Sanyo PNR-XS2432, XS1852 installation instructions Installation Instructions

INSTALLATION INSTRUCTIONS

— Split System Air Conditioner —

CONTENTS
IMPORTANT	Page
Please Read Before Starting
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

1-6. Operating Range

1-7. Tubing Length

2.	SELECTING THE INSTALLATION SITE		5
	Indoor Unit
	Outdoor Unit
	2-1. Baffle Plates for the Outdoor Unit
3.	HOW TO INSTALL THE INDOOR UNIT		7
	3-1. Suspending the Indoor Unit
	3-2. Preparation for Suspending
	3-3. Placing the Unit Inside the Ceiling
	3-4. Installing the Drain Piping
	3-5. Checking the Drainage
■ Ceiling Panel			11
	3-6.	Before Installing the Ceiling Panel
	3-7.	Installing the Ceiling Panel
	3-8.	When Removing the Ceiling Panel for
		Servicing
	3-9.	Duct for Fresh Air
4. HOW TO INSTALL THE REMOTE
	CONTROL UNIT		15

■Wireless Remote Control Unit 4-1. Mounting on a Wall

■Wired Remote Control Unit (Option)

4-2. Installing the Wired Remote Control Unit

5. ADDRESS SWITCHES		17
5-1.	Finding the Address Switches
5-2.	Switch Positions for 2 Units or 2 Groups of
	Units

6. ELECTRICAL WIRING		18
6-1. General Precautions on Wiring
6-2.	Recommended Wire Length and Wire
	Diameter for Power Supply System
6-3.	Wiring Instructions for the Outdoor Unit
6-4.	Examples of Incorrect Wiring
6-5.	How to Connect Wiring to the Terminal

Model Combinations

Combine indoor and outdoor units only as listed below.

Indoor units	Outdoor units
XS1852 (PNR-XS2432)	C1852, CL1852

Power Supply :

60Hz, single-phase, 208/230 V

Units should be installed by licensed contractor according to local code requirements

7. HOW TO PROCESS TUBING		21
7-1. Use of the Flaring Method
7-2. Flaring Procedure with a Flare Tool
7-3. Precaution before Connecting Tubes Tightly
7-4. Precautions during Brazing
7-5.	Connecting Tubing between Indoor and
	Outdoor Units
7-6.	Insulating the Refrigerant Tubing
7-7.	Taping the Tubes
7-8.	Finishing the Installation
8. AIR PURGING		24

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

9. TEST RUN		26
9-1.	Performing Test Run
9-2.	Performing Test Run with Optional Wired
	Remote Control Unit
9-3.	Basic Function of the Service Valves
9-4.	Pump Down

			SANYO FISHER COMPANY
			A DIVISION OF SANYO NORTH
			AMERICA CORPORATION
			21605 Plummer Street
85464359128000	SANYO 2000	1	Chatsworth, CA91311
			S4359128