1
Installation and Operating Instructions
Split Air Conditioner for Wall Mounting
KSS 2508 AIV
KSS 3508 AIV
KSS 4508 AIV
Technical data .............................................................................................................................2
Energy efficiency .........................................................................................................................3
Checklist......................................................................................................................................4
Refrigeration plan ........................................................................................................................4
Safety regulations........................................................................................................................5
Device construction .....................................................................................................................6
Installation instructions ................................................................................................................7
Scope of supply...........................................................................................................................7
Minimum clearances....................................................................................................................8
Assembling the indoor unit ..........................................................................................................9
Assembling the outdoor unit ......................................................................................................10
Refrigerant pipes .......................................................................................................................11
Connecting the refrigerant pipes on the outdoor unit.................................................................12
Electrical Connection.................................................................................................................13
Start-up......................................................................................................................................13
Important notes on operation.....................................................................................................14
Circuit diagram...........................................................................................................................15
Operation...................................................................................................................................18
Cleaning and maintenance........................................................................................................21
Faults.........................................................................................................................................22
Warranty, after-sales service.....................................................................................................23