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This situation should be the problem of the main control board, after the electric vehicle opens the switch, the battery...
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1, SET the temperature: press the set key to set or view the temperature set point. Press SET key and the digital tube c...
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Use the reset button and hold it still for about 30 seconds to see if there is any response. If there is still no reacti...
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As a general rule, if the health status of your F90 master battery is shown to be 96%, it can be considered normal. In t...
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If your coffee maker asks you to fill the water tank for cleaning, you can follow these steps:1. First, turn off the pow...
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The method of replenishing the No. 9 main control battery is as follows:oneYou can try to repair the charging method is...
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The details are as follows for reference. 1. Tianshu Air Energy commercial water heater fault code instruct...
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A: The acceptance criteria for energy conservation in 2019 are:Acceptance Standard for Construction Quality of Building...
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The cell phone battery has a master chip that controls the current and voltage. Some battery protection is also included...
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First of all, it may be that the power supply voltage is unstable, such as the plug is loose, which leads to the...
