E8 fault information ---- no pot or pot does not match the protection,short-circuit protection, the temperature inside the machine is too high to cause the protection circuit action and the final shutdown display fault code.
Solution:
1, in the warranty period, please bring the purchase invoice can go to any one of the U.S. after-sales service station repair.
2, after the warranty period can also bring the pressure cooker to any U.S. service station repair.
Expanded information:
1, boot heating to a moment, the water is not yet open to jump insulation. There are several reasons for this failure: A, rotary switch (i.e., timer) part of the contact is not good, although it has been twisted to the part of the cooking but did not turn on, so that the circuit is only controlled by the insulation switch at 60 degrees. B, pressure switch failure, not pass, so that even if the timer is in good contact, but in the case of pressure is not to the pressure switch has been mistakenly acted on (jumped open), and the circuit is in a state of insulation, the water is not boiled.
2, boot a heating for a while, the whole machine automatically disconnect the power supply, the light is not lit. This fault is mainly the bottom of the pot 145 degrees of thermostat failure, failure. Heating only not to the temperature disconnect the power supply, the temperature drops to the power after the replacement of the temperature control on the line.
3, the power indicator light, but not heat. This fault is mainly in the heating plate part of the fault, commonly due to the heating plate has burned (open circuit).
4, the United States of America electric pressure cooker timer does not turn, rice often burnt. Currently on the market mechanical pressure cooker timer is broadly divided into two kinds: clockwork timer and motor-type timer. The following straight A. B. A type timer type pressure cooker appear the fault on the one hand is the timer internal stop rotating, has been damaged. On the other hand, the feces left behind by some small animals that scurried into the timer stuck the rotating tooth wheel, the latter failure can be cleaned up the debris in order to eliminate the problem. B-type timer pressure cooker in the failure of the cause is mainly due to the timer within the small motor has burned out. It is unable to turn and fails to disconnect within the specified holding time.
The United States of America electric pressure cooker fault code:
1, E1 sensor disconnected
(1) It is possible that the sensor is disconnected, including the lead, plug socket and so on.
(2) the weather is too cold, the sensor resistance value is too high caused by the electric pressure cooker to display the code; treatment can be connected in parallel with a 100K resistor at both ends of the sensor.
2, E2 sensor short circuit: sensor short circuit failure is rare. Generally can only be replaced by a new (the sensor is 100K at 25 degrees room temperature).
3, E3 over-temperature: common is the bottom of the pot is too dirty caused by high temperature.
4, E4 pressure switch failure
(1) pressure switch electrocution moisture oxidation.
(2) The pressure is lower than 0.04MP to start the control.
4, C0 battery is dead: replace the battery can be.
5, C1 bottom thermostat or the corresponding input circuit open circuit: replace the bottom thermostat, or overhaul the corresponding input circuit.
6, C2 top cover thermostat or the corresponding input circuit open: replace the top cover thermostat, or overhaul the corresponding input circuit.
7, C3 bottom thermostat over-temperature: replace the bottom thermostat, or test whether the inner pot is deformed.
8, C4 pressure switch low-temperature disconnect or the corresponding input circuit open: replace the pressure switch and the bottom thermostat.
9, C5 pot lid leakage: replace the pressure switch and bottom thermostat.
10, C6 steam sensor open or short circuit: replace the steam sensor, or overhaul the corresponding input circuit.
11, C7 fan blocked or not inserted fan: replace the fan or insert the fan.
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