Hitachi RWM-2R1E Installation & Operation Manual page 40

ELECTRICAL AND CONTROL SETTINGS
?
N O T E
The data corresponding to DHW tank heater is calculated in combination with the domestic hot water tank accessory "DHWT-(200/300)S-3.0H2E".
YUTAKI S COMBI
Model
RWD-(2.0-3.0)RW1E-
220S(-K)
RWD-(2.0-3.0)RW1E-
220S(-K)
RWD-(4.0-6.0)NW1E-
220S(-K)
• The status of Harmonics for each model, regarding compliance with EN 61000-3-2 and EN 61000-3-12, is as follows:
Status regarding compliance with
EN 61000-3-2 and EN 61000-3-12
Equipment complying with EN 61000-3-2
(*): Professional use
Equipment complying with EN 61000-3-12
Installation restrictions may be applied by supply
authorities in relation to harmonics
• Check to ensure that existing installation (main power switches, circuit breakers, wires, connectors and wire terminals) already
complies with the national and local regulations.
• The use of the DHW tank heater is disabled as factory setting. If it is desired to enable the DHW tank heater operation during
normal indoor unit operation, adjust the DSW4 pin 3 of the PCB1 to the ON position and use the adequate protections. Refer to
the section
"6.2 Electrical connection"
30 PMML0575 rev.1 - 09/2021
Power supply
Without electric heaters
With electric heater
1~ 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
Without electric heaters
With electric heater
1~ 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
Outdoor unit
RAS-2WHVRP1(*)
RAS-2.5WHVRP1(*)
RAS-3WHVRP1 (*)
RAS-4WHNPE (*)
RAS-5WHNPE (*)
RAS-6WHNPE (*)
RAS-4WHVNPE
RAS-5WHVNPE
RAS-6WHVNPE
RAS-8WHNPE
RAS-10WHNPE
for the detailed information.
Operation mode
Models
Split system
YUTAKI S
RWM-2.0R1E
RWM-2.5R1E
RWM-3.0R1E
RWM-4.0N1E (3N~)
RWM-5.0N1E (3N~)
RWM-6.0N1E (3N~)
RWM-8.0N1E
RWM-10.0N1E
RWM-4.0N1E (1~)
RWM-5.0N1E (1~)
RWM-6.0N1E (1~)
-
Z (Ω)
max
-
-
-
0.29
-
-
-
-
-
0.28
-
0.19
-
-
-
-
Indoor unit
YUTAKI S COMBI
-
RWD-2.0RW1E-220S
RWD-2.5RW1E-220S
RWD-3.0RW1E-220S
RWD-4.0NW1E-220S
RWD-5.0NW1E-220S
RWD-6.0NW1E-220S
-