Daikin EBLA04E V Series Service Manual page 283

EBLA04~08E + EDLA04~08E
Daikin Altherma 3 M
ESIE22-09 – 2022.05
English
1N~, 230 V, 3/6 kW
3N~, 400 V, 6/9 kW
2-point SPST valve
Booster heater power supply
Compressor switch box
External BUH
For DHW tank option (only *** )
For external BUH option
For normal power supply (standard)
For preferential kWh rate power supply
(outdoor)
Hydro SWB power supplied from
compressor SWB
Normal kWh rate power supply
SWB
Use normal kWh rate power supply for
hydro SWB
(2) Hydro SWB layout
For external BUH model
For internal BUH model
Rear
(3) Notes
X1M
X2M
X3M
X4M
X5M
X9M
X10M
1
Legend
7 | Technical data
Translation
1N~, 230 V, 3 kW or 6 kW
3N~, 400 V, 6 kW or 9 kW
2-point SPST valve
Booster heater power supply
Compressor switch box
External backup heater
For DHW tank option (only ***)
For external backup heater option
For normal power supply (standard)
For preferential kWh rate power supply
(outdoor)
Hydro switch box power supplied from
compressor switch box
Normal kWh rate power supply
Switch box
Use normal kWh rate power supply for
hydro switch box
(2) Hydro switch box layout
For external backup heater model
For internal backup heater model
Rear
(3) Notes
Main terminal
Field wiring terminal for AC
External backup heater terminal
Booster heater power supply terminal
Field wiring terminal for DC
Internal backup heater power supply
terminal
Smart Grid terminal
Earth wiring
Field supply
Several wiring possibilities
Option
Wiring depending on model
Switch box
PCB
(4) Legend
draft – 31/05/2022 15:53
Service manual
283