162
FTX-N/U, FVXS-N, FDMQ-R Series EDUS091558E
3P572321-3
9
Wiring
WARNING
•
Do not use tapped wires, extension cords, or starburst connections, as they may cause overheating, electric shock, or fire.
• Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from the
terminal block.) Doing so may cause electric shock or fire.
• The circuit must be protected with safety devices in accordance with local and national codes, i.e. a circuit breaker.
• Use an all-pole disconnection type circuit breaker with at least 1/8 inch (3mm) between the contact point gaps.
• When carrying out wiring, take care not to pull at the conduit.
•
Do not connect the power wire to the indoor unit. Doing so may cause electric shock or fire.
CAUTION
Precautions to be taken for power supply wiring
• When using stranded wires, make sure to use the round crimp-style
terminal for connection to the power supply terminal block.
Stranded wire
Round crimp-style
terminal
Arrow view
Flat washer
Screw
Round
crimp-style
terminal
Good
Round crimp-
style terminal
Flat washer
Screw
Wrong
Flat washer
Round crimp-
style terminal
Screw
A
A
• When connecting the inter-unit wires to the terminal block using a single core wire, be sure to curl the end of the lead.
Improper work may cause heat and fire.
Strip wire end
to this point.
Excessive strip length
may cause electric shock
or current leakage.
Stripping wire at terminal block
Good
Wrong
Good
Wrong
• Do not turn on the circuit breaker until all work is completed.
1) Strip the insulation from the wire (3/4 inch (20mm)).
2) Connect the inter-unit wires between the indoor and outdoor units so that the terminal numbers match. Tighten the
terminal screws securely. It is recommended that a slot-head screwdriver be used to tighten the screws.
1
2
3
1 2 3
Ground
Outdoor unit
Indoor
unit
Power supply
60Hz 208-230V
Firmly fix the
wires with the
terminal screws.
RX09/12
∗
, RK09/12
∗
RXN09/12/18
∗
, RKN09/12/18
∗
, RXL09/12/15
∗
RX18/24
∗
, RK18/24
∗
RXN24
∗
, RKN24
∗
15A
20A
Firmly fix the wires with the te
rminal screws.
L
1
L
2
Follow local codes for wiring
and safety devices between
outdoor unit and power source.
Recommend using AWG14, stranded and
insulated wire for connections between indoor and
outdoor units.
Local code always supersedes recommendation.
NOTE
Take care to ensure that all wiring between indoor unit and outdoor unit has a consistent connection. Any splices can cause
communication errors.
01_EN_3P572321-3.indd 9
2019/06/19 14:17:27
Summary of Contents for FTX-N/U
Page 1: ...Heat Pump Split Type Air Conditioners FTX N U FVXS N FDMQ R Series EDUS091558E...
Page 2: ......
Page 17: ...FTX N U FVXS N FDMQ R Series EDUS091558E 15 C 3D123383 FTX24UVJU C 3D123379 FTX18UVJU...
Page 19: ...FTX N U FVXS N FDMQ R Series EDUS091558E 17 3D112919B FDMQ18 24RVJU 3D112918B FDMQ12RVJU...
Page 20: ...18 FTX N U FVXS N FDMQ R Series EDUS091558E 3D049611A BRC082A43 C 3D091305A BRC1E73...
Page 22: ...20 FTX N U FVXS N FDMQ R Series EDUS091558E 3D107983A RXL24UMVJUA 3D123362 RXL18UMVJUA...
Page 25: ...FTX N U FVXS N FDMQ R Series EDUS091558E 23 3D112629A FDMQ12 18 24RVJU...
Page 32: ...30 FTX N U FVXS N FDMQ R Series EDUS091558E 3D107985A RXL24UMVJUA...
Page 59: ...FTX N U FVXS N FDMQ R Series EDUS091558E 57 3D113126 FDMQ18RVJU...
Page 60: ...58 FTX N U FVXS N FDMQ R Series EDUS091558E 3D113128 FDMQ24RVJU...
Page 62: ...60 FTX N U FVXS N FDMQ R Series EDUS091558E 3D113129 FDMQ24RVJU...
Page 65: ...FTX N U FVXS N FDMQ R Series EDUS091558E 63 3D123455 FTX18UVJU 3D100354 FTX15NMVJU...
Page 66: ...64 FTX N U FVXS N FDMQ R Series EDUS091558E 3D094737 FVXS09NVJU 3D074866A FTX24UVJU...
Page 67: ...FTX N U FVXS N FDMQ R Series EDUS091558E 65 3D094777A FVXS15NVJU 3D094766 FVXS12NVJU...
Page 70: ...68 FTX N U FVXS N FDMQ R Series EDUS091558E 3D123453 RXL18UMVJUA 3D100636 RXL15QMVJUA...
Page 71: ...FTX N U FVXS N FDMQ R Series EDUS091558E 69 3D123454 RXL24UMVJUA...
Page 394: ...392 FTX N U FVXS N FDMQ R Series EDUS091558E 1P124687 1A...
Page 395: ...FTX N U FVXS N FDMQ R Series EDUS091558E 393 1P124687 1A...
Page 396: ...394 FTX N U FVXS N FDMQ R Series EDUS091558E 1P124687 1A...
Page 397: ...FTX N U FVXS N FDMQ R Series EDUS091558E 395 1P124687 1A...
Page 401: ...FTX N U FVXS N FDMQ R Series EDUS091558E 399 3P124623 1E 4 Fig 6 Fig 5 Fig 8 Fig 7...
Page 412: ...410 FTX N U FVXS N FDMQ R Series EDUS091558E 3P124623 1E 15...
Page 422: ...420 FTX N U FVXS N FDMQ R Series EDUS091558E 3P124623 1E 25 Fig 9 Fig 12 Fig 10 Fig 11...
Page 423: ...FTX N U FVXS N FDMQ R Series EDUS091558E 421 3P124623 1E 26 Fig 14 Fig 13 Fig 16 Fig 15...
Page 425: ...FTX N U FVXS N FDMQ R Series EDUS091558E 423 1P126474 1B...
Page 426: ...424 FTX N U FVXS N FDMQ R Series EDUS091558E 1P126474 1B...
Page 427: ...FTX N U FVXS N FDMQ R Series EDUS091558E 425 1P126474 1B...
Page 428: ...426 FTX N U FVXS N FDMQ R Series EDUS091558E 1P126474 1B...
Page 433: ...FTX N U FVXS N FDMQ R Series EDUS091558E 431 3P162015 1A...
Page 434: ...432 FTX N U FVXS N FDMQ R Series EDUS091558E 3P162015 1A...
Page 435: ...FTX N U FVXS N FDMQ R Series EDUS091558E 433 3P162015 1A...
Page 436: ...434 FTX N U FVXS N FDMQ R Series EDUS091558E 3P162015 1A...
Page 455: ...FTX N U FVXS N FDMQ R Series EDUS091558E 453 3P400464 1...
Page 457: ...FTX N U FVXS N FDMQ R Series EDUS091558E 455 3P561172 1...
Page 459: ...FTX N U FVXS N FDMQ R Series EDUS091558E 457 3P534932 1B...
Page 469: ...FTX N U FVXS N FDMQ R Series EDUS091558E 467 3P436077 1...
Page 471: ...FTX N U FVXS N FDMQ R Series EDUS091558E 469 3P436078 1...
Page 472: ...470 FTX N U FVXS N FDMQ R Series EDUS091558E 3P436079 1 14 26 KPS067A44 Snow Hood Outlet...
Page 473: ...FTX N U FVXS N FDMQ R Series EDUS091558E 471 3P436079 1...
Page 475: ...FTX N U FVXS N FDMQ R Series EDUS091558E 473 3P436071 1...
Page 477: ...FTX N U FVXS N FDMQ R Series EDUS091558E 475 3P436072 1...
Page 478: ...476 FTX N U FVXS N FDMQ R Series EDUS091558E 3P436073 1 14 29 KPS063A47 Snow Hood Outlet...
Page 479: ...FTX N U FVXS N FDMQ R Series EDUS091558E 477 3P436073 1...
Page 480: ...478 FTX N U FVXS N FDMQ R Series EDUS091558E...
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