SERVICE MANUAL 
Model: HB21FC45N*
34
Issue  2010-07-05 
Rev.  Ref1007S019V0 
Chapter 8 Water Line Map   
8-1. The water line sketch map 
 
 
 
 
 
 
 
 
 
 
 
Connection the water pipes for the ice maker:   
1.  Connect tap water to the inlet A of the main valve 
2.  Connect the outlet B of the main valve to the water filter then connect the pipe to the water bottle.   
3.  The water that is chilled in the water bottle flows to the inlet C of the distributor, and then enters 
into pipe D through the icemaker valve to supply water to the icemaker;   
 
 
 
 
 
 
 
B 
D
C
A
B
C