Sanyo KHX2452, UHX2452, UHX0752, UHX1252, UHX3652 Installation Manual for Timer Remote Controller

Remote Control Functions

3.Timer Remote Controller (RCS-TM80BG)

3.Installation Manual for Timer Remote Controller

Accessories for remote controller switch

Remote controller	Wood screws	Wire joints	Operation manual	Installation manual
(with 8 in.
wire)

4. How to install the Remote Controller

			Do not supply power to the unit or try to operate it until the tubing and wiring to the outdoor unit is
		CAUTION
			completed.
			Do not twist the control wiring with the power wiring or run it in the same metal conduit, because
			this may cause malfunction.
			Install the remote controller away from sources of electrical noise.
			Install wiring correctly(incorrect wiring will damage the equipment).
			Install a noise fi lter or take other appropriate action if electrical noise affects the power supply circuit
			of the unit.
			When wiring, do not connect the remote controller wires to the adjacent terminal block for the power
			wiring. Otherwise, the unit will break down.
			Use shielded wires for remote control wiring and ground the shield on indoor unit sides. (Fig. 2-1)
			Otherwise misoperation due to noise may occur.
1	The mounting position for the remote controller should be located in an accessible place for control.
	Never cover the remote controller or recess it into the wall.
1	(1) When you open the decorative cover (Fig. 2-4), you will see 2 gaps under the remote controller.
	Insert a coin into these gaps and pry off the back case.
	(2) Attach the back case with the 2 wood screws provided. Using a screwdriver, push open the cut-outs on the back case.
	These holes are for screws. (Fig. 2-5)
2	(3) Connect the remote controller wiring (2 wires) correctly to the corresponding terminals in the electrical component box of
	the indoor unit.
2	(4) To fi nish, fi t the back tabs of the case into the remote controller and mount it.

3

3

4

4

5

5

6

6

7

7

Basic Wiring Diagram

Connection diagram

Terminal board for	1
indoor unit remote
	2
controller wiring
	Ground
Remote controller wiring
(field supply)

Shielded wire

Fig. 2-1

Approx. 8 in.

W	1	Remote
		controller
	2
BK		unit
Connector	Power wire from remote
	controller unit

8

8

2-18