Hitachi YUTAKI RWM-2R1E Instruction And Operation Manual

7.2 ELECTRICAL CONNECTION
! CAUTION
• Check to ensure that the eld supplied electrical components (mains power switches, circuit breakers, wires, connectors and wire terminals) have
been properly selected according to the electrical data indicated on this chapter and they comply with national and local codes. If it is necessary,
contact with your local authority in regards to standards, rules, regulations, etc.
• Use a dedicated power circuit for the indoor unit. Do not use a power circuit shared with the outdoor unit or any other appliance.
7.2.1 Wiring size
Use wires which are not lighter than the polychloroprene sheathed exible cord (code designation 60245 IEC 57).

Split system - Outdoor unit
Model Power supply Max. current (A)
Power supply cables Transmitting cables Actuator cables
EN60335-1 EN60335-1 EN60335-1
RAS-2WHVNP
1~ 230V 50Hz
14 2 x 2.5 mm
2
+ GND
2 x 0.75 mm
2
(*Shielded cable)
2 x 0.75 mm
2
+ GND
RAS-2.5WHVNP 16 2 x 2.5 mm
2
+ GND
RAS-3WHVNP 18 2 x 4.0 mm
2
+ GND
RAS-4WHVNPE 30 2 x 6.0 mm
2
+ GND
RAS-5WHVNPE 30 2 x 6.0 mm
2
+ GND
RAS-6WHVNPE 30 2 x 6.0 mm
2
+ GND
RAS-4WHNPE
3N~ 400V 50Hz
14 4 x 2.5 mm
2
+ GND
RAS-5WHNPE 14 4 x 2.5 mm
2
+ GND
RAS-6WHNPE 16 4 x 4.0 mm
2
+ GND
RAS-8WHNPE 24 4 x 6.0 mm
2
+ GND
RAS-10WHNPE 24 4 x 6.0 mm
2
+ GND

Split system - Indoor unit
YUTAKI S
Model Power supply Operation mode
Max.
current
(A)
Power supply
cables
Transmitting
cables
Actuator
cables
EN60335-1 EN60335-1 EN60335-1
RWM-(2.0-3.0)NE 1~ 230V 50Hz
Without electric heaters
0.2 2 x 0.75 mm² + GND
2 x 0.75 mm
2
2 x 0.75 mm
2
+ GND
With electric heater
15 2 x 2.5 mm² + GND
With DHW tank heater
15 2 x 2.5 mm² + GND
With electric and DHW tank heaters
29 2 x 6.0 mm² + GND
RWM-(4.0-6.0)NE
1~ 230V 50Hz
Without electric heaters
0.3 2 x 0.75 mm² + GND
With electric heater
29 2 x 6.0 mm² + GND
With DHW tank heater
15 2 x 2.5 mm² + GND
With electric and DHW tank heaters
43 2 x 10.0 mm² + GND
3N~ 400V 50Hz
Without electric heaters
0.3 4 x 0.75mm² + GND
With electric heater
10 4 x 2.5 mm² + GND
With DHW tank heater
15 4 x 2.5 mm² + GND
With electric and DHW tank heaters
24 4 x 6.0 mm² + GND
RWM-(8.0/10.0)NE 3N~ 400V 50Hz
Without electric heaters
0.6 4 x 0.75 mm² + GND
With electric heater
15 4 x 4.0 mm² + GND
With DHW tank heater
15 4 x 2.5 mm² + GND
With electric and DHW tank heaters
29 4 x 6.0 mm² + GND
? NOTE
The data corresponding to DHW tank heater is calculated in combination with the domestic hot water tank accessory “DHWT-(200/300)S-3.0H2E”.
ELECTRICAL AND CONTROL SETTINGS
PMML0335A rev.1 - 04/2016
94

Hitachi YUTAKI RWM-2R1E Specifications

General

Brand	Hitachi
Model	YUTAKI RWM-2R1E
Category	Air Conditioner
Language	English