Operating Modes
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Turning on the water heater.
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About the water temperature setting.
Temperature setpoint:
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There is a Hot Water scald Potential if the water temperature is set too high. 120F (49C) is the recommended starting point for water temperature setting, but it can be adjusted to any temperature between 100F and
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Hot water capacity:
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Time/Temperature Relationship in Scalds
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145qF (63qC)
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150qF (66qC)
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Table courtesy of Shriners Burn Institute
Risk of Scalding Reminder:
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Mixing-valves:
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There is a hot water scald potential if the water temperature is set too high. Households with small children, disabled, or elderly persons may require a 120F (49C) or lower thermostat setting to prevent contact with HOT water.
Operational Modes.
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Hybrid Mode
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