Everwell MKTH1213E-16 - Table of Contents

Air Conditioner Service Manual
2
CONTENTS
Part Ⅰ Technical Information
1. Important Notice ................................................................................. 3
2. Refrigeration cycle diagram .............................................................. 4
3. Wiring Diagram ................................................................................... 5
4. Electronic Controller Introduction .................................................... 7
4.1 Electronic Controller ................................................................... 7
4.2 WIFI OPERATION MAUAL ......................................................... 13
PART Ⅱ Installation and Maintenance ................................................... 14
1. Notes for installation and maintenance .......................................... 14
2 Installation .......................................................................................... 21
2.1 Installation Dimension Diagram ............................................... 21
2.2 Accessory .................................................................................. 22
2.3 Tools ........................................................................................... 22
2.4 Position ...................................................................................... 23
2.5 Electricity and wiring ................................................................ 23
2.6 IDU Installation .......................................................................... 23
2.7 ODU Installation ......................................................................... 26
2.8 Vacuum and gas leakage test ................................................... 27
2.9 Final test ..................................................................................... 27
3. Maintenance ...................................................................................... 28
3.1 Failure code ............................................................................... 28
3.2 Trouble shooting ....................................................................... 30
4. Disassembly IDU & ODU .................................................................. 54
4.1. IDU Disassembly ...................................................................... 54
4.2 ODU Assembly ........................................................................... 58
APPENDIX .................................................................................................. 69
Appendix 1 The comparison table of Celsius-Fahrenheit temperature
............................................................................................................... 69
Appendix 2 The Pipe length and Gas charging ................................. 69
Appendix 3 Pipes Flaring ..................................................................... 70
Appendix 4 THERMISTOR TEMPERATURE CHARACTERISTICS ..... 71