How to adjust the electric fire bucket to 40 degrees:
1. First insert the heater's power plug into the power outlet, then adjust the temperature adjustment knob to maximum.
2. At this time, the heater generates heat at full power and heats up quickly. You can set the thermostat to your ideal temperature in about 1 minute.
It turns out that the switch for the electric fire cannon in our unit often burns out. At first I thought it was because the power of the switch was too low, but after replacing it with a larger one. one, it's still broken. I later figured it was due to the unit's aging wires, so I replaced it. The electrical wiring of the unit has still not been resolved. Later, a friend told me that some knife switches were made of iron, not copper, but simply covered with a layer of copper. Everyone knows that conductivThe quality of iron is not as good as that of copper. This fake copper has high resistance and will generate heat if heat builds up it will burn. Let me tell you how to deal with easy burnout of knife switches and how to identify genuine and fake knife switches. Calculate the load current of the reed switch. I = P/U, P is the sum of the rated power of all electrical appliances and U is the rated voltage, so that the rated load current of the knife switch can be calculated. The rated power of electrical appliances will be indicated on the electrical appliances. After calculating the rated load current, you will know what size reed switch you need to purchase. If the rated load current you calculated is 8A, then the reed switch you buy should be more than 8A. 10A is about the same, it is too big. . He will not be able toprotect us.
Identify the quality of the knife switch. The live parts of the knife switch must be made of copper, otherwise they will heat up and burn easily. There are two ways to identify copper. Method 1: Use pliers to break off the piece of copper. If you see the broken part is copper colored, it's real. If the iron-colored part (slightly white, metallic shine) is iron. with copper, it's fake. But the principle of this method is to break the parts, which obviously cannot be used when selecting products. Method 2: Prepare a magnet before going to the store. Real copper parts cannot be attracted to magnets, but iron treated with copper can still be attracted to magnets. Knife switches of about the same size, made of iron and copper (real and fake), will have a big difference in price, you can dtherefore judge approximately.