Panasonic S-160PE1R5B, Technical Data & Service Manual

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Wiring System Diagrams
Power supply (230-240V~)
Circuit breaker
Circuit breaker
Control cable
Wired remote
controller
Indoor unit Outdoor unit
protective
earth
protective earth
Switch Switch
Power supply (400-415V 3N~)
• Outdoor unit / 3-phase model
Power supply (230-240V~)
Circuit breaker Circuit breaker
Control cable
Wired remote
controller
Indoor unit Outdoor unit
protective
earth
protective earth
Switch Switch
Power supply (230-240V~)
• Outdoor unit / single-phase model
This equipment complies with EN/IEC 61000-3-12 provided that the
short-circuit power Ssc is greater than or equals to *2 kVA at the
interface point between the user’s supply and the public system. It is
the responsibility of the installer or user of the equipment to ensure; by
consultation with the distribution network operator if necessary that the
equipment is connected only to supply with a short-circuit power Ssc
greater than or equals to *2 kVA.
Ssc : Short circuit power
: functional earthing
(for the shielded cable)
The product meets the technical requirements of EN/IEC 61000-3-3.
Decide the length and size of the power supply cable based on the maximum ampere tabulated above in accordance with the national wiring regulations.
Select the fuse(s) and/or circuit breaker(s) from the types and ratings suitable for the maximum ampere tabulated above in accordance with the national wiring regulations.
If capacity of power supply circuit and enforcement are not enough, it can causes the electric shoc k and a fir e.
(1) When linking the outdoor units in a network, disconnect the terminal
extended from the short plug from all outdoor units except any one of
the outdoor units. (When shipping: In shorted condition.)
For a system without link (no wiring connection between outdoor units),
do not remove the short plug.
(2) Do not install the inter-unit control wiring in a way that forms a loop.
Outdoor unit
Indoor unit Indoor unit Indoor unit Indoor unit Indoor unit
Outdoor unit Outdoor unit
Prohibited
Prohibited
(3) Do not install inter-unit control wiring such as star branch wiring. Star branch
wiring causes mis-address setting.
NO
Branch point
Outdoor unit Indoor unit
Indoor unit
Indoor unit
Indoor unit
(4) If branching the inter-unit control wiring, the number of branch points should
be 16 or fewer.
Central
Controller
: Branch point
Outdoor unit
Outdoor unit
Outdoor unit
More than 2m required
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
(5) Use shielded wires for inter-unit control wiring and ground the shield on
both sides, otherwise misoperation from noise may occur. Connect wiring as
shown in Section “ Wiring System Diagrams” on page 1-10-2.
(Functional earthing) (Functional earthing)
Shielded wire
Model name Power supply
Time delay fuse or
circuit capacity
*1
Control cable
*2
Ssc
U-160PZH2R5 230-240V~ 40 A 0.75 mm² 5950 kVA
U-160PZH2R8 400-415V 3N~ 20 A 0.75 mm² *3
U-180PZH2R8 400-415V 3N~ 20 A 0.75 mm² *3
U-200PZH2R8 400-415V 3N~ 30 A 0.75 mm² *3
U-224PZH2R8 400-415V 3N~ 30 A 0.75 mm² 1850 kVA
*1 Use a shielded cable for the control cable. Overall extension less than 1000m.
*3 Intended for professional use. Permission from the power supplier is required when installing the
U-160PZH2R8, U-180PZH2R8, U-200PZH2R8 outdoor units that are connected to a 16 A distribution
network.
SM830277-00_大洋州向け R32シングル_TD&SM.indb 7 2019/02/27 11:50:40