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PMML0129A rev.4 - 02/2010
ENGLISH
ELECTRICAL WIRING
ATTENTION:
- Pay attention to the connection of the operating line. Incorrect connection may cause the failure of PCB.
Models: RAS-8HRNM
RAS-10HRNM
RAS-12HRNM
No.0 System
Outdoor Unit
No.1 System
Outdoor Unit
Earth Leakage
Breaker
Operating Line
(Twisted Shielded Pair Cable or Twisted Cable)
DC5V (Non-Pole Transmission,H-LINK System)
Main Switch
Remote Control
Switch
Indoor Unit
Indoor Unit
No.1 System
Indoor Units
Max. 4 Units per Refrigerant Cycle
: Terminal Board
: Printed Circuit Board
: Field Wiring
: Field Wiring
: Field-Supplied
: Optional Accessory
3N
400V / 50Hz
3N
400V / 50Hz
1N
230V / 50Hz
NOTE:
- In case that the indoor unit individual operarion is needed, remote control switch wiring between indoor unit (A,B) are not
necessary.