Daikin FXDA10A2VEB, Инструкция по установке и эксплуатации

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15 Commissioning
Installation and operation manual
18
FXDA10~63A2VEB
VRV system air conditioner
3P599562-1 – 2020.05
a c b d
A B
e
f
e
g g
A Outside the unit
B Inside the unit
a Service cover
b Connection of power supply
c Wiring diagram
d Connection of transmission and user interface wiring
e Sealing material (accessory)
f Opening for cables
g Wire
2 User interface cable : Route the cable through the frame,
connect the cable to the terminal block (symbols P1, P2) and fix
the cable with a tie wrap.
3 Transmission cable : Route the cable through the frame,
connect the cable to the terminal block (make sure the symbols
F1, F2 match with the symbols on the outdoor unit), and fix the
cable with a tie wrap.
4 Power supply cable : Route the cable through the frame and
connect the cable to the terminal block (L, N, earth).
a
b
a Circuit breaker
b Residual current device
L
N
10~15
70~90
10~20
a
a
10~15
70~90
7
P1P2 F1 F2
b
c
d
d
a Opening for cables
b Transmission and user interface wiring
c Power supply wiring
d Tie wrap (accessory)
X Not allowed
O Allowed
5 Wrap the cables with the sealing material (accessory) to
prevent water from entering the unit. Seal all gaps to prevent
small animals from entering the system.
6 Reattach the service cover.
Complete system example
1 user interface controls 1 indoor unit.
L N L N L N
IN/D OUT/D
F
1
F
2
F
1
F
2
Control box
P
1
P
2
P
1
P
2
P
1
P
2
P
1
P
2
P
1
P
2
F
1
F
2
T
1
T
2
P
1
P
2
F
1
F
2
T
1
T
2
P
1
P
2
F
1
F
2
T
1
T
2
P
1
P
2
F
1
F
2
T
1
T
2
N L
a
d
c
b
L N
N L N L N L
a Outdoor unit
b Indoor unit
c User interface
d Most downstream indoor unit
NOTICE
Group control connection is NOT allowed.
CAUTION
▪ Each indoor unit has to be connected to a separate
user interface. Only a safety system compatible remote
controller can be used as the user interface. See
technical data sheet for remote controller compatibility
(e.g. BRC1H52/82*).
▪ The user interface has to be put in the same room as
the indoor unit. For details, please refer to the
installation and operation manual of the user interface.
15 Commissioning
NOTICE
ALWAYS operate the unit with thermistors and/or pressure
sensors/switches. If NOT, burning of the compressor might
be the result.
15.1 Checklist before commissioning
After the installation of the unit, first check the items listed below.
Once all checks are fulfilled, the unit must be closed. Power-up the
unit after it is closed.
You read the complete installation and operation
instructions, as described in the
installer and user
reference guide .
The indoor unit is properly mounted.
The outdoor unit is properly mounted.
Make sure drain piping is properly installed, insulated
and drainage flows smoothly. Check for water leaks.
Possible consequence: Condensate water might drip.
The ducting is properly installed and insulated.
The refrigerant pipes (gas and liquid) are installed
correctly and thermally insulated.
There are NO refrigerant leaks .
There are NO missing phases or reversed phases .
The system is properly earthed and the earth terminals
are tightened.