6
、
Trouble shooting
6-3
、
Water inlet doesn't stop when it gets normal level
10
Valve make a beep
sound?
Replace PCB.
Is the air hose bent or
leak?
Repair or replace it.
Is the switch of pressostat
wrong?
Replace pressostat.
Is there foreign material
in valve?
Replace
Is there foreign material in
drain valve?
Take out of the staff.
Yes
No
Yes
Yes
No
Yes
No
Yes
No
Yes
No
Attention:
,PCB would scan the state of switch of the
pressostat.
During the inlet process . PCB would open the
circuit of valve when water reach the normal level,
switch is on.
Inlet doesn't stop
Содержание WWI206
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