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CONTENTS
1. SAFETY PRECAUTIONS .......................................................................... 3
2.  SPECIFICATIONS ..................................................................................... 6
3.  REFRIGERANT R410A ............................................................................. 9
4.  CONSTRUCTION VIEWS ........................................................................ 17
5.  WIRING DIAGRAM .................................................................................. 20
6.  SPECIFICATIONS OF ELECTRICAL PARTS ......................................... 22
7.  REFRIGERANT CYCLE DIAGRAM ........................................................ 24
8.  CONTROL BLOCK DIAGRAM ................................................................ 27
9.  OPERATION DESCRIPTION................................................................... 29
10.  INSTALLATION PROCEDURE ................................................................ 62
11.  HOW TO DIAGNOSE THE TROUBLE...................................................... 76
12.  HOW TO REPLACE THE MAIN PARTS................................................... 98
13.  EXPLODED VIEWS AND PARTS LIST ................................................. 122