1. After service guide for changing PCB
12th, Nov 2013

2. After service guide for changing PCB
1.Disassemble top frame.

3. After service guide for changing PCB
1.Disassemble top frame.

4. After service guide for changing PCB
2.Took out old PCB and assemble new PCB

5. After service guide for changing PCB
3.Open the water level sensor package and assemble Components as below
Support
wiring harness
Water level sensor after assembly

6. After service guide for changing PCB
4. Connect the new wiring harness with previous wiring harness using insulating tape, and insert the connector of new wiring harness into new PCB

7. After service guide for changing PCB
5. Assemble PCB and remove back waterproof panel

8. After service guide for changing PCB
6.Cut the length of old pressure pipe by 450mm, and then connect it with water level sensor assembly using glue
Assembling position

9. After service guide for changing PCB
7. Assemble water level sensor assembly and back waterproof panel

10. After service guide for changing PCB
8.Assemble top frame

11. Thank you!