Sanyo CH1271, CH0971 service manual Installation Instructions, Contents

INSTALLATION INSTRUCTIONS

– Inverter Split System Air Conditioner – COOL/DRY/HEAT 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.	Outdoor Unit
3. HOW TO INSTALL THE INDOOR UNIT			6
	3-1.	Remove the Rear Panel from the Unit
	3-2.	Make a Hole
	3-3.	Install the Rear Panel on the Wall
	3-4.	Remove the Grille to Install the Indoor Unit
	3-5.	Shape the Indoor Side Tubing
	3-6.	Wiring Instructions
	3-7.	Recommended Wire Length and Diameter
	3-8.	Wiring Instructions for Inter-unit Connections
	3-9.	Mounting
	3-10.	Drain Hose
4. HOW TO INSTALL THE OUTDOOR UNIT			16
	4-1.	Wiring Instructions for the Outdoor Unit
5.	REFRIGERANT TUBING		17
	5-1.	Use of the Flaring Method
	5-2.	Flaring Procedure with a Flare Tool
	5-3.	Caution before Connecting Tubes Tightly
	5-4.	Connecting Tubing between Indoor and
		Outdoor Units
	5-5.	Insulation of Refrigerant Tubing
	5-6.	Taping the Tubes
	5-7.	Finishing the Installation

Model Combinations

Combine indoor and outdoor units only as listed below.

Indoor Unit Outdoor Unit

KHS0971CH0971

KHS1271CH1271

Power Source:

60 Hz, single-phase, 115 V

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

7.REMOTE CONTROL UNIT INSTALLATION

POSITION		23
7-1.	Mounting on a Wall
8. ADDRESS SWITCH		24
8-1.	Address Setting of the Remote
	Control Unit

NOTE

The illustrations are based on the typical appearance of

6. AIR PURGING 19

■Air Purging with a Vacuum Pump (for Test Run)

■Basic Functions of the Service Valves

■Pump Down

a standard model. Consequently, the shape may differ from that of the air conditioner that you are installing.

SANYO Commercial Solutions	In Canada
A Division of SANYO North America Corporation	SANYO Canada Inc.
Cornerstone Business Park,	1-300 Applewood Crescent, Concord
1062 Thorndale Avenue,	Ontario, L4K 5C7, Canada
85264189990005 © SANYO 2007 Bensenville, IL 60106, U.S.A.
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