Contents
Cautions 
.............................................................................................
Safety precautions...............................................................................
Parts and Functions 
...........................................................................
Notes for safety ...................................................................................
Operation and Maintenance 
.................................................................
Trouble shooting 
.............................................................................
Customer Need-to-know
 .....................................................................
Instructions to installation
...............................................................
When trouble happens..........................................................................
Failure code .........................................................................................
1-2
3-5
6
  7
8
9-10
11
12-16
17
18