PREFACE
SAFETY PRECAUTIONS ...................................i
INSULATION RESISTANCE TEST .....................i
CHAPTER 1. PRODUCT SPECIFICATION
[1] SPECIFICATION............................................ 1-1
[2] WIRING
DIAGRAM ...................................... 1-10
[3] EXTERNAL
DIMENSION............................. 1-10
CHAPTER 2. MICROCOMPUTER CONTROL SYS-
TEM
[1] ELECTRONIC CONTROL CIRCUIT DIA-
GRAM ............................................................ 2-1
[2] PRINTED WIRING BOARD ........................... 2-2
CHAPTER 3. TROUBLESHOOTING GUIDE
[1] REFRIGERATION
CYCLE
DIAGRAM...........3-1
[2] TROUBLESHOOTING
GUIDE ......................3-1
REPLACEMENT PARTS LIST
SERVICE MANUAL
AFS120FX
SHARP CORPORATION
CONTENTS
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.
Room Air Conditioner
AF-S60FX
AF-R80FX
AF-S80FX
AF-S85FX
AF-R100FX
AF-S100FX
AF-R120FX
AF-S120FX
AF-S125FX
MODELS
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.
