HVACopediaNTI · Boiler
Alert 308 Abnormal Recycle: ILK off during Main Flame Establishing Period
What the control is telling you
Abnormal Recycle: ILK off during Main Flame Establishing Period.
Applies to: Trinity Tft60, Tft85, Tft110, Tft155, Tft175, Tft200, Tft250, Tft300, Tft399
Models that show this code
13 models in Trinity Tft
Other codes on the same units
- Alert 304 Abnormal Recycle: ILK off during Measured Purge Time
- Alert 305 Abnormal Recycle: ILK off during Drive to Light off Rate
- Alert 306 Abnormal Recycle: ILK off during Pre-Ignition test
- Alert 307 Abnormal Recycle: ILK off during Pre-Ignition time
- Alert 309 Abnormal Recycle: ILK off during Ignition period
- Alert 31 Program Module (PM) was inserted into socket
- Alert 31 Program Module (PM) was inserted into socket
- Alert 310 Run was terminated due to ILK was off
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Source: NTI Tft60-399 Installation and Operation Instructions (rev. 2012-04-09), Sec. 15.0 Troubleshooting, Table 15-4. Summarized in our own words; check the original manual for your model.
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