ED41-016B
Installation
FDYB-KA Series
59
15.1.7 Electric Wiring Work
C : 3PN00281-18T-7
•
All field supplied parts and materials and electric works must conform to local codes.
•
Use copper wire only.
•
For electric wiring work, refer also to "WIRING DIAGRAM"attached to the unit body.
•
For remote controller ( , ) wiring details, refer to the installation manual attached to this indoor unit.
•
All wiring must be performed by an authorized electrician.
•
A circuit breaker capable of shutting down power supply to the entire system must be installed.
•
In case of 71 model, refer to the installation manual attached to the outdoor unit for the size of power supply electric wire connected to the outdoor unit,
the capacity of the circuit breaker and switch, and wiring instructions.
•
The resistance of the grounding must not exceed 100
Ω
.
•
Ground the air conditioner.
Do not connect the earth wire to gas or water pipes, Iightning conductor or telephone earth wire. Incomplete grounding may cause electric shocks.
· Gas pipe – Ignition or explosion may occur if the gas leaks.
· Water pipe – Hard vinyl tubes are not effective grounds.
· Lightning conductor or telephone ground wire. – Electric potential may rise abnormally if struck by a lightning bolt.
•
Refer to Table 2 for specifications of field wire.
NOTE) 1. Shows only in case of protected pipes. Use HO7RN-F in case of no protection or the wire of YZW type in GB5013.2.
2. Shield wire materials may be used for transmission wiring, and they comply with EMI (EN55014). (Refer to NOTE 2 of WIRING EXAMPLE.)
3. Use double–insulation wire for the remote controller or run wires through a wall or conduit so that the user cannot come in contact
with them.
4. Run transmission wiring between the indoor and outdoor units through a conduit to protect against external forces, and feed
the conduit through the wall together with refrigerant piping.
〈
Methods of wiring units and connecting remote controller cords
〉
(Refer to Fig. 14)
•
Wiring the units (Power supply wiring and each wiring)
Remove the control box lid indicated in the figure. Next, connect them matching to the power supply terminal board (4P) inside. (Please connect the earth
line surely.) In doing this, fully secure the cords using clamp.
•
Remote controller cords
Connect the cords to the remote controller terminal board (2P). (No polarity), In doing this fully secure the cords using clamp.
〈
PRECAUTIONS
〉
•
Do not clamp remote controller cords together with wires connecting the units together. Doing so may cause malfunction.
•
Remote controller cords and wires connecting the units should be located at least 50 mm from other electric wires. Not following this guideline may result
in malfunction due to electrical noise.
Observe the notes mentioned below when wiring to the power supply terminal board. Precautions to be taken for power supply wiring.
(Use a round crimp–style terminal for connection to the power supply terminal board. In case it cannot be used due to unavoidable reasons, be sure to
observe the following instructions.)
•
Do not connect wires of different gauge to the same power supply terminal.
(Looseness in the connection may cause overheating.)
Between indoor units
Unit–Remote controller
Wire
H05VV–U4G
(NOTE 1)
Vinyl cord with sheath or
cable (2 wire) (NOTE 2)
Size (mm
2
)
2.5
0.75 – 1.25
Length
—
Max. 500 m
Table 2
1
6
7
Содержание FDYB-KA Series
Страница 10: ...ED41 016B Dimensions FDYB KA Series 9 5 Dimensions 5 1 Indoor Units FDYB35KA Unit mm C 3D024200B...
Страница 11: ...Dimensions ED41 016B 10 FDYB KA Series FDYB50KA Unit mm C 3D024201B...
Страница 12: ...ED41 016B Dimensions FDYB KA Series 11 FDYB60KA Unit mm C 3D024202B...
Страница 13: ...Dimensions ED41 016B 12 FDYB KA Series FDYB71KA Unit mm C 3D024203B...
Страница 14: ...ED41 016B Dimensions FDYB KA Series 13 5 2 Outdoor Units RY35F RY50GA Unit mm 3D004853B...
Страница 15: ...Dimensions ED41 016B 14 FDYB KA Series RY60GA RY71KU Unit mm 3D004852A Unit mm C 3D014835 3 9 6...
Страница 16: ...ED41 016B Dimensions FDYB KA Series 15 RY71FU RY200KU Unit mm 3 9 6 C 3D001674A Unit mm C 3D029265...
Страница 17: ...Dimensions ED41 016B 16 FDYB KA Series RY250KU Unit mm C 3D029264...
Страница 18: ...ED41 016B Dimensions FDYB KA Series 17 5 3 Installation Service Space For RY71 3D001951A 1...
Страница 19: ...Dimensions ED41 016B 18 FDYB KA Series 3D001951A 2...
Страница 20: ...ED41 016B Dimensions FDYB KA Series 19 For RY200 250 3D006578A...
Страница 23: ...Piping Diagrams ED41 016B 22 FDYB KA Series RY200KUY1 Double Twin RY200KUY1 Triple C 3D029824 C 3D029825...
Страница 24: ...ED41 016B Piping Diagrams FDYB KA Series 23 RY250KUY1 Double Twin C 3D029828...
Страница 26: ...ED41 016B Piping Diagrams FDYB KA Series 25 RY71FUVAL RY200KUTAL YAL Double Twin 3D005825 3D030159...
Страница 27: ...Piping Diagrams ED41 016B 26 FDYB KA Series RY200KUTAL YAL Triple RY250KUTAL YAL Double Twin 3D030160 3D030164...
Страница 29: ...Wiring Diagrams ED41 016B 28 FDYB KA Series 7 2 Outdoor Units 7 2 1 50Hz RY35FV1A RY50GAV1A...
Страница 30: ...ED41 016B Wiring Diagrams FDYB KA Series 29 RY60GAV1A RY71KUV1 3D014495B...
Страница 31: ...Wiring Diagrams ED41 016B 30 FDYB KA Series RY71KUY1 3D014603C...
Страница 32: ...ED41 016B Wiring Diagrams FDYB KA Series 31 7 2 2 60Hz RY50GVAL RY60GVAL...
Страница 33: ...Wiring Diagrams ED41 016B 32 FDYB KA Series RY71FUVAL RY200KUTAL 3D005370B 3D028902A...
Страница 34: ...ED41 016B Wiring Diagrams FDYB KA Series 33 RY250KUTAL 3D028903A...
Страница 35: ...Wiring Diagrams ED41 016B 34 FDYB KA Series 7 2 3 50Hz 60Hz RY200KUY1 YAL RY250KUY1 YAL 3D028900A 3D028901A...
Страница 39: ...Capacity Table ED41 016B 38 FDYB KA Series 8 2 60Hz FDYB50KAVE RY50GVAL FDYB60KAVE RY60GVAL 3D024739A 3D024740A...
Страница 41: ...Capacity Table ED41 016B 40 FDYB KA Series FDYB60KAVE 4 RY250KUTAL FDYB60KAVE 4 RY250KUYAL 3D029855A...
Страница 44: ...ED41 016B Operation Limit FDYB KA Series 43 9 2 60Hz 50 71 RY50GVAL RY60GVAL RY71FUVAL 3D006202A 3D006675...
Страница 45: ...Operation Limit ED41 016B 44 FDYB KA Series 9 3 50Hz 60Hz 200 250 RY200KUY1 TAL YAL RY250KUY1 TAL YAL 3D029783...
Страница 49: ...Fan Performance ED41 016B 48 FDYB KA Series 11 Fan Performance 11 1 Fan Performance FDYB35KAVE...
Страница 50: ...ED41 016B Fan Performance FDYB KA Series 49 FDYB50KAVE...
Страница 51: ...Fan Performance ED41 016B 50 FDYB KA Series FDYB60KAVE FDYB71KAVE...
Страница 54: ...ED41 016B Optional Accessories FDYB KA Series 53 Wireless Remote Controller BRC4C62 3D007898...