Daikin EBLA08E23V3 Installation Manual

11 Technical data
Installation manual
45
EBLA04~08E2V3+E23V3 + EDLA04~08E2V3+E23V3
Daikin Altherma 3 M
4P685229-1A – 2022.05
11.2 Wiring diagram: Outdoor unit
Compressor module
See the internal wiring diagram supplied with the unit (on the inside
of the top plate). The abbreviations used are listed below.
Translation of text on wiring diagram:
English Translation
(1) Connection diagram (1) Connection diagram
Outdoor Outdoor
Hydro Hydro module
(2) Notes (2) Notes
Connection
X1M Main terminal
Earth wiring
Field supply
Option
Wiring depending on model
Switch box
PCB
Protective earth
Field wire
(3) Legend (3) Legend
*: Optional; #: Field supply
A1P Hydro kit main PCB
AL* Connector
C* Capacitor
DB* Rectifier bridge
DC* Connector
DP* Connector
E* Connector
F1U Fuse T6.3A 250V
FU1, FU2 Fuse T3.15A 250V
FU3 Fuse T30A 250V
H* Connector
IPM* Intelligent power module
L Connector
LED A Pilot lamp
L* Reactor
M1C Compressor motor
M1F Fan motor
MR* Magnetic relay
N Connector
PCB1 Printed circuit board (main)
PS Switching power supply
Q1L Thermal protector
Q1DI # Earth leakage circuit breaker
Q* Insulated gate bipolar transistor
(IGBT)
R1T Thermistor (air)
R2T Thermistor (heat exchanger)
R3T Thermistor (discharge)
RTH2 Resistor
S Connector
S1PH High pressure switch
S2~80 Connector
English Translation
SA1 Surge arrestor
SHM Terminal strip fixed plate
U, V, W Connector
V3, V4, V401 Varistor
X*A Connector
X*M Terminal strip
Y1E Electronic expansion valve
Y1S Solenoid valve (4-way valve)
Z*C Noise filter (ferrite core)
Z*F Noise filter
NOTES:
1 When operating, do not short-circuit protection device(s)
S1PH and Q1L.
2 Colours: BLK: black; RED: red; BLU: blue; WHT: white; GRN:
green; YLW: yellow
Hydro module
The wiring diagram is delivered with the unit, located at the inside of
the service cover.
Translation of text on wiring diagram:
English Translation
(1) Connection diagram (1) Connection diagram
Hydro Hydro module
Outdoor Outdoor
1N~, 230 V, 3/6 kW 1N~, 230 V, 3kW or 6kW
3N~, 400 V, 6/9 kW 3N~, 400 V, 6kW or 9kW
2-point SPST valve 2-point SPST valve
Booster heater power supply Booster heater power supply
Compressor switch box Compressor switch box
External BUH External backup heater
For DHW tank option (only *** ) For DHW tank option (only ***)
For external BUH option For external backup heater
option
For normal power supply
(standard)
For normal power supply
(standard)
For preferential kWh rate power
supply (outdoor)
For preferential kWh rate power
supply (outdoor)
Hydro SWB power supplied from
compressor SWB
Hydro switch box power supplied
from compressor switch box
Normal kWh rate power supply Normal kWh rate power supply
SWB Switch box
Use normal kWh rate power
supply for hydro SWB
Use normal kWh rate power
supply for hydro switch box
(2) Hydro SWB layout (2) Hydro switch box layout
For external BUH model For external backup heater
model
For internal BUH model For internal backup heater model
Rear Rear
(3) Notes (3) Notes
X1M Main terminal
X2M Field wiring terminal for AC
X3M External backup heater terminal
X4M Booster heater power supply
terminal
X5M Field wiring terminal for DC

Daikin EBLA08E23V3 Specifications

General

Brand	Daikin
Model	EBLA08E23V3
Category	Heat Pump
Language	English