Preface   
Gree  GMV5  Compact  Series  VRF  System,  with  the  most  advanced  technologies  in  the  world,  uses 
eco-friendly  refrigerant  R410A  as  its  cooling  medium.  For  correct  installation  and  operation,  please  read  this 
manual carefully. Before reading the manual, please note that: 
(1)  For safety operation, please strictly follow the instructions in this manual. 
(2)  During operation, the gross rated capacity of working IDU should be within the gross rated capacity of 
ODU. Otherwise, IDU’s cooling / heating performance will be reduced. 
(3)  This manual must be in the hands of direct operators or maintenance men. 
(4)  In  case  of  malfunction  and  operation  failure,  please  examine  the  following  items  and  contact  our 
appointed service centers as soon as possible. 
1)  Nameplate (model, cooling capacity, product code, ex-factory date). 
2)  Malfunction status (detail description of conditions before and after malfunction occurs)   
(5)  All units have been strictly tested and proved to be qualified before ex-factory. To avoid unit damage or 
even operation failure which may be caused by improper disassembly, please do not disassemble units by 
yourself. If disassembly is needed, please contact our appointed serve centers for help. 
(6)  All graphics and information in this manual are only for reference.  Manufacturer reserves the right for 
changes in terms of sales or production at any time and without prior notice. 
The appliance shall not be installed in the laundry. This appliance is not intended for use by persons (including 
children)  with  reduced  physical, sensory  or mental  capabilities,  or  experience  and  knowledge,  unless  they  have 
been  given supervision  or  instruction  concerning  use  of  the  appliance by  a  person responsible  for  their  safety. 
Children should be supervised to ensure that they do not play with the appliance. 
DISPOSAL: Do not dispose this product as unsorted municipal waste. Collection of such waste separately for 
special treatment is necessary.