PCB Diagram _ 59
Location Part No. Function Description
1 CN1 PROGRAM WRITING CONNECT WHEN WRITING A PROGRAM FOR UPDATING OR MODIFYING THE SOFTWARE
2 BUZZER1 BUZZER CIRCUITRY EMITS A SOUND WHEN A MENU KEY IS PRESSED OR WHEN A PROGRAM IS FINISHED
3 DSP1 TIME DISPLAY DISPLAY THE REMAINING TIME OF THE SELECTED CYCLE(LCD OR GRAPHIC LED)
4 CN2 MEMS SENSOR & MAIN PBA Network Teminal For controlled from MAIN PBA Connection between Main PBA and SUB PBA
For controlled from SUB PBA Connection between SUB PBA and MEMS SENSOR
5 CN3 Water Lever / Thermal sensor / Leakage sensor
connection terminal
Detects the water supply /drainage and the heater operation
Detects the leakage state
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