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INLET VALVE
3
2
1
PWB ASSY(MAIN)
LOWER COVER
① ① Disconnect the wiring receptacle.
② ② Unscrew 2 screws from the back.
※When reconnecting the connector
VALVE #1(MAIN)
VALVE #2(PRE)
VALVE #3(HOT)
① ① Unscrew 2 screws
② ② Pull the PWB assy(Main) as shown.
■ Open the lower cover plate by using coin and pull out the
lower cover in the arrow direction after a screw is
unscrewed.
26
Whited/Black-Black
Gray/ White - Black
Blue/Red - Black