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Installation Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
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Location of Power Wiring/Communication Cable in Wall Mounted SJ, SK
Frames
Figure 88: Location of Power Wiring / Communications Cable Terminals
in SJ and SK Frame Wall-Mounted Indoor Units.
View
Slide the Metal
Plate Cover
Indoor Unit Terminal Block
L(L1) N(L2) 3(A) 4(B)
Indoor Power Input
To Outdoor Unit
Figure 89: Typical SJ and SK Frame Wiring/ Cable Routing.
WIRING
Wall Mounted SJ, SK Frames
1(L1) 2(L2)
3(A) 4(B)
Lock nut
Conduit mounting plate
Conduit
Power Supply
(208/230V)
Communications
High Voltage
Figure 90: Simplied View of Indoor Unit Terminal Connections—SJ
and SK Wall-Mounted Frames.
Indoor Unit Terminal Block
1(L)
Power Input
208-230V /
60 Hz / 1 Phase
A - - - ---AB B
GND 12V
DRY2DRY1
INTERNETIDUSODU
Ground
3(A) 4(B) 2(N)
Outdoor Unit Terminal Block
To Outdoor Unit
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