Laser Clean Heater (Unvented)
Symptom List
Please select the symptoms that apply to you
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Q.How to identify water in kerosene
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Q. The color of louver is getting white.
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Q.Smell of kerosene when product is opened.
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Q.The room temperature display on the fan heater does not match the room temperature display on the room thermometer.
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Q.The room temperature rises to 25°C even though the temperature setting is set to 18°C. Is this a malfunction?
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Q.Kerosene is in the fuel tank, but the “fuel supply indicator” is displayed and the heater does not run.
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Q.Louver is dirty.
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Q. There is a “bob-bob-bob” sound of air.
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Q. Timer operation cannot be set.
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Q. There is a flapping sound during combustion.
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Q.The sides of the unit and the fuel tank become hot.
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Q. The fan for convection rotates after the fire is extinguished.
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Q.A creaking sound is heard from the main unit.
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Q.A beeping sound is heard when ignition, extinguishing, and heating value are switched.
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Q.When first used, it produced smoke and odor.
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Q.White smoke or odor is emitted when igniting or extinguishing the fire.
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Q.The color of flame becomes orange.
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Q.A “sizzling” or “shuffling” sound is heard during combustion.
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Q.A “ticking” or “tic-toc” sound is heard during combustion.
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Q.A “bob” or “go” sound is heard when igniting or extinguishing.