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[1]
SPECIFICATION.................................... . ....... 1-1
[2]
EXTERNAL DIMENSION....................... . ....... 1-2
[3]
WIRING DIAGRAM ................................ . ....... 1-3
[4]
ELECTRICAL PARTS ............................ . ....... 1-3
[1]
BLOCK DIAGRAMS............................... . ....... 2-1
[2]
[3]
FUNCTION............................................. . ....... 2-9
[1]
OPERATIONS........................................ . ....... 3-1
[2]
THERMISTOR ERROR ......................... . ....... 3-3
[3]
ACTERISTICS ....................................... . ....... 3-5
[4]
UNIT INDEPENDENTLY........................ . ....... 3-6
SERVICE MANUAL
ROOM AIR CONDITIONERS
MODELS
INDOOR UNIT
AY-XP12JHR-N
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.
CONTENTS
........ 2-3
SPLIT TYPE
[5]
[6]
OD .................................................................3-8
[7]
OUTDOOR UNIT CHECK METHOD...........3-10
[8]
TROUBLESHOOTING GUIDE ....................3-13
[1]
FLOW FOW REFRIGERANT ........................4-1
[2]
STANDARD CONDITION ..............................4-1
[3]
PRESSURE IN 3-WAY VALVE ......................4-1
[4]
PERFORMANCE CURVES...........................4-2
[1]
DISASSEMBLY OF INDOOR UNIT...............5-1
[2]
DISASSEMBLY OF OUTDOOR UNIT.........5-10
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
AYXP12JHRN
OUTDOOR UNIT
AE-X12JR-N
........3-6
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