Hitachi YUTAKI RWM-2R1E - Terminal Board Connections

7.4 TERMINAL BOARD CONNECTIONS
7.4.1 Table board 1
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Main power supply
The main power supply connection is wired to the Terminal board (TB1) as follows:
YUTAKI (S / S COMBI)
x
x
x
x
Operating Line
(Twisted shielded pair cable or
shielded pair cable)
DC5V (Non-Pole Transmission,
H-LINK system)
Outdoor unit
RAS-WHV(N/R)P(1)(E)
YUTAKI S / S COMBI
Outdoor unit
RAS-WHNP(1)E
Operating Line
(Twisted shielded
pair cable or
shielded pair cable)
DC5V (Non-Pole
Transmission,
H-LINK system)
Earth
Earth
Earth
Earth
YUTAKI S / S COMBI
YUTAKI M - RASM-(4-6)(V)NE
x
x
YUTAKI M (R410A)
RASM-VNE
YUTAKI M (R410A)
RASM-NE
Earth
Earth
YUTAKI M - RASM-(2/3)VRE
x
x
YUTAKI M (R32)
RASM-VRE
Earth
ELECTRICAL AND CONTROL SETTINGS
PMML0575 rev.2 - 03/2022
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