Wiring Diagram: Outdoor Unit - Daikin Altherma EAVX-D9WG Installer's Reference Manual
Low temperature split
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Also See for Altherma EAVX-D9WG:
- Operation manual (16 pages) ,
- User reference manual (60 pages)
Table of Contents
14.4
Wiring diagram: Outdoor unit
The wiring diagram is delivered with the unit, located at the inside of
the service cover.
(1) Connection diagram
English
Connection diagram
Only for ***
See note ***
Outdoor
Indoor
Position of compressor terminal
Position in switch box
Front
Right
Back
Upper
Lower
Fan
ON
OFF
(2) Notes
English
Notes
L
N
NOTES:
1
Colours: BLK: black, RED: red, BLU: blue, WHT: white, GRN:
green, YLW: yellow, PNK: pink, ORG: orange.
2
This wiring diagram applies only to the outdoor unit.
3
When operating, do not short-circuit protective devices S1PH
and S1PL
4
Refer to the combination table and the option manual for how
to connect the wiring to X6A, X4A and X41A.
5
Refer to the service manual for instructions on how to set the
selector switches (DS1). The factory setting of all switches is
OFF.
(3) Legend
English
Legend
Field supply
EPGA11~16DAV3 + EAVH/X16S18+23DA6V+9W
Daikin Altherma – Low temperature split
4P556070-1 – 2019.02
Translation
Connection diagram
Only for ***
See note ***
Outdoor
Indoor
Position of compressor terminal
Position in switch box
Front
Right
Back
Upper
Lower
Fan
ON
OFF
Translation
Notes
Live
Neutral
Connection
Connector
Earth wiring
Field supply
Protective earth
Noiseless earth
Field wire
Terminal
Terminal strip
Wiring depending on model
Option
Switch box
PCB
Translation
Legend
Field supply
English
Optional
Part n°
Description
A1P
Printed circuit board (main)
A2P
Printed circuit board (noise filter)
A3P
Printed circuit board (leakage current)
A4P
Printed circuit board (ACS)
BS1~BS4 (A1P)
Push button switch
C1~C4 (A1P, A2P)
Capacitor
DS1 (A1P)
Dipswitch
E1H
Crankcase heater
E2H
Bottom plate heater (option)
E3H~E5H
Plate heat exchanger heaters
F1U~F4U (A2P)
Fuse
F6U (A1P)
Fuse (T 5.0 A / 250 V)
H1P~H7P (A1P)
Light-emitting diode (service monitor is
orange)
HAP (A1P)
Light-emitting diode (service monitor is
green)
K1R (A1P)
Magnetic relay (Y1S)
K1R (A4P)
Magnetic relay (E3H~E5H)
K2R (A1P)
Magnetic relay (Y2S)
K2R (A4P)
Magnetic relay (E2H)
K3R (A1P)
Magnetic relay (Y3S)
K4R (A1P)
Magnetic relay (E1H)
K10R (A1P)
Magnetic relay
K11M (A1P)
Magnetic contactor
K13R~K15R (A1P,
Magnetic relay
A2P)
L1R~L3R (A1P)
Reactor
M1C
Compressor motor
M1F~M2F
Fan motor
PS (A1P)
Switching power supply
Q1DI
Earth leakage circuit breaker (30 mA)
(field supply)
R1~R5 (A1P, A2P)
Resistor
R1T
Thermistor (outdoor air)
R2T
Thermistor (compressor discharge)
R3T
Thermistor (compressor suction)
R4T
Thermistor (air heat exchanger liquid
pipe)
R5T
Thermistor (air heat exchanger middle)
R6T
Thermistor (refrigerant liquid)
R7T
Thermistor (compressor protection)
R9T
Thermistor (entering water)
R10T
Thermistor (leaving water)
R11T
Thermistor (fin)
RC (A2P)
Signal receiver circuit
S1NPH
High pressure sensor
S1PH
High pressure switch
S1PL
Low pressure switch
T1A
Current sensor
14 Technical data
Translation
Optional
Part n°
Description
Installer reference guide
87
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