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EDUS391502-F7
Appendix
FXLQ-M / FXNQ-M
8
3P086154-3R
8
3P086154-3R
English
CAUTION
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Drain piping connections
Do not connect the drain piping directly to sewage pipes
that smell of ammonia. The ammonia in the sewage might
enter the indoor unit through the drain pipes and corrode
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Keep in mind that it will become the cause of getting drain
pipe blocked if water collects on drain pipe.
8. ELECTRIC WIRING WORK
8-1 GENERAL
INSTRUCTIONS
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Make sure that all electric wiring work is carried out by
SWCNKƂGFRGTUQPPGNCEEQTFKPIVQVJGCRRNKECDNGNGIKUNCVKQP
and this installation manual, using a separate dedicated
circuit.
+PUWHƂEKGPVECRCEKV[QHVJGRQYGTUWRRN[EKTEWKVQTKORTQRGT
GNGEVTKECNEQPUVTWEVKQPOC[NGCFVQGNGEVTKEUJQEMUQTCƂTG
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This equipment can be installed with a Ground-Fault Circuit
Interrupter (GFCI). Although this is a recognized measure
for additional protection, with the grounding system in North
America, a dedicated GFCI is not necessary.
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Do not turn on the power supply (branch switch, branch
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Multiple number of indoor units are connected to one out-
door unit. Name each indoor unit as A-unit, B-unit ….. and
the like. When these indoor units are wired to the outdoor
unit and the Branch Selector unit, always wiring the indoor
unit to the terminal indicated with the same symbol on the
terminal block. If the wiring and the piping are connected
to the incorrect indoor units and operated, it will result in
malfunction.
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Make sure to ground the air conditioner.
Grounding resistance should be according to applicable
legislation.
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Do not connect the ground wiring to gas or water pipings,
lightning conductor or telephone ground wiring.
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Gas piping .................
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the gas leaks.
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Water piping ..............Hard vinyl tubes are not effective
ground.
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Lightning conductor or telephone ground wiring ..............
Electric potential may rise abnormally if struck by a light-
ning bolt.
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For electric wiring work, refer to also the WIRING DIA-
)4#/CVVCEJGFVQVJGEQPVTQNDQZEQXGT
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Carry out wiring between the outdoor units, indoor units
and the remote controllers according to the wiring diagram.
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Carry out installation and wiring of the remote controller
according to the installation manual attached to the remote
controller.
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Do not touch the Printed Circuit Board assembly. It may
cause malfunction.
8-2 ELECTRICAL
CHARACTERISTICS
Units
Power
supply
Fan motor
Model
Hz
Volts
Voltage
range
MCA MOP
W
FLA
FXLQ07 · 09MVJU,
FXNQ07 · 09MVJU
60
208-
230
/CZ
Min. 187
0.3
15
15
0.2
FXLQ12MVJU,
FXNQ12MVJU
0.5
15
25
0.4
FXLQ18 · 24MVJU,
FXNQ18 · 24MVJU
0.6
15
35
0.5
/%#/KP%KTEWKV#ORU#/12/CZ1XGTEWTTGPV2TQVGEVKXG&GXKEG#
W: Fan Motor Rated Output (W); FLA: Full Load Amps (A)
8-3 SPECIFICATION FOR FIELD SUPPLY FUSES
AND WIRING
Power supply wiring
Remote controller wiring
Transmission wiring
MOP
Size
Wiring
Size
15A
Wiring size and
length must
comply with local
codes.
2-conductor,
stranded non-
shielded copper
cable PVC/vinyl
jacket (NOTE 2)
AWG
18-16
The lengths of remote controller wiring and transmission wir-
ings are as follows:
(1) Remote controller wiring (indoor unit - remote controller)
........................................................
/CZHVO
(2)
Transmission wirings
................................ Total wiring length 6,560 ft. (2,000 m)
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Outdoor unit - Indoor unit
.................................................
/CZHVO
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Outdoor unit - Branch Selector unit
.................................................
/CZHVO
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Branch Selector unit - Indoor unit
.................................................
/CZHVO
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Indoor unit - Indoor unit
.................................................
/CZHVO
NOTE
1.
Shows only in case of protected piping. Use H07RN-F in
case of no protection.
2.
Vinyl cord with sheath or cable (Insulated thickness :
|KPOOQTOQTG
Summary of Contents for FXLQ-M Series
Page 1: ...EDUS391502 F7 FXLQ M FXNQ M Floor Standing Type Concealed Floor Standing Type...
Page 2: ......
Page 11: ...EDUS391502 F7 Dimensions FXLQ M FXNQ M 9 3D045642A Unit in mm FXLQ12MVJU9...
Page 12: ...Dimensions EDUS391502 F7 10 FXLQ M FXNQ M 3D045643A Unit in mm FXLQ18MVJU9 FXLQ24MVJU9...
Page 13: ...EDUS391502 F7 Dimensions FXLQ M FXNQ M 11 3 2 FXNQ 3D090733 Unit in mm FXNQ07MVJU9 FXNQ09MVJU9...
Page 14: ...Dimensions EDUS391502 F7 12 FXLQ M FXNQ M 3D045650A Unit in mm FXNQ12MVJU9...
Page 15: ...EDUS391502 F7 Dimensions FXLQ M FXNQ M 13 3D045651A Unit in mm FXNQ18MVJU9 FXNQ24MVJU9...
Page 22: ...Sound Levels Reference Data EDUS391502 F7 20 FXLQ M FXNQ M FXLQ12MVJU 4D052501...
Page 23: ...EDUS391502 F7 Sound Levels Reference Data FXLQ M FXNQ M 21 FXLQ18MVJU 4D052502...
Page 24: ...Sound Levels Reference Data EDUS391502 F7 22 FXLQ M FXNQ M FXLQ24MVJU 4D052503...
Page 26: ...Sound Levels Reference Data EDUS391502 F7 24 FXLQ M FXNQ M FXNQ12MVJU 4D052504...
Page 27: ...EDUS391502 F7 Sound Levels Reference Data FXLQ M FXNQ M 25 FXNQ18MVJU 4D052505...
Page 28: ...Sound Levels Reference Data EDUS391502 F7 26 FXLQ M FXNQ M FXNQ24MVJU 4D052506...
Page 31: ...EDUS391502 F7 Appendix FXLQ M FXNQ M i Appendix 1 Installation Manual 1...
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