- 20 -
Whether water level
switch is ok
Check whether the
water intake veloscity is
too slow
Whether solenoid valve
is working
Cable or the program
controller is broken
Maintenances Services and Trouble Shooting
analysis of the common breakdowns
Water supply trouble
Phenomenon: water level cannot reach the required location
N
Y
N
Y
Y
Y
N
N
Y
measure whether solenoid valve
is electrified
Change the solenoid valve
Whether water is flowing in the hose
Whether the stopcock is turned on
Turn on the stopcock
Change water level switch
user
’
s water pressure is too
slow
Summary of Contents for HDW101 Series
Page 8: ... 8 Safety Precaution Warning and cautions 4 Safety Precaution ...
Page 9: ... 9 Safety Precuation ...
Page 11: ... 11 Warning and Cautions 5 Weekly maintenance ...
Page 14: ... 14 Parts and Functions 8 Parts and functions ...
Page 16: ... 16 Parts and functions ...
Page 18: ... 18 Program Diagram 10 Program Diagram ...
Page 25: ... 25 Circuit Diagram 12 Circuit Diagram CL 1 e ...
Page 26: ... 26 List of Parts 13 Exploded View Model HDW101SS 1 Exploded View ...
Page 32: ... 32 ...
Page 38: ... 38 ...