Sanyo TH2442 / CH2442, XH3642 / CH3642 Wiring System Diagrams, CH Type, XH, TH, UH Type

●Wiring System Diagrams

(1)Basic wiring diagram for standard control

	Indoor Unit	Outdoor	Unit
		B
Inter-unit	1		1
power wiring	2		2
Single phase
230/208V	G		G
		Ground
Inter-unit	U1	U1
control wiring	U2	U2	L1
(Low voltage)

1. Specifications

R.C. Address on the PCB: 0 (S2, BLK) 0 (0: Factory shipped state)

L1

Power supply

Single phase

1	1	1	C	L2
2	2	2		G

Remote controller D (Option)

*Remote controller wirings are wire joint connection.

A

L2 230/208V

Ground

2085_M_I

NOTE

(1)Refer to “Recommended Wire Length and Wide Diameter for Power Supply System” for the explanation of “A”, “B”, “C”, “D”, and “E”, in the above diagrams.

(2)Inter-Unit Control Wiring (C) and remote control- ler wiring (D), (E) has no polarity.

But for other wiring, respect polarity.

Be sure to connect as shown in the Wiring System Diagram.

(3)R.C. Address should be set before turning the power on.

(4)Regarding the R.C. Address setting, refer to Auto. address setting can be executed by a remote controller automatically.

CH Type

5P terminal board + 2P terminal board

1 2	G L1 L2	U1 U2
Inter-unit	Power	Inter-unit
power wiring supply		control wiring

2086_M_I

XH, TH, UH Type				KH Type
5P terminal board				4P terminal board
1	2	U1 U2	Remote	U1 U2	1	2	Remote
Inter-unit		Inter-unit		Inter-unit		Inter-unit
power wiring		control wiring	controller wiring	control wiring		controller wiring
					power wiring
		2087_M_I	2103_M_I			2088_M_I	2103_M_I

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SM830082

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