Manual

CHS Series Installation and Operation Instructions │ Slant Fin Corp.
79
Table 15-4 Alert Codes
Code
Description
207
Lead Lag was suspended due to no enabled Program Module installed
208
Lead Lag slave session has timed out
209
Too many Lead Lag slaves were detected
210
Lead Lag slave was discovered
211
Incompatible Lead Lag slave was discovered
212
No base load rate was set for Lead Lag slave
213
Lead Lag slave unable to fire before demand to fire delay expired
214
Adding Lead Lag slave aborted due to add requirement change
215
No Lead Lag slaves available to service demand
216
No Lead Lag active service was set due to demand priority conflicts
217
No Lead Lag add stage method was specified
218
No Lead Lag drop stage method was specified
219
Using backup Lead Lag header sensor due to sensor failure
220
Lead Lag frost protection rate was invalid
221
Lead Lag drop stage method setting was invalid
222
CH frost protection temperature was invalid
223
CH frost protection inlet temperature was invalid
224
DHW frost protection temperature was invalid
225
No anticondensation setpoint was configured for frost protection
226
RESERVED
227
DHW priority override time was not derated due to invalid outdoor temperature
228
Warm weather shutdown was not checked due to invalid outdoor temperature
229
Lead Lag slave communication timeout
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
Lead Lag DHW setpoint was invalid
243
Lead Lag CH demand switch was invalid
244
Lead Lag ODR min water temperature was invalid
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)
259
CH ODR min water temperature was invalid