You completely missed the point

The point is to maintain o ring elasticity by keeping it lubricated.

所有跟帖： 

• And,you should know you don't run the AC all winter long -MoonRiverMe- ♂ (36 bytes) () 10/02/2014 postreply 09:21:58

• "冬天旋钮一直定在除霜挡" -隐睾- ♂ (0 bytes) () 10/02/2014 postreply 10:28:33

• I misssd the point? o_o -隐睾- ♂ (0 bytes) () 10/02/2014 postreply 11:09:14

• 对，因为冬天一直把旋钮设在除霜挡，夏天时直接按AC旋钮，间接启动除霜挡。 -sillywoman- ♀ (0 bytes) () 10/02/2014 postreply 13:48:28

• 按AC旋钮间接启动除霜挡? it had been there anyway -隐睾- ♂ (0 bytes) () 10/02/2014 postreply 14:34:23

• 没明白“it had been there anyway".您的意思是一旦打开AC就自动除霜了？谢谢! -sillywoman- ♀ (0 bytes) () 10/03/2014 postreply 11:15:21