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CONTENTS
CONTENTS ....................................................................................................................................... 1
SAFETY PRECAUTIONS ..................................................................................................................... 2
ELECTRICAL SAFETY ..................................................................................................................... 3
GENERAL SAFETY ......................................................................................................................... 4
1 SPECIFICATIONS ........................................................................................................................... 5
2 EXPLODED VIEW AND PARTS LIST ................................................................................................ 7
3 WIRING DIAGRAMS ...................................................................................................................... 9
3.1 AP13500G.............................................................................................................................. 9
3.2 AP13500HG ......................................................................................................................... 10
4 PCB DIAGRAM ............................................................................................................................ 11
5 REFRIGERANT SYSTEM DIAGRAMS ........................................................................................ 12
5.1 AP13500G............................................................................................................................ 12
5.2 AP13500HG ......................................................................................................................... 12
6 MODES AND OPERATING CONDITIONS ..................................................................................... 13
6.1 COOLING MODE .................................................................................................................. 13
6.2 DRY MODE ........................................................................................................................... 13
6.3 HEATING MODE (AP13500HG ONLY) .................................................................................. 13
6.4 FAN MODE .......................................................................................................................... 13
6.5 AUTO MODE ........................................................................................................................ 13
6.5.1 AP13500G ........................................................................................................................ 13
6.5.2 AP13500HG ...................................................................................................................... 14
6.6 TIMER MODE ....................................................................................................................... 14
6.7 SLEEP MODE ........................................................................................................................ 14
6.8 FREEZE PREVENTION MODE ............................................................................................... 14
6.9 COMPRESSOR PROTECTION MODE .................................................................................... 14
7 TROUBLESHOOTING ................................................................................................................... 15
7.1 TROUBLESHOOTING GUIDE ................................................................................................ 15
7.2 ERROR CODES ......................................................................................................................... 16
8 UNIT DISASSEMBLY ................................................................................................................ 19