Haier AD09LS1ERA Manual De Operación Y Instalacion página 23

Installation Procedure
Installing the suspension screw
Wooden structure
Original concrete slad
Hanging of the indoor unit
Installation Procedure
CAUTION
Pipe material
Allowable pipe length and drop
Supplementary refrigerant
Note:
Connection of refrigerant pipe
Creating vacuum
New concrete slab
Steel reinforcement structure
Air Duct
Refrigerant Pipe