GMV5 Compact Series VRF Outdoor Unit 
33 
8 After-sales Service 
If the  air  conditioning  unit  you  bought  has  any  quality  or  other  issue,  please  contact  the  local  after-sales 
service agency designated by Gree. 
Warranty should meet the following requirements:   
(1) First run of the unit should be operated by professional personnel from Gree appointed service center.   
(2) Only accessories manufactured by Gree can be used on the machine.   
(3) All the instructions listed in this manual should be followed.   
(4) Warranty will be automatically invalid if fails to obey any item mentioned above