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| Outdoor Knight Boiler User’s Information Manual |
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4 SMART SYSTEM control module (continued) | ||||
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| Status Display Screens (cont’d) | ||
Section | Display |
| Description | |
| SYSTEM: |
| The temperature read by the system supply sensor (if connected). | |
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| TANK: |
| The temperature read by the tank sensor (if connected). | |
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| OUTDOOR: |
| The temperature read by the outdoor sensor. | |
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| INLET TEMP: |
| The temperature read at the inlet to the heat exchanger. | |
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| OUTLET TEMP: |
| The temperature read at the outlet of the heat exchanger. | |
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| DELTA T: |
| The temperature difference between the inlet and the outlet of the | |
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| FLUE TEMP: |
| The temperature read by the flue sensor. | |
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| FLAME CURRENT: |
| The current measured by the flame sense circuit. | |
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| FAN SPEED: |
| The speed of the combustion blower. | |
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C | BOILER PUMP: |
| The status of the boiler pump output. | |
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(Operational | SYSTEM PUMP: |
| The status of the system pump output. | |
Information) | DHW PUMP: |
| The status of the DHW pump output. | |
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| BMS VOLTAGE: |
| The voltage received from a BMS system. | |
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| BLR PUMP OUTPUT: |
| The speed signal sent to a variable speed boiler pump in percent. | |
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| SYS PUMP INPUT: |
| The speed signal received from a variable speed system pump control. | |
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| RATE OUTPUT: |
| A 0 - 10V signal indicating the firing rate of the boiler. | |
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| SH RUN HOURS: |
| The total hours of operation in the Space Heating Mode. | |
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| SH CYCLES: |
| The total burner cycles in the Space Heating Mode. | |
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| DHW RUN HOURS: |
| The total hours of operation in the DHW Mode. | |
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| DHW CYCLES: |
| The total burner cycles in the DHW Mode. | |
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| LAST 10 FAULTS NO:* |
| The last 10 lockouts. | |
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| NIGHT SETBACK |
| Shows the next Night Setback trigger (if active). | |
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