![background image](http://html1.mh-extra.com/html/daikin/rxysq-p8y1/rxysq-p8y1_technical-data-manual_2459971030.webp)
• Outdoor Unit • VRVIII-S heat pump • RXYSQ-P8Y1
1
9
• VRV Systems • Outdoor Unit
28
9
External connection diagrams
9 - 1 External Connection Diagrams
RXYSQ-P8Y1
3TW33656-1
NOTES
1.
All wiring, components and materials to be procured on the site must comply with the applicable local and national codes.
2.
Use copper conductors only.
3.
As for details, see wiring diagram.
4.
Install circuit breaker for safety.
5. All field wiring and components must be provided by licensed electrician.
6.
Unit shall be grounded in compliance with the applicable local and national codes.
7.
Wiring shown are general points-of-connection guides only and are not intended for or to include all details for a specifi c installation.
8.
Be sure to install the switch and the fuse to the power line of each equipement.
9.
Install the main switch that can interrupt all the power sources in an integrated manner because this system consists of the equipment utilizing the multiple power sources.
10. If there exists the possibility of reversed phase, lose phase, momentary blackout or the power goes on and off while the product is operating, attach a reversed phase protection circuit locally.
Running the product in reversed phase may break the compressor and other parts.
< When the power source is supplied to each bp unit individually >
< When the power source is connected in series between the units>
Power supply
Power supply
Power supply
Power supply
outdoor unit
outdoor unit
BP units
BP units
indoor units
indoor units
Main
Switch
Main
Switch
Main
Switch
Main
Switch
Switch
Switch
Fuse
Fuse
Fuse
Fuse
Fuse
Fuse
2 Wires cable
2 Wires cable
2 Wires cable
2 Wires cable
4 Wires cable
4 Wires cable
4 Wires cable
4 Wires cable
4 Wires cable
4 Wires cable
2 Wires cable
2 Wires cable
3 Wires cable
3 Wires cable
3 Wires cable
3 Wires cable
3 Wires cable
3 Wires cable
(Transmission line)
(Transmission line)
(Transmission line)
(Transmission line)
(Power line
(Power line
(Power line
(Power line
(Power line
(Power line
and Transmission
line)
and Transmission
line)
and Transmission
line)
and Transmission
line)
and Transmission
line)
and Transmission
line)
(Transmission line)
(Transmission line)
(Power line)
(Power line)
(Power line)
(Power line)
(Power line)
(Power line)
NOTES
1.
All wiring, components and materials to be procured on the site must comply with the applicable local and national codes.
2.
Use copper conductors only.
3.
As for details, see wiring diagram.
4.
Install circuit breaker for safety.
5. All field wiring and components must be provided by licensed electrician.
6.
Unit shall be grounded in compliance with the applicable local and national codes.
7.
Wiring shown are general points-of-connection guides only and are not intended for or to include all details for a specifi c installation.
8.
Be sure to install the switch and the fuse to the power line of each equipement.
9.
Install the main switch that can interrupt all the power sources in an integrated manner because this system consists of the equipment utilizing the multiple power sources.
10. If there exists the possibility of reversed phase, lose phase, momentary blackout or the power goes on and off while the product is operating, attach a reversed phase protection circuit locally.
Running the product in reversed phase may break the compressor and other parts.
RXYSQ-P8Y1
Power supply
Power supply
outdoor unit
indoor units
Main Switch
Main Switch
Switch
Switch
Switch
Switch
Switch
Fuse
Fuse
Fuse
Fuse
Fuse
2 Wires cable
2 Wires cable
2 Wires cable
2 Wires cable
2 Wires cable
2 Wires cable
2 Wires cable
2 Wires cable
(Transmission line)
(Power line)
(Power line)
(Power line)
(Power line)
(Transmission line)
(Transmission line)
(Transmission line)
3TW33656-2
Summary of Contents for RXYSQ-P8Y1
Page 1: ...Air Conditioning Technical Data VRVIII S heat pump EEDEN13 200_2 RXYSQ P8Y1...
Page 2: ......
Page 38: ......