Electric vehicles will not require special care, but prevention has never harmed anyone in life.
1. Scale. Quite hard water (with a high lime content or other alkaline compounds) leaves shrinks at the very bottom of the water heater. The tougher the water, the much faster the layer of shrinkage increases. A few, respectively, years after installation, it is certainly necessary to clean the sealed reservoir from it.
2. Protection against failures in the water supply system. The main element of this protection is the valve, in automatic mode, draining water from the hermetic tank when exceeding the internal pressure or excessive overheating. Check the work of protection somewhere a month. This is done like this – remove the control panel or unscrew the Dorot valve 300, let it light up to an insignificant amount of water, after that, return the valve to its place.
3. The water heater device is responsible for turning off the power supply when it reaches a given temperature or and if it happened that there was a failure in the electric separate parts of the equipment. This system can also refuse due to too much operating, or again due to the accumulated scale, it was also possible to have an excessively very high temperature in advance. Then, to cope with this difficulty, remove the defense casing, the edge of an ordinary pencil restore the working location of the high -precision thermostat. Check the setting of a high -precision thermostat.
