Gree Vireo GEN3 3VIR12HP230V1AH - Introduction to Vireo Gen3

Service Manual
Table of Contents
8.5 Installation of Indoor Unit .................................................................. 44-46
8.6 Installation of Outdoor unit ...............................................................47-48
8.7 Vacuum Pumping and Leak Detection ..................................................48
8.8 Check after Installation and Test operation .......................................... 48
9. Maintenance
........................................................... 49-66
9.1 Error Code List ...................................................................................49-55
9.2 Procedure of Troubleshooting ..........................................................56-68
9.3 Troubleshooting for Normal Malfunction .........................................69-70
10. Removal Procedure
.......................................... 71-94
11.1 Removal Procedure of Indoor Unit ............................................... 71-76
11.2 Removal Procedure of Outdoor Unit ............................................. 76-94
Appendix:
...................................................................... 95-97
Appendix 1: Reference Sheet of Celsius and Fahrenheit ........................ 95
Appendix 2: Configuration of Connection Pipe ........................................ 95
Appendix 3: Pipe Expanding Method ......................................................... 96
Appendix 4: List of Resistance for Temperature Sensor ........................ 97