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| Jaguar Model | |
continued from page 38 |
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ERROR CODE |
| INDICATION | REMEDY |
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| Check flue gas temperature, at the maximum firing |
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| rate and high water temperature. If the flue gas |
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| Excess Flue Temperature | temperature reaches 212˚F, check the fuel input |
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| rate and combustion. Check the condition of the |
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| heat exchanger. If the flue gas temperature does |
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| not reach 212˚F, replace the flue sensor. |
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| If a low water cutoff is installed, check the system |
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| Low Water Cutoff Error | water pressure and content. Check the condition of |
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| the LWCO. If no LWCO is installed, check the |
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| jumper is in place at the wiring terminal board. |
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| See Figure 15a on page 18. |
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| Check that the wire harnesses to the water inlet |
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| and outlet sensors are not reversed. The water |
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| Excess Water Inlet Temperature | inlet sensor harness should have a blue colored |
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| connector, the water outlet sensor harness should |
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| have a red colored connector. Check that the |
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| pumping flow direction is correct. |
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51 |
| Reset Button Error | Try turning power supply off and on again. If error |
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| returns, replace the display board. |
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52 |
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| Check that the proper boiler model selection and |
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| Boiler Model Selection Error | confirmation code is entered in the display. |
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| See Table 5 on page 33. |
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C.WARNING ERRORS: Indicated by an “H” in the mode display. Operation of the space heating mode is not affect- ed, and the warning is displayed intermittently. Operation of the DHW mode is automatically restored, once the condition is fixed. The temperature display shows the error code. Pressing the “reset” button is not required.
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| If sensor is utilized, check wire harness connections | |
04 | Domestic Hot Water Tank Sensor Open | going to the sensor, or replace the sensor. If no sen- | |
sor is utilized, check the proper DHW mode is pro- | |||
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| grammed. See Table 5 on page 33. | |
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14 | Domestic Hot Water Tank | If sensor is utilized, replace the sensor. If no sensor | |
is utilized, check the proper DHW mode is pro- | |||
Sensor Shorted | |||
| grammed. See Table 5 on page 33. | ||
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