Hitachi RWM-2R1E Installation & Operation Manual page 43

And yutaki cascade controller
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ELECTRICAL AND CONTROL SETTINGS
YUTAKI S COMBI
Model
Power supply
RWD-(2.5-3.0)RW1E-
1~230V 50Hz
220S(-K)
RWD-(2.5-3.0)RW1E-
3N~400V 50Hz
220S(-K)
1~230V 50Hz
RWD-(4.0-6.0)NW1E-
220S(-K)
3N~400V 50Hz
33
PMML0575 rev.1 - 09/2021
Operation mode
Without electric heaters
With electric heater
With DHW tank heater
With electric and DHW tank heaters
Without electric heaters
With electric heater
With DHW tank heater
With electric and DHW tank heaters
Without electric heaters
With electric heater
With DHW tank heater
With electric and DHW tank heaters
Without electric heaters
With electric heater
With DHW tank heater
With electric and DHW tank heaters
Power supply
Max.
cables
current
(A)
EN60335-1
0.63
2 x 0.75 mm² + GND
13.7
2 x 2.5 mm² + GND
12.6
2 x 2.5 mm² + GND
25.6
2 x 6.0 mm² + GND
0.63
4 x 0.75 mm² + GND
9.3
4 x 2.5 mm² + GND
12.6
4 x 2.5 mm² + GND
12.6
4 x 2.5 mm² + GND
0.65
2 x 0.75 mm² + GND
26.7
2 x 6.0 mm² + GND
12.6
2 x 2.5 mm² + GND
38.7
2 x 10.0 mm² + GND
0.65
4 x 0.75 mm² + GND
18.0
4 x 6.0 mm² + GND
12.6
4 x 2.5 mm² + GND
18.0
4 x 6.0 mm² + GND
Transmitting
Actuator
cables
cables
EN60335-1
EN60335-1
2 x 0.75 mm
2
2 x 0.75 mm
2
(Shielded
+ GND
cable)

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