Panasonic R410A User Manual

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1-10. Electrical Wiring
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General Precautions on Wiring
(1) Before wiring, confirm the rated voltage of the unit as shown on its nameplate, then carry out the wiring closely following the wiring
diagram.
(2) Circuit breaker must be incorporated in the fixed wiring in accordance with the wiring regulations. The circuit breaker must be an
approved 10-16 A, having a contact separation in all poles.
(3) To prevent possible hazards from insulation failure, the unit must be grounded.
(4) Each wiring connection must be done in accordance with the wiring system diagram. Wrong wiring may cause the unit to
misoperate or become damaged.
(5) Do not allow wiring to touch the refrigerant tubing, compressor, or any moving parts of the fan.
(6) Unauthorized changes in the internal wiring can be very dangerous. The manufacturer will accept no responsibility for any damage
or misoperation that occurs as a result of such unauthorized changes.
(7) Regulations on wire diameters differ from locality to locality. For field wiring rules, please refer to your LOCAL ELECTRICAL
CODES before beginning.
You must ensure that installation complies with all relevant rules and regulations.
(8) To prevent malfunction of the air conditioner caused by electrical noise, care must be taken when wiring as follows:
●
The remote control wiring and the inter-unit control wiring should be wired apart from the inter-unit power wiring.
●
Use shielded wires for inter-unit control wiring between units and ground the shield on both sides.
(9) If the power supply cord of this appliance is damaged, it must be replaced by a repair shop designated by the manufacturer,
because special-purpose tools are required.
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Recommended Wire Length and Wire Diameter for Power Supply System
Indoor unit
Type
(B) Power supply
Time delay fuse or
circuit capacity
2.5 mm
2
U1, E1 Max. 130 m 10-16 A
Control wiring
(C) Inter-unit
(between outdoor
and indoor units)
control wiring
(D) Remote control
wiring
(E) Control wiring
for group control
0.75 mm
2
(AWG #18)
Use shielded wiring*
0.75 mm
2
(AWG #18)
0.75 mm
2
(AWG #18)
Max. 1,000 m Max. 500 m Max. 200 m (Total)
NOTE
*
With ring-type wire terminal.
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Panasonic R410A Specifications

General

Brand	Panasonic
Model	R410A
Category	Air Conditioner
Language	English