Wiring Diagram - Daikin Emura 3 Series Service Manual

7 | Technical data

7.2 Wiring diagram

7.2.1 Wiring diagram: Indoor unit
Service manual
78
draft – 22/04/2022 08:50
Unified wiring diagram legend
For applied parts and numbering, refer to the wiring diagram on the unit. Part
numbering is by Arabic numbers in ascending order for each part and is
represented in the overview below by "*" in the part code.
Symbol Meaning
Circuit breaker
Connection
Connector
,
Earth
Field wiring
Fuse
Indoor unit
INDOOR
Outdoor unit
OUTDOOR
Residual current
device
Symbol Colour
BLK Black
BLU Blue
BRN Brown
GRN Green
GRY Grey
SKY BLU Sky blue
Symbol
A*P
BS*
BZ, H*O
C*
AC*, CN*, E*, HA*, HE*, HL*, HN*, HR*,
MR*_A, MR*_B, S*, U, V, W, X*A,
K*R_*, NE
D*, V*D
DB*
DS*
Symbol Meaning
Protective earth
Protective earth (screw)
A
Rectifier
,
Relay connector
Short-circuit connector
Terminal
Terminal strip
Wire clamp
Symbol Colour
ORG Orange
PNK Pink
PRP, PPL Purple
RED Red
WHT White
YLW Yellow
Meaning
Printed circuit board
Pushbutton ON/OFF, operation switch
Buzzer
Capacitor
Connection, connector
Diode
Diode bridge
DIP switch
RXJ20~50A + FTXJ-A(W)(S)(B)
Split Emura 3 R32
ESIE22-04 – 2022.04