Page 21 - OWL Intuition Manuals

Feature
Description
More Hot Water- Period
This is the time period that the “More Hot Water” feature will run for.
Default
Minimum
Maximum
Units
30
1
360
Minutes
Hot Water Tem- perature Set Point Hysteresis
When the Tank Sensor’s digital Temperature Sensor reaches the defined Target temperature the boiler will be turned off. The system will then wait for the measured temperature to drop by 15% of the Target temperature before switching back on.
f. Hot Water Safety Measures
i. Temperature Sensor Disconnection
The Tank Sensor will detect and report via the web dashboard if the hot water tank / cylinder Temperature Sensor becomes disconnected. In these circumstances the hot water heating will cease until this condition is rectified. Please consult your heating maintenance engineer if required.
ii. Temperature Sensor Detachment
The Tank Sensor will detect a condition where the hot water heating is Running but where the Temperature Sensor is not reporting the associated and expected rise in hot water temperature. In these circumstances the hot water heating will cease until the end of the current Running period and a warning message will be sent via the web dashboard.
This potential fault condition will automatically clear itself at the end of the current Running period. If you see this potential fault reported then please ensure that the Temperature Sensor is correctly positioned / attached to the side of the hot water tank / cylinder. Please consult your heating maintenance engineer if required.
Please note that some System boilers with an integrated hot water tank / cylinder have their own temperature control built-in. This can have the effect of not allowing the boiler to run, even though the Intuition Tank Sensor is calling for heat, and thus creating this “potential fault condition” to occur. If this is the case with your system, then the Temperature Sensor Detachment safety feature can be disabled via Hot Wa- ter settings. Please consult your heating maintenance engineer for advice if required.
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