Service manual

SERVICE MANUAL
AEXM30GR
S9619AEXM30GR
MULITI SPLIT TYPE
ROOM AIR CONDITIONERS
OUTDOOR UNIT
AE-XM30GR
MODEL
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the
safety and performance of the set.
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
CHAPTER 1. SPECIFICATION
[1] SPECIFICATION ...........................................1-1
[2] EXTERNAL DIMENSION ..............................1-2
[3] CAPACITY TABLE.........................................1-2
[4] ELECTRICAL PARTS....................................1-4
[5] WIRING DIAGRAMS .....................................1-4
CHAPTER 2. EXPLANATION OF CIRCUIT AND OP-
ERATION
[1] BLOCK DIAGARM.........................................2-1
[2] FUNCTIONS..................................................2-2
CHAPTER 3. FUNCTION AND OPERATION OF PRO-
TECTIVE PROCEDURES
[1] PROTECTIVE FUNCTIONS AND OPERA-
TIONS............................................................3-1
[2] TROUBLESHOOTING GUIDE ......................3-2
CHAPTER 4. REFRIGERATION CYCLE
[1] REFRIGERATION SYCLE ............................. 4-1
[2] REFRIGERANT PIPE INSTALLATION
WORKS.......................................................... 4-3
CHAPTER 5. DISASSEMBLING PROCEDURE
[1] OUTDOOR UNIT ........................................... 5-1
Parts Guide
TopPage
CONTENTS
In the interests of user-safety (Required by safety regulations in some countries)
the set should be restored to its original condition and only parts identical to those
specified should be used.