Sanyo XMS0972, XMS1272 service manual For Indoor Unit, Contents

For Indoor Unit

INSTALLATION INSTRUCTIONS

– Inverter Split System Air Conditioner –

COOL/DRY Model

This air conditioner uses the new refrigerant R410A. NOTE Refrigerant service valve size = 5/16"

	Contents
		Page
IMPORTANT!
Please Read Before Starting		2
1.	GENERAL	3
	1-1. Tools Required for Installation (not supplied)
	1-2. Accessories Supplied with Unit
	1-3. Optional Copper Tubing Kit
	1-4. Type of Copper Tube and Insulation Material
	1-5. Additional Materials Required for Installation
2.	INSTALLATION SITE SELECTION	4
	2-1. Indoor Unit
	2-2. Embedding the Tubing and Wiring
3.	HOW TO INSTALL THE INDOOR UNIT	6
	3-1. Preparation for Suspending
	3-2. Suspending the Indoor Unit
	3-3. Placing the Unit Inside the Ceiling
	3-4. Installing the Drain Piping
	3-5. Checking the Drainage
	3-6. How to Install the Ceiling Panel
	3-7. Wiring Instructions
	3-8. Wiring Instructions for Inter-unit Connections
4.	HOW TO TEST RUN THE AIR CONDITIONER ....	13

5.REMOTE CONTROL UNIT INSTALLATION

POSITION		14
5-1.	Mounting on a Wall
6. ADDRESS SWITCH		15
6-1.	Address Setting of the Remote
	Control Unit

7.CONNECTING A HOME AUTOMATION

DEVICE 16

Model Combinations

Combine indoor and outdoor units only as listed below.

Indoor Unit	Outdoor Unit
XMS0972	CM1972
XMS1272	CM2472
XS1872	CM3172

Power Source:

60 Hz, single-phase, 230 / 208 VAC

Ceiling Panel

PNR-XS1872

CAUTION

Be sure to connect indoor and outdoor units only in combinations that are listed in the combination table(s) included in the outdoor unit package.

Connecting any other model may result in operation failure and malfunction.

Be sure to read the yellow instruction sheet attached to the outdoor unit for models using the new refrigerant R410A.

NOTE

The illustrations are based on the typical appearance of a standard model. Consequently, the shape may differ from that of the air conditioner that you are installing.

8. INSTALLATION CHECK SHEET 16

SANYO North America Corporation	In Canada
Commercial Solutions Division	SANYO Canada Inc.
2055 Sanyo Ave., San Diego	201 Creditview Road, Woodbridge
CA 92154, U.S.A.	Ontario, L4L 9T1, Canada

85264190494000 © SANYO 2009