Trinity Lx │Installation and Operation Instructions Lx Series
80
Table 14-4 Alert Codes
Code Description Action/Response
186 Lead Lag OFF hysteresis was invalid
187 Lead Lag ON hysteresis was invalid
188 Lead Lag slave enable was invalid
189 Lead Lag hysteresis step time was invalid
190-203 RESERVED
204 Lead Lag master was suspended due to fault
205 Lead Lag slave was suspended due to fault
206 Lead Lag header temperature was invalid
207 Lead Lag was suspended due to no enabled Program Module installed
208 Lead Lag slave session has timed out
209-221 RESERVED
222 CH frost protection temperature was invalid
223 CH frost protection inlet temperature was invalid
224 DHW frost protection temperature was invalid
225-230 RESERVED
231 LL set point was invalid
232 LL time of day set point was invalid
233 LL outdoor temperature was invalid
234 LL ODR time of day set point was invalid
235 LL ODR time of day set point exceeded normal set point
236 LL max outdoor set point was invalid
237 LL min outdoor set point was invalid
238 LL min water set point was invalid
239 LL outdoor temperature range was too small (minimum 12 C / 22 F)
240 LL water temperature range was too small (minimum 12 C / 22 F)
241-245 RESERVED
246 CH set point was invalid
247 CH time of day set point was invalid
248 CH outdoor temperature was invalid
249 CH ODR time of day setpoint was invalid
250 CH ODR time of day set point exceeds normal set point
251 CH max outdoor set point was invalid
252 CH min outdoor setp oint was invalid
253 CH min water set point was invalid
254 CH outdoor temperature range was too small (minimum 12 C / 22 F)
255 CH water temperature range was too small (minimum 12 C / 22 F)
256-260 RESERVED
261 DHW set point was invalid
262 DHW time of day set point was invalid
263-271 RESERVED
272 Abnormal Recycle: Pressure sensor fault
273 Abnormal Recycle: Safety relay drive test failed
274 Abnormal Recycle: Demand off during Pilot Flame Establishing Period
275 Abnormal Recycle: LCI off during Drive to Purge Rate
276 Abnormal Recycle: LCI off during Measured Purge Time
277 Abnormal Recycle: LCI off during Drive to Light off Rate
278 Abnormal Recycle: LCI off during Pre-Ignition test
279 Abnormal Recycle: LCI off during Pre-Ignition time
280 Abnormal Recycle: LCI off during Main Flame Establishing Period
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