Hitachi RAS-2.5WHVRP - Terminal Board Connections

ENGLISH
6.3 TERMINAL BOARD CONNECTIONS
6.3.1 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(E)
YUTAKI S / S COMBI
YUTAKI S / S COMBI
Outdoor unit
RAS-WHNPE
Operating Line
(Twisted shielded
pair cable or
shielded pair cable)
DC5V (Non-Pole
Transmission,
H-LINK system)
Earth
Earth
Earth
Earth
YUTAKI M (R410A)
x
x
YUTAKI M (R410A)
RASM-VNE
YUTAKI M (R410A)
RASM-NE
Earth
Earth
YUTAKI M (R32)
x
x
YUTAKI M (R32)
RASM-VRE
Earth
ELECTRICAL AND CONTROL SETTINGS
PMML0510 rev.1 - 10/2019
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