Electric heater tripped, leakage, no heating, bright lights, leaks and other failures common Ten
| Fault 1: In normal heating suddenly trip Reason 1: heat pipe and the probe temperature sensitive switch direct heat conduction through the metal, if the heat too fast, it will malfunction processing: the temperature sensitive switch probe from the blind bottom of the tube pumping height of about 40mm off the multimeter to the most a lot of the extent to 20MΩ resistance profile; then were two tables pen shell and tube heat either supply terminal phase, if the cold insulation resistance greater than 5Ω need to replace the heating pipe; Reason 2: heat pipe insulation performance (usually after a period of time to appear), the insulation resistance value is unstable, when the leakage current exceeds a certain value, leakage protection plug immediately action Remedy: Check the exclusion or replacement of heating pipe; Reason 3: generate between other charged components and chassis leakage Remedy: Check the exclusion or replacement of components; Reason 4: The leakage protection plug socket is bad and of poor quality, due to overheating and malfunction handling: replace the socket; Reason 5: plug leakage protection and temperature sensitive switch any one faulty Remedy: Replace temperature sensitive switch or leakage protection plug Ho. After the occurrence of leakage when no heating does not produce leakage, filled with water: Failure II Reason: conductive heat pipe casing leaks generated leakage burn treatment: replacement of heating pipes. Failure three: heat indicator light, but not heat Reason 1: Heat pipe plug end is bad or burnout: Check excluded; Reason 2: heat pipe burn treatment: replacement of heating pipes Failure four: heat indicator does not light, not heat Reason 1: Thermostat plug end is bad or burnout: Check excluded Reason 2: Thermostat blown treatment: replace the thermostat Failure Friday: heater indicator remains immortal Cause: The thermostat temperature surface heating pipe flange surface contact point less treatment: Reinstall the thermostat so that temperature plane contact. Failure Six: no insulation function, has been heating continues until the trip The reason: the thermostat operating temperature is too high or the financial short circuit burn treatment: replace the thermostat Fault Seven: heating time is too long Reason 1: The heaters do not use the highest gear heating power (with power conversion function in terms of the water heater) treatment: the power switch is turned to the maximum power file Reason 2: Heater bad treatment: replacement of heating pipes Failure Eight: has been in the insulating state, can not be reheated Cause: The thermostat can not be reset process has been in the open: replace the thermostat Fault Nine: water heater heating process, the valve hole there are drops of water drip out Reason: Because closed-type electric water heaters are storage heaters, heating or insulation, water heater water pressure is greater than 6Mpa, one-way Overflow valve pressure and drop out drops of water treatment: close the inlet valve, the mixing valve knob to the temperature at the one-way valve to prevent water leakage, so that water from the Shower drip out; if mixing valve is not installed, you can put a little hot water valve opens, water pressure relief here, but also to avoid a one-way valve leaking Fault X: heat indicator does not light, but the normal heating Cause: The indicator light is bad or disconnected plug contact |
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