Shang Peng Tang SR 1636D Induction Cooker is not heated, and the display frequency display E1 is rep

Hello this friend. Nice to meet you.

Nowadays, most induction cookers will have this kind of failure.

In general, the internal circuit board chip of the induction cooker may be damaged due to voltage instability. I've dealt with a lot of this.

If your induction cooker can't get back to work for a long time, you can only take it to the maintenance department to repair it. Thank you.

Haha, I just encountered the same problem, I began to find a shop to repair the induction cooker, repaired a week and said that the repair is not good, because the circuit board can only be matched by Shang Peng Tang professional maintenance points, so it can only be sent to Shang Peng Tang after-sales maintenance points to repair. It was repaired in a few days, and a circuit board was replaced, 60 pieces. If your machine is still under warranty, you don't have to pay.

E0 Internal Fault E1 No Pots or Pots Inconsistent E2 IGBT Overtemperature E3 Input Voltage Too High E4 Input Voltage Too Low E5 Internal Temperature Sensor Fault E6 Dry Burn Protection.

This means that the E1 detection is not suitable for induction cookers. In the past, if the pot was removed, e1 would also appear, and if the pot was removed before, this fault was mainly due to the failure of the pot detection circuit, or there was a problem with the power supply.

Workaround:The user needs to replace the pot, if it still doesn't work, check whether the internal wiring has obvious breaks, and if it is found, it can be connected. If there is no obvious breakage, it is recommended to go to a designated repair shop for repair.

Hello, it is a pleasure to serve you and give you the following answers: Open Shang Peng Tang induction cooker srch2115d: 1

Turn on the power switch, press the power button, and the cooker will turn on. 2.Press the menu button to select different functions like cooking, grilling, steaming, etc.

3.By pressing the setting button, you can adjust parameters such as temperature and time to achieve the best cooking results. 4.

Press the start button and the cooker will start working, you can press the pause button to stop cooking during cooking, and press the stop button to stop cooking. 5.When cooking is complete, press the power button and the cooker will turn off.

Personal Tips:1When using an induction cooker, pay attention to safety and do not touch the hot parts of the induction cooker to avoid injury.

2.When using the Dashu induction cooker, pay attention to the adjustment of temperature and time to achieve the best cooking effect. 3.

When using an induction cooker, pay attention to cleaning so as not to affect the cooking effect. 4.When using an induction cooker, pay attention to the operation steps to avoid unexpected situations.

Hello landlord: The following is the information of e**.

E1 IGBT high-voltage protection is generally not present.

E2 No pot The pot is not placed properly or the bottom area of the pot is too small. (It occurs more often, and sometimes it is a false alarm.) If E2 is reported for a short period and the heating is restored quickly, it can be considered normal).

The E3 thermistor sensor is open circuit.

E4 Power supply voltage overvoltage Under voltage is more than a limit of the maximum minimum operating voltage.

E5 The overcurrent of the whole machine exceeds the set current value.

The E6 thermistor sensor is short-circuited.

E7 Fan Power Failure.

E8 Dry boiling or over-temperature protection of the pot body (over 260 degrees).

And the landlord said that the induction cooker E0 is the induction cooker does not check the pot, and the reasons for its failure are as follows:

1. The bottom detection resistance of the wire reel and the IGBT temperature detection resistance are damaged [rare].

2. A solder joint at the bottom of the motherboard is soldered [rare].

v The main voltage is too low due to poor filter capacitance, and the voltage detected by the synchronous circuit is abnormal. [Rare].

4. The high-power resistance of the synchronous circuit is damaged or deteriorated (330k, 470k or 820k resistor), resulting in abnormal detection circuit [common].

5. The PWM pulse signal is abnormal and the pot is not checked. Focus on the synchronous circuit (LM339's peripheral components, such as: tapering capacitor (2A222J)), PWM drive pulse loop (between R12 and IGBT control pole, pay special attention to C9, C10) [rare].

6. Moldy and rusty long rows will cause bad contact and unchecked pots. Common

7. Microprocessor MCU damage [rare].

The above answer hopes that the landlord is satisfied, if you want to repair it yourself, you can ask for help. Or at around 22 o'clock in the evening, you can initiate a [live call] to me, I can teach the landlord, thank you.

This is simple, it is a problem with the big wire, you see, whether the disk cable is burned out or lightly, if not you take a look again. The capacitor is not broken.

The current Shang Peng Tang is not as good as it used to be.

If it is not heated, there are three possibilities.

1.No heating, I can tell you with certainty, absolutely 100% is caused by the resistance value, should be the resistance value, after a short period of use will be heated, this is the resistance value of the resistance will drop significantly, so it will cause the situation of stopping heating. 2.

It is also possible that the capacitor is capacitive, but the probability of the capacitor is only 5%, 3There is also oil, because there is a cooling fan for exhaustion in the induction cooker, if the place is not ventilated during use, it will be sucked in repeatedly, and oil is formed on the road plate, resulting in a short circuit of dew and electricity, and the phenomenon of no heating.

There is a short circuit in the power supply line or the CPU burns out.

The landlord said that the phenomenon of the lock is caused by the first reason, because the resistance in your induction cooker has seriously changed in value, so it must be replaced.

If the landlord wants to repair it himself, you can [click] - [live chat] to find me, I can teach you how to repair. Wish.