential kWh rate power
supply (outdoor)
Outdoor unit
Outdoor unit
Preferential kWh rate power supply
contact: 16 V DC detection (voltage
supplied by PCB)
Preferential kWh rate power supply
contact: 16 V DC detection (voltage
supplied by PCB)
SWB
Switch box
Use normal kWh rate power supply for
indoor unit
Use normal kWh rate power supply for
indoor unit
(2) Backup heater power supply
(2) Backup heater power supply
Only for ***
Only for ***
(3) User interface
(3) User interface
Only for LAN adapter
Only for the LAN adapter
Only for remote user interface
Only for the user interface used as
room thermostat
(5) Ext. thermistor
(5) External thermistor
SWB
Switch box
(6) Field supplied options
(6) Field supplied options
Summary of Contents for Altherma 3 R F EHVZ04S18E 6V Series
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