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Hitachi YUTAKI H Manual De Instrucciones página 11

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  • MEXICANO, página 16
ELECTRICAL AND CONTROL SETTINGS
Model
Power supply
~ 230V 50Hz
HWM-WE
3N~ 400V 50Hz

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".
• Check to ensure that existing installation (mains 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.
4.2
System wiring diagram
Connect the units according to the following electric
diagram:
:
TB
Terminal board
:
CB
Circuit breaker
ELB
:
Earth leakage breaker
Earth
Earth
PMML0599 rev.0 - 04/2022
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
1,2
Operating Line
(Twisted shielded pair
cable or shielded pair
Outdoor unit
cable)
RASM-VRW1E
DC5V (Non-Pole
x
Transmission,
H-LINK system)
x
YUTAKI H
Z
(Ω)
max
-
0.27
-
0.18
-
-
-
-
:
Field wiring
:
Field-supplied
:
Outdoor-Indoor communication
Outdoor unit
RASM-RW1E
x
Earth
x
Earth
YUTAKI H
Status regarding compliance
with EN 61000-3-2 and
EN 61000-3-12
EN61000-3-2
EN61000-3-12
EN61000-3-2
EN61000-3-12
EN61000-3-2
EN61000-3-2
EN61000-3-2
EN61000-3-12
Operating Line
(Twisted
shielded
pair cable or
shielded pair
cable)
DC5V
(Non-Pole
Transmission,
H-LINK
system)
EN
3

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Hwm-we