Hitachi RAS-4FSNME1 Instruction Manual page 28

ELECTRICAL WIRING
DSW8 high static pressure mode setting
Setting required
Factory setting
?
N O T E
When adopting the air outlet duct (field-supplied), make sure to set DSW8.
DSW10 transmission setting
Setting required
End resistance
Factory setting
cancellation
11.4 ELECTRICAL WIRING FOR OUTDOOR UNIT
11.4.1 RAS-(4-6)FS(V)NME1
Detail of terminal block for power source and
control circuit.
Electrical box
?
N O T E
Insert the power source cables L1 and N (for 1~ 230V 50Hz ) into the
yellow ring core, coiling them with 3 turns and fix the cables using the
cable tie (accessory). As shown in next figure, do not insert the cables
from different sides into the ring core.
Insert the ground cable into the green ring core, coiling them with 4 turns
and fix the cables using the cable tie.
28 PMML0532 rev.1 - 12/2020
?
(*1) If the fuse (EF1) is melted, set Nº.2 pin to ON for recovery.

HSP setting
DSW101
Setting required
?
Fuse recovery (*1)
If cancellation of current detection is set, make sure to return the setting,
after service works.
RAS-(4-6)FSVNME1: 1~ 230V 50Hz
Screw (M5)
Screw (M4)
Power
Communication
source
wiring
wiring
Wind the wire 3
times
Cable tie
Ring core
Earth wire
Yellow
Only for RAS-(4-6)FSVNME1: Cord clamp (for fixing
power source wiring and control circuit wiring)
Cord clamp (for fixing power source wiring and control
circuit wiring)
N O T E
PCB2
INV1
Factory setting
N O T E
RAS-(4-6)FSNME1: 3N~ 400V 50Hz
Earth terminal
Wind the wire 4
R
times
Power
Cable tie
source wiring
Ring core
Green
Cancellation of current
detection
Screw (M5)
Screw (M4)
Earth
terminal
S T 3 MP
N
Earth wire
Control
wiring