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5 Troubleshooting Guide
5.1.
Symptom and Trouble cause
5.1.1.
Drip coffee is not made. (Hot water is not boiled.)
Q-1 When "ON" does power switch, the power indicator lamp turns on.
→ Heater disconnection, defectiveness of the thermostat are thought about. (NC-DF1)
→ Heater disconnection, defectiveness of the thermostat, the defectiveness of the control board are thought about. (NC-ZF1)
→ Poor main body unit : Exchange of the main body unit.
Q-2 Even if "ON" does power switch, the power indicator lamp does not turn on.
→ Disconnection of defectiveness, the power supply cord of disconnection, the power switch of the temperature fuse is thought
about.
→ Poor main body unit : Exchange of the main body unit.
5.1.2.
Power indicator lamp does not turn on.
Q-1 Even if "ON" does power switch, the power indicator lamp does not turn on. (Hot water is boiled.)
→ Poor power indicator lamp is thought about.
→ Poor power indicator lamp. : Exchange of the main body unit.
11
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