Daikin FDMQ09RVJU Installation Manual page 14

(2) Attach the conduit to the conduit mounting plate (12).
Lock nut
(field supply)
• Attach the wire sealing pad (small) (10) to the conduit,
the wiring between the indoor and outdoor units, and the
ground wiring.
Wire sealing pad (small) (10)
Wiring between the
indoor and outdoor
units, ground wiring
Conduit
mounting
plate (12)
• Loosen the screws (2 points) in part A.
Wiring fixture
• Insert the hook part of the conduit mounting plate (12)
into part B and secure the conduit mounting plate (12)
with the screws loosened (2 points).
NOTE
Remove the wiring fixture if you have difficulty performing
this step.
Hook
Conduit mounting
plate (12)
(3) Connect the wiring into the electrical wiring box through
the wiring intake beside the electrical wiring box.
Wiring intake
(low voltage)
Remote controller
wiring
13
Conduit mounting
plate (12)
Conduit
(field supply)
Fig. 24-1
Conduit mounting
plate (12)
Conduit
(filed supply)
(Viewed from the side)
Fig. 24-2
Screws
(2 points)
B
A
Fig. 24-3
Screws
(2 points)
Fig. 24-4
Wiring intake
(high voltage)
Wiring between
the indoor and
outdoor units
Ground wiring
Fig. 25
(4) Follow the instructions below and perform wiring in
the electrical wiring box.
Power supply terminals (X1M)
Outdoor unit Indoor unit
1 1
2 2
3 3
Terminal block Terminal block
Match the numbers
Connection method of wiring
between the indoor and outdoor units
Securely fix the wiring to
the provided wiring fixture
with the clamp (8).
Remote controller wiring
(low voltage)
Connect the wiring through
the electrical wiring box
up to the sheathed part.
Terminal block (X2M) for remote controller wiring
P1 P2 F1 F2
Remote controller wiring
No polarity
Remote controller wiring
(No polarity)
(
Ground the shield part of
shielded wire.
Refer to Note 2 in
"9-2. WIRING EXAMPLE".
<Remote controller wiring method>
NOTE
Secure the wiring between the wiring intake and conduit with
the clamp (8) so that the wiring will not become loose.
(5) Mount the electrical wiring box cover and wrap the
wire sealing pad (small) (10) so that the wiring through
hole will be covered by the sealing pad.
• Seal the clearance around the wirings with putty or
insulating material (field supply).
(If insects and small animals get into the indoor unit,
short-circuiting may occur inside the electrical wiring box.)
Wiring through
hole
Wiring fixture
(6) Securely fix each wiring with the provided clamp
material (8).
Remote controller wiring
• See the installation manual supplied with the outdoor
unit.
Terminal block (X1M)
for wiring between the
indoor and outdoor units
X1M
Connection method for
wiring between the
indoor and outdoor units,
and ground wiring
Wiring intake
(high voltage)
Prohibited
Do not connect wiring between
the indoor and outdoor units
(high voltage).
Wiring between the indoor and
outdoor units (high voltage)
)
Ground wiring (high voltage)
Fig. 26
Wire sealing pad (small) (10)
Remote controller wiring
Fig. 27
Clamp (8)
Fig. 28
English