Daikin FXDQ-SPV1, Engineering Data

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FXDQ-SPV1 EDTFVN391825
35
3P347455-11H
10
[Connection of the power cable, remote control
cable and transmission cable]
(Please refer to Fig. 15)
O F F W I R I N G
F O R C E D R E M O T E
C O N T R L
T R A N S M I S S I O N
P 1 P 2 F 1 F 2 T 1 T 2
L N
OFF WIRING
FORCED REMOTE
CONTROL
TRANSMISSION
P
1
P
2
F
1
F
2
T
1
T
2
OFF WIRING
FORCED REMOTE
CONTROL
TRANSMISSION
P
1
P
2
F
1
F
2
T
1
T
2
10. WIRING EXAMPLE
10-1 Connection of the power cables
·
As shown in the Fig. 14, please open the electrical box
cover and then connect the cables.
(Please refer to Fig. 14)
Electrical box cover
Power cable
Grounding cable
Wiring diagram
(Inside)
(One side of the electrical box)
* Transmission cable
* Remote control cable
* Never connect the
power cable here,
otherwise fault will
occur.
Power cable
Grounding cable
Banding tie (for fixing)
Use the anti-slip banding
tie on the power supply side
to tie up the cable protection
sleeve and the fixing part
together (Accessory (9)).
Fixing part
Fixing part
Remove the fixing part with a
screwdriver. Put the cable though
the fixing part, and connect the
fixing part to the electrical box.
Fixing part
Banding tie (prevent slipping)
Fix the cable protection sleeve (Accessory (10))
CAUTION
• The cables must be routed through the cable routing section.
• When the cables are connected, to prevent water and small
animals from entering, please take protection measures for
the cables and the cable routing section.
• Follow the below figure to wrap the seal (12) onto the strong
current cable and the weak current cable. (In case that water
enters into the unit or small animals as insects enter into the
unit, short circuit can occur in the electrical box.)
Close firmly, and no gap can be left.
Seal (12)
(Accessory)
Cable routing
section
Cable
Outer side of
air conditioner
Inner side of
air conditioner
[Method for sealing the seal]
Fig. 14
CAUTION
·
When fixing the cables, note to follow the method in
Fig. 14 to clamp with the banding tie (9) and (10), so
that the connection section will not be tensioned.
·
Please use the fixing part to connect the power cable
and the grounding cable to the electrical box.
·
When connecting the cables, the cables shall be routed
orderly and placed even, and the electrical box cover
shall not be supported up, and the electrical box cover
shall be covered firmly.
When covering the electrical box cover, be careful not
to clamp any cable.
·
Outside the air conditioner, the weak current cables
(the remote control cable and the transmission cable)
shall not be routed with the strong current cables
(the grounding cable and the power cable), but shall be
separated for a distance of over 50 mm. Otherwise
misoperation and fault can happen due to electrical
interference (foreign noise).
[Notes]
·
For the installation and wiring of the remote control,
please refer to the “Installation manual for the remote
control” supplied with the remote control.
·
When connecting the power supply for the air conditioner,
please refer to the “Wiring Diagram” on the nameplate
at the same time.
·
In any circumstances, the power cable shall not be
connected to the terminal block of the remote control
cable or the transmission cable.
Otherwise the whole air conditioning system will be
damaged.
·
Please connect the remote control cable and the
transmission cable to the corresponding terminal block.
PC board (ASSY)
of the indoor unit
Terminal block (3P)
Power cable
Grounding cable
Please route the
cables through the
cable routing section
Terminal block (6P)
Remote control cable
Transmission cable
Please route the cables through
the cable routing section
• Cases that the cooling capacity
of the connected outdoor unit is
24 kW or below
• Cases that the cooling capacity of
the connected outdoor unit is above
24 kW
Shielded cable
Fig. 15
·
Dimensions of the shielded cable processed
(indoor connection cable)
50-70 mm
7
±
1mm
·
Power cable and grounding cable
Open the electrical box cover.
Then, route the cables through the cable routing
section into the air conditioner, and connect them to
the terminal board (3P). In addition, the sleeve of the
cables shall be always put into the electrical box.
·
Remote control cable and transmission cable
Route the cables through the cable routing section
into the air conditioner, and connect them to the
terminal board (6P). In addition, the sleeve of the
cables shall be always put into the electrical box.