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Connect it well
Replace the heater
Replace the temperature limiting
device
Whether socket connector is connected well
The cable or the controller
board
is
suspected
damaged
Check whether the circuit
between the two teminals
is open
Check
the
resistence
between the heater resistor
Maintenances Services and Trouble Shooting
analysis of the common breakdowns
Heating trouble
Phenomenon: water cannot be heated
Check:
N
Y
N
Y
Y
N
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 ...