NTI Tft60-85 Installation Et Fonctionnement page 85

Trinity Tft
Tableau 16-4 "Alert Codes"
Code Description
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)
260 RESERVED
256-
261 DHW set point was invalid
262 DHW time of day set point was invalid
271 RESERVED
263-
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
281 Abnormal Recycle: LCI off during Ignition period
282 Abnormal Recycle: Demand off during Drive to Purge Rate
283 Abnormal Recycle: Demand off during Measured Purge Time
284 Abnormal Recycle: Demand off during Drive to Light off Rate
285 Abnormal Recycle: Demand off during Pre-Ignition test
286 Abnormal Recycle: Demand off during Pre-Ignition time
287 Abnormal Recycle: Flame was on during Safe Start check
288 Abnormal Recycle: Flame was on during Drive to Purge Rate
289 Abnormal Recycle: Flame was on during Measured Purge Time
290 Abnormal Recycle: Flame was on during Drive to Light off Rate
291 Abnormal Recycle: Flame was not on at end of Ignition period
292 Abnormal Recycle: Flame was lost during Main Flame Establishing Period
293 Abnormal Recycle: Flame was lost early in Run
294 Abnormal Recycle: Flame was lost during Run
295 Abnormal Recycle: Leakage test failed
296 Abnormal Recycle: Interrupted air flow switch was off during Drive to Purge Rate
297 Abnormal Recycle: Interrupted air flow switch was off during Measured Purge Time
298 Abnormal Recycle: Interrupted air flow switch was off during Drive to Light off Rate
299 Abnormal Recycle: Interrupted air flow switch was off during Pre-Ignition test
300 Abnormal Recycle: Interrupted air flow switch was off during Pre-Ignition time
301
Abnormal Recycle: Interrupted air flow switch was off during Main Flame Establishing Period
302 Abnormal Recycle: Ignition failed due to interrupted air flow switch was off
303 Abnormal Recycle: ILK off during Drive to Purge Rate
304 Abnormal Recycle: ILK off during Measured Purge Time
Installation et fonctionnement
85