Switch is bad can not be repaired, you need to buy the same type of switch, replacement steps are as follows:
1, disconnect the power supply, use a screwdriver to unscrew the switch box screw and open.
2, use sharp-nosed pliers to pull out the two wires of the switch.
3.Press the cards at both ends of the switch with your hand, then pull the switch outward.
4, replace the new switch and wiring, the two wires without order can be interchanged.
5, cover the switch box and tighten to fix.
Second, the electric pot switch is bad light does not light solution
1, the pot back button in a clean place, you can lay a piece of paper on the ground. Use a screwdriver to remove the screws on the bottom of the pot. Be careful not to put it in a messy way, or it will be a pain in the ass to find in the end.
2, open the cover of the base, inside is a lot of criss-crossed lines, first of all, do not blindly start, first look at the distribution of wires, mainly buttons connected to the upper and lower position of the line can not be wrong, but also to see clearly how the original button is installed that is, the button on the small white dot is facing up or down.
3, the next step is to remove the bad, that is, not bright button. Removal should pay attention to: the wire can be pulled down directly, but to comb the three wires up and down position; button on both sides of the card, remove the time to be careful, can not use brute force to key, you can use the cone to press the parts on one side, with a little force with the hand to key out.
4, the bottom of the pot of these lines do not just move, remove the parts, as soon as possible after the installation, so as not to mix the wires bring danger. Installation is actually very simple, as long as you look at the location, directly on the "click" sound can be, and then insert the wire into the corresponding position on the finished.
5, there is a very important step is to try. Try to pay attention to the safety, ready to press the wrong preparation, prevention is better than cure. Again, the button may be installed in reverse, resulting in a few buttons open, close inconsistent, then remove and install it again. Successful installation is completed, the electric pot and normal use.
Three, multi-functional electric hot pot common failure
1, do not power
(1) may be the socket or wire problems, need to replace the socket, or wire.
(2) the internal wiring of the electric hot pot off, it is best to find a professional to check and deal with; do not dismantle it yourself and deal with it yourself to prevent accidents.
2, electric hot pot leakage
(1) internal wires off leakage; can be off the wire plug welding to the correct position.
(2) heating tube insulation bead damage; according to the actual situation, can be added, or replace the new insulation bead.
(3) if the electric pot into the water moisture; to the electric pot inverted dry boil for 1 minute, evaporation of water vapor inside, can lift the moisture problem.
(4) electric heating tube burst, leakage; if you can not repair, can only replace the entire pot, you can consider the whole new.
3, automatic power-off
(1) The electric pot comes with a thermostat inside, which is used to control the temperature, preventing dangerous events due to high temperature.
(2) but in normal use, the water does not boil, rice do not cook on the power outage, indicating that the thermostat tempering temperature is too low, or the thermostat has been damaged, this is good to deal with, only need to replace a new thermostat.
4, the electric pot heating uneven
The electric pot inside the three heating tubes, when one of the heating tube is damaged, there will be slow heating, or uneven heating phenomenon; encountered this situation, you can look for after-sales testing and repair.
5, one or more switch lights do not light
(1) to determine the switch light is damaged, need to replace a new switch.
(2) If the inner wire contact is poor, or off; we need to check the inner wire connection and fastening.
The above method is only a simple introduction to the multifunctional hot pot common faults and maintenance methods, if you encounter the above faults, it is recommended to check by yourself, and then find someone to overhaul. If you can't get it, you can contact the after-sales service, so that people come to check, and finally negotiate how to overhaul; if the warranty period has expired, you can book your own master door-to-door service.