Pool Boiler Temperature Controller: Difference between revisions
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=== LCD Display === | === LCD Display === | ||
An LCD display on the front of the controller indicates the temperature of the boiler manifold (top-most value). Temperature thresholds for a [[#Low Temperature Fault|Low Temperature Fault]], [[#Stage 2|Stage 2]] operation and a [[#High Temperature Fault|High Temperature Fault]] are displayed on the subsequent lines. | An LCD display on the front of the controller indicates the measured temperature of the boiler manifold (top-most value). A graphical bar shows the value relative to the typical minimum and maximum operating thresholds. Temperature thresholds for a [[#Low Temperature Fault|Low Temperature Fault]], [[#Stage 2|Stage 2]] operation, and a [[#High Temperature Fault|High Temperature Fault]] are displayed on the subsequent lines. | ||
in degrees Fahrenheit. | All temperatures are displayed in degrees Fahrenheit. | ||
=== Stage Monitoring === | |||
At this time, no feedback is provided to the temperature controller to verify which stages are active; external conditions/faults may prevent firing stages. See [[Pool_Boiler#Operation|Pool Boiler Operation]] for further details on how the controller contributes to the boiler interlocks. | |||
=== Operating States === | === Operating States === | ||
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==== Normal Operation ==== | ==== Normal Operation ==== | ||
During normal operation, no user intervention is required. The <tt>OP1</tt> and <tt>OP2</tt> beacons at the top of the display indicate that both [[#Stage 1|Stage 1]] and [[#Stage 2|Stage 2]] heating are enabled. | During normal operation, no user intervention is required. The <tt>OP1</tt> and <tt>OP2</tt> beacons at the top of the display indicate that both [[#Stage 1|Stage 1]] and [[#Stage 2|Stage 2]] heating are enabled. | ||
==== No Stage 2 ==== | ==== No Stage 2 ==== | ||