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Installation
EDUS39-600-F2_a
28
FXDQ-M
• Remote controller and transmission wirin
g
Pull the
w
ires into the unit through the
w
iring through hole
and connect to the terminal block (6P).
Be sure to put P
V
C or vinyl-clad
w
ire into the control box.
WIRING EXAMPLES
No. 1 system When usin
g
1 remote controller for
1 indoor unit
No. 2 system For
g
roup control or use with 2 remote
controllers
No. 3 system When includin
g
BS unit
〈
Precautions when layin
g
power supply wirin
g
〉
• Wiring of different thicknesses cannot be connected to the
po
w
er supply
w
iring terminal block. (Slack in the po
w
er
supply
w
iring may cause abnormal heat.)
• Use sleeve-insulated round crimp-style terminals for con-
nections to the po
w
er supply
w
iring terminal block. When
none are available, connect
w
ires of the same diameter to
both sides, as sho
w
n in the follo
w
ing figure.
Follow the instructions below if the wirin
g
g
ets very hot
due to slack in the power supply wirin
g
.
• For
w
iring, use the designated po
w
er supply
w
iring and
connect firmly, then secure to prevent outside pressure
being exerted on the terminal board.
• Use the correct scre
w
driver for tightening the terminal scre
w
s.
If the blade of scre
w
driver is too small, the head of the scre
w
might be damaged, and the scre
w
w
ill not be properly tight-
ened.
• If the terminal scre
w
s are tightened too hard, scre
w
s might
be damaged.
• Refer to the follo
w
ing belo
w
for the tightening tor
q
ue of the
terminal scre
w
s.
Indoor unit A
Indoor unit B
Most
do
w
nstream
Indoor unit
Po
w
er supply
single phase
60Hz 208-230
V
Po
w
er supply
single phase
60Hz 208-230
V
Po
w
er supply
single phase
60Hz 208-230
V
Outdoor unit
F
T
1
L1
1
1
1
P
P
2
P
L2
1
2
P
T
F
2
F
P
F
1
2
2
2
P
1
L2
2
P
2
F
I
N
/D
1
OUT/D
1
P
F
2
F
1
P
L1
F
1
2
T
2
T
1
P
P
2
1
F
2
L2
F
L1
1
2
T T
P
Remote controller
Remote controller
Remote controller
Fi
g
. 16
L1 L2
(option)
(option)
(option)
L1 L2
L1 L2
Outdoor unit
N
ote) There is not need to set the indoor unit
address
w
hen using group control.
(It is automatically set
w
hen the po
w
er
is turned on.)
Indoor
unit A
Indoor unit B
Most do
w
n-
stream
indoor unit
For use
w
ith 2
remote controllers
Case of group control
L1 L2
Fi
g
. 17
Remote controller
Remote controller
Remote controller
1
P
2
P
1
P
2
P
1
P
2
P
1
P
P
2
1
F
2
L2
F
L1
L2
L1
1
2
F
F
1
2
F
F
1
2
T T
1
P
P
2
1
F
2
F
1
2
T T
L2
L1
1
P
P
2
1
F
2
F
1
2
T T
I
N
/D OUT/D
(option)
(option)
Po
w
er supply
single phase
60Hz 208-230
V
Outdoor unit
BS unit
L1 L2
Indoor unit A
Remote controller
(option)
Fi
g
. 1
8
F
F
1
2
F
F
1
2
F
F
1
2
F
F
1
2
I
N
/D
I
N
/D
OUT/D
OUT/D
1
P
P
2
1
F
2
L2
F
L1
1
2
T T
1
P
2
P
Po
w
er supply
single phase
60Hz 208-230
V
Electric
w
ire
Round crimp-style terminal
Insulation sleeve
Connect
w
ires of
the same gauge to
both sides.
Do not connect
w
ires of the same
gauge to one side.
Do not connect
w
ires of different
gauges.
Summary of Contents for FXDQ-M
Page 1: ...EDUS 39 600 F2_a AMERICAS FXDQ M Slim Ceiling Mounted Duct Type...
Page 6: ...EDUS39 600 F2_a Dimensions FXDQ M 5 3 Dimensions FXDQ07 09 12MVJU 3D051759...
Page 7: ...Dimensions EDUS39 600 F2_a 6 FXDQ M FXDQ18MVJU 3D051760...
Page 8: ...EDUS39 600 F2_a Dimensions FXDQ M 7 FXDQ24MVJU 3D051761...
Page 11: ...Electric Characteristics EDUS39 600 F2_a 10 FXDQ M 6 Electric Characteristics 4D051757...