HVACopediaNTI · Boiler
Alert 367 Internal error: CH PID D-scaler was invalid
What the control is telling you
Control board logged an internal error: CH PID D-scaler was invalid.
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 363 Internal error: Demand-Rate interval time was invalid
- Alert 364 Internal error: Factory calibration parameter for modulation was invalid
- Alert 365 Internal error: CH PID P-scaler was invalid
- Alert 366 Internal error: CH PID I-scaler was invalid
- Alert 368 Internal error: DHW PID P-scaler was invalid
- Alert 369 Internal error: DHW PID I-scaler was invalid
- Alert 37 Program Module application parameter revision differs from application processor
- Alert 37 Program Module application parameter revision differs from application processor
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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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