Installation detail 
16
 
(Wiring size: 2.5mm )
≥
2
(Wiring size: 2.5mm )
≥
2
 
Note: Some models  is  equipped with  a  cord having a  plug, So a  wall outlet  shall be properly 
installed. 
6.6  Test operation 
Perform test operation after completing gas leak and electrical safety check. The test operation 
time should last more than 30 minutes. 
1). Open  the panel and lift  the  panel up to angle which  remains  fixed. Do  not  lift  the  panel  any 
further when it stops with a "click"sound. 
2). Press the manual switch button twice until the operation indicator lights, the unit will operate on 
Manual Cool mode. 
3). Check if all the functions work well while testing the air conditioner. Especially check whether 
the drainage of indoor unit is smooth or not. 
4). Press the manual switch button again till the operation indicator turns dark after finishing the 
test operation and the unit stops operation.