Technical Data; Wiring Diagram; Unified Wiring Diagram Legend - Daikin FTXA20C2V1BW Installer's Reference Manual

14 Technical data

14.1 Wiring diagram

14.1.1 Unified wiring diagram legend

CTXA-C(W)(B)(S) + FTXA-C(W)(B)(S)
Daikin room air conditioner
4P518023-15P – 2023.05
▪ A subset of the latest technical data is available on the regional Daikin website
(publicly accessible).
▪ The full set of latest technical data is available on the Daikin Business Portal
(authentication required).
The wiring diagram is delivered with the unit, located on the inner right side of
the indoor unit front grille.
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*
14
Symbol Meaning
Protective earth
Protective earth (screw)
A
Rectifier
,
Relay connector
Short-circuit connector
Terminal
Terminal strip
Wire clamp
Heater
Symbol
ORG
PNK
PRP, PPL
RED
WHT
YLW
Meaning
Printed circuit board
Pushbutton ON/OFF, operation switch
Technical data
|
Colour
Orange
Pink
Purple
Red
White
Yellow
Installer reference guide
53