MRCOOL MDUO18024036 Handleiding
Bekijk gratis de handleiding van MRCOOL MDUO18024036 (121 pagina’s), behorend tot de categorie Airco. Deze gids werd als nuttig beoordeeld door 68 mensen en kreeg gemiddeld 4.6 sterren uit 34.5 reviews. Heb je een vraag over MRCOOL MDUO18024036 of wil je andere gebruikers van dit product iets vragen? Stel een vraag
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DC INVERTER HEAT PUMP CONDENSING
UNIT SERVICE MANUAL
Capacity: 24kBtu/h~60kBtu/h
Rate 60Hz Frequency:
Operation Range:
Cooling: 5°F (-15°C)~129. (54°C) 2°F
Heating: -22°F(-30°C)~75.2° (24°C) °F
V081020
Foreword
Thank you for choosing MRCOOL air conditioners. In order to correctly install units, Universal and use our
and for the satisfactory operation effect, please read this manual carefully.
This manual specifies safe operation requirements from perspectives of product introduction, control,
troubleshooting and maintenance, as well as basic principles and implementation methods. Professional
operators must abide by relevant national (local) safety requirements and technical specifications set forth in
this manual during operations; otherwise, the air conditioning system may fail or be damaged, and personnel
safety accident may also occur.
Safety Notice
Before using the air conditioner, please first read the instruction manual.
Before installing the air conditioner, please first read the instruction manual.
Before repairing the air conditioner, please first read the technical service manual.
CONTENTS
1 Product Introduction ...................................................................................................... 3
1.1 Lists of Units .......................................................................................................................... 3
1.2 Electrical Parameters ............................................................................................................. 5
2 Control ............................................................................................................................. 6
2.1 Operation Mode ..................................................................................................................... 6
2.2 Control Mode ......................................................................................................................... 8
2.3 Functions ............................................................................................................................. 10
3 Troubleshooting ............................................................................................................ 14
3.1 Wiring Diagrams .................................................................................................................. 14
3.2 PCB Layout .......................................................................................................................... 17
3.3 Error Code ........................................................................................................................... 25
3.4 Troubleshooting ................................................................................................................... 26
3.5 Failures Not Caused by Errors ............................................................................................. 53
4 Maintenance .................................................................................................................. 55
4.1 System Diagram .................................................................................................................. 55
4.2 Connection Pipe Vacuum Pumping ...................................................................................... 55
4.3 Refrigerant Charging ............................................................................................................ 57
4.4 Maintenance of Major Components ...................................................................................... 59
4.5 Removal of Major Components ............................................................................................ 69
4.6 Explosive View and Lists of Parts ....................................................................................... 104
Appendices .................................................................................................................... 110
1 Resistance/Temperature Lists of Temperature Sensors ......................................... 110
1.1 Voltage List of 15 KΩ Temperature Sensors ....................................................................... 110
1.2 Voltage List of 20 KΩ Pipeline Temperature Sensors ......................................................... 112
1.3 Voltage List of 50 KΩ Discharge Temperature Sensors ...................................................... 114
2 Temperature/Pressure List of Refrigerant ................................................................ 117
3 Operation Tools 117..........................................................................................................
Product specificaties
| Merk: | MRCOOL |
| Categorie: | Airco |
| Model: | MDUO18024036 |
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