Daikin VRV III, Руководство по обслуживанию, Страница: 518 / 567

SiUS34-801A_b Wiring Diagrams for Reference
Appendix 503
Heat Recovery 230V
REYQ72, 96, 120, 144PTJU
L1
COOLING ONLY UNIT
L2
SWITCH
L2
L1
POWER SUPPLY
L1
FUSE
L1
POWER SUPPLY
L1
MAIN SWITCH
L2
MAIN SWITCH
L2
FUSE
SWITCH
FUSE
SWITCH
L2
L1
FUSE
SWITCH
L2
L3
L3
OUTDOOR UNITS
2 WIRES CABLE
(POWER LINE)
2 WIRES CABLE
(POWER LINE)
INDOOR UNITS
2 WIRES CABLE
(TRANSMISSION LINE)
2 WIRES CABLE
(TRANSMISSION LINE)
2 WIRES CABLE
(TRANSMISSION LINE)
2 WIRES CABLE
(TRANSMISSION LINE)
2 WIRES CABLE
(TRANSMISSION LINE)
2 WIRES CABLE
(TRANSMISSION LINE)
2 WIRES CABLE
(TRANSMISSION LINE)
2 WIRES CABLE
(POWER LINE)
L2
L1
FUSE
SWITCH
2 WIRES CABLE
(POWER LINE)
L2
L1
SWITCH
2 WIRES CABLE
(POWER LINE)
L2
L1
FUSE
FUSE
SWITCH
2 WIRES CABLE
(POWER LINE)
L2
L1
FUSE
SWITCH
2 WIRES CABLE
(POWER LINE)
L2
L1
FUSE
SWITCH
2 WIRES CABLE
(POWER LINE)
BS UNITS
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 ground fault circuit interrupter 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 specific installation.
8) Be sure to install the switch and the fuse to the power line of each
equipment.
9) Install the main switch that can interrupt all the power souces 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.
3D058622