Technical Data; Wiring Diagram; Unified Wiring Diagram Legend - Daikin FXHQ32AVEB8 Installation And Operation Manual

18 Technical data

If you want to Then
set...
M SW
0°C 12 (22)
1°C
2°C
3°C
4°C
5°C
6°C
7°C
Setting: Auto-restart after power failure
Depending on the needs of the user, you may disable/enable the
automatic restart after a power failure.
If you want auto-restart after power
failure...
Disabled
Enabled
Setting: T1/T2 input setting
Remote control is available by transmission the external input to the
terminals T1 and T2 on the terminal block for the user interface and
the transmission wiring.
F2 T1 T2
FORCED
a
OFF
b
Input A
a Forced OFF
b Input A
Wiring requirements
Wiring specification
Wiring size
Wiring length
External contact specification
This setting must correspond with the needs of the user.
If you want to change increments to...
Forced OFF
ON/OFF Operation
Emergency (recommended for alarm
operation)
Forced OFF - multi tenant
(1)
Field settings are defined as follows:
• M: Mode number – First number: for group of units – Number between brackets: for individual unit
• SW: Setting number
• —: Value number
• : Default
Installation and operation manual
22
(1)
Example
—
4 01 cooling 24°C/heating
24°C
02 cooling 24°C/heating
23°C
03 cooling 24°C/heating
22°C
04 cooling 24°C/heating
21°C
05 cooling 24°C/heating
20°C
06 cooling 24°C/heating
19°C
07 cooling 24°C/heating
18°C
08 cooling 24°C/heating
17°C
(1)
Then
M SW —
12 (22) 5 01
02
Only use harmonized wire
providing double insulation and
suitable for applicable voltage
2-core cable
2
Minimum 0.75 mm
Maximum 100 m
Contact that can make and break
the min. load of DC15 V · 1 mA
(1)
Then
M SW —
12 (22) 1 01
02
03
04
18 Technical data
▪ 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).
18.1

Wiring diagram

18.1.1

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 Symbol Meaning
Circuit breaker
Connection
,
Connector
Earth
Field wiring
Fuse
Indoor unit
INDOOR
Outdoor unit
OUTDOOR
Residual current
device
Symbol Colour Symbol
BLK Black ORG
BLU Blue PNK
BRN Brown PRP, PPL
GRN Green RED
GRY Grey WHT
SKY BLU Sky blue YLW
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*
E*H
FU*, F*U, (for characteristics,
refer to PCB inside your unit)
Protective earth
Protective earth (screw)
A
Rectifier
,
Relay connector
Short-circuit connector
Terminal
Terminal strip
Wire clamp
Colour
Orange
Pink
Purple
Red
White
Yellow
Meaning
Printed circuit board
Pushbutton ON/OFF, operation
switch
Buzzer
Capacitor
Connection, connector
Diode
Diode bridge
DIP switch
Heater
Fuse
FXHQ-A
VRV system air conditioner
3P668115-3E – 2022.11