6-5 Wiring connections
(Remove the control box cover and connect the wiring as shown in the figure below.)
BSF4Q
Transmission wiring to
Branch Selector unit
(Downstream)
Transmission wiring
from outdoor unit or
Branch Selector unit
(Upstream)
Transmission wiring
from indoor units
X1M
Wire clip
Clamp
(Accessory (1))
Ground terminal
Ground wire
Vinyl tube
(Accessory (3))
Conduit hole
Conduit
(Field supply)
Control box
Lock nut
(Field supply)
Clamp (Accessory (1))
Bundle transmission wiring
and fix it with wire clip.
Turn so that the terminal is
not subject to tensile force.
Power supply terminal block
Wire clip
Clamp
(Accessory (1))
Wire clip
Clamp
(Accessory (1))
Turn slightly so that the
area near the terminal is
not subject to tensile force.
21
English
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7/29/2020 1:03:41 PM