61
Installation Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
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WIRING
)RXU:D\)UDPHV
Figure 66: TR / TQ Frame Four-Way Cassette Wiring / Cable Routing.
Figure 67: TA Frame Four-Way Cassette Wiring / Cable Routing.
Indoor Unit Terminal Block
L(L1)
N(L2)
A
-
-
A
B
B
GND 12V
DRY2
DRY1
INTERNET
IDU
SODU
TR/TQ Frame
Ground
Outdoor Unit Terminal Block
-
-
-
-
Power Input
208-230V /
60 Hz / 1 Phase
RD
YL
A
B
BK
Wired Remote
Controller
Figure 68: TQ / TR Frame Four-Way Cassette Wiring / Cable Routing,
Side View.
Power Supply
High Voltage
(208/230V)
L(L1)
N(L2)
YL
RD BK
A
B
Lock nut
Conduit
mounting
plate
Conduit
Figure 69: TA Frame Four-Way Cassette Wiring / Cable Routing, Side
View.
Outside Air Kit
208/230 V
3(L3) 4(L4)
Power Supply
208/230 V
Communication
Cable
3(A) 4(B)
Lock nut
Conduit
Conduit
mounting
plate
1(L1) 2(L2)
To Outside
Air Kit
RD
YL
BK
TA Frame
L(L3)
N(L4)
L(L1)
N(L2)
A
B
A
-
-
-
-
B
-
-
-
-
GND 12 V
DRY2
DRY1
Outdoor Unit Terminal Block
IDU
SODU
3(A)
4(B)
Indoor Unit Terminal Block
To Wired
Remote Controller
Ground
Power Input
208-230V /
60 Hz / 1 Phase
Communication Line (IDU to ODU)
CN-REMO
Figure 70: Four-Way Ceiling-Cassette Wiring / Cable Connections.
Power Supply Wiring /
Communication Cable
Remote
Controller Cable
Power Wiring
Communication
Cable Remote
Controller Wiring