Are you still bathing in dirty water? If the water heater is not cleaned for a long time, it leads to an increase in scale, attached to the heating tube, not only slow heating, but also consumes more power; not only that, the increase in scale caused by not cleaning for a long time will cause damage to our skin, so the water heater cleaning is very necessary, and it is best to clean it once every two years on a regular basis, mainly to clean the scale in the water heater
1. Try the machine first. The test machine is normal to carry out the next step, it should be noted that after the test machine is normal, the power supply should be unplugged, and then the machine can be disassembled and cleaned.
2. Drainage. Close the inlet valve, then open the water stopper, connect our cleaning water pipe, and then open the outlet, drain the water inside, and after draining, you can open the inner tank.
3. Remove the inner tank. Unscrew the screws with the appropriate taper, open the plug, remove the ground wire, and carefully place the control panel. (You can take a picture before removing the wire, so as not to make a mistake when reinstalling) Unscrew all the screws, remove the gland of the heating rod, and remove the heating rod.
This is the heating rod that is not cleaned for a long time
4. Clean the scale on the heating rod and the magnesium rod. Knock down the scale attached to the top, if it is too thick, use pliers to click it down, be sure to operate it carefully!
The role of magnesium rods: softening water, softening acidic water into weak alkaline water, reducing the production of scale.
5. Reload after cleaning. When reinstalling, we must pay attention to the screws to be installed in place, after the heating rod is reinstalled, remember to ensure that the wire head is not wet before reinstalling the circuit board, you can take the water-absorbing toilet paper to dry, if you do not suck the water dry, the installed circuit board may cause a short circuit.
Note: After connecting, the hot water faucet should be opened, because the cool water should be exhausted, otherwise the cold water cannot be entered.
6. The reload is completed. Put the cover back in, plug in the electricity, test everything is normal, and the water heater cleaning is complete.
The above is the process of water heater cleaning and its steps, if you have any questions, you can leave me a message in the comment area, I saw that I will reply to everyone in time!