Hitachi YUTAKI S COMBI Series Installation And Operation Manual page 45

Model Power supply
Without electric heaters
With electric heater
~ 230V 50Hz
With DHW tank heater
With electric and DHW
tank heaters
Without electric heaters
With electric heater
3N~400V 50Hz
With DHW tank heater
With electric and DHW
tank heaters
PMEN0645 rev.0 - 04/2023
Maximum
Operation mode current
26.7
12.6
38.7
17.3
12.6
17.3
Power supply cables
(A)
EN 60335‑1
0.6 2 x 0.75 mm + GND
2
2 x 6 mm + GND
2
2 x 2.5 mm + GND
2
2 x 10 mm + GND
2
0.6 4 x 0.75 mm + GND
2
4 x 6 mm + GND
2
4 x 2.5 mm + GND
2
4 x 6 mm + GND
2
Actuator
Transmitting
cables
cables
EN 60335‑1
2 x 0.75 mm
2
2 x 0.75 mm
2
(Shielded
+ GND
cable)
36
6