CB FALCON MODBUS COMMUNICATION
34
184 Invalid BLOWER/HSI output setting Lockout
185 Invalid Delta T limit enable setting Lockout
186 Invalid Delta T limit response setting Lockout
187 Invalid DHW high limit enable setting Lockout
188 Invalid DHW high limit response setting Lockout
189 Invalid Flame sensor type setting Lockout
190
Invalid interrupted air switch
enable setting
Lockout
191
Invalid interrupted air switch start
check enable setting
Lockout
192 Invalid Igniter on during setting Lockout
193 Invalid Ignite failure delay setting Lockout
194 Invalid Ignite failure response setting Lockout
195 Invalid Ignite failure retries setting Lockout
196 Invalid Ignition source setting Lockout
197 Invalid Interlock open response setting Lockout
198 Invalid Interlock start check setting Lockout
199 Invalid LCI enable setting Lockout
200 Invalid lightoff rate setting Lockout
201 Invalid Lightoff rate proving setting Lockout
202
Invalid Main Flame Establishing
Period time setting
Lockout
203
Invalid MFEP flame failure
response setting
Lockout
204 Invalid NTC sensor type setting Lockout
205 Invalid Outlet high limit response setting Lockout
206
Invalid Pilot Flame Establishing
Period setting
Lockout
207 Invalid PII enable setting Lockout
208 Invalid pilot test hold setting Lockout
209 Invalid Pilot type setting Lockout
210 Invalid Postpurge time setting Lockout
211 Invalid Power up with lockout setting Lockout
212 Invalid Preignition time setting Lockout
213 Invalid Prepurge rate setting Lockout
214 Invalid Prepurge time setting Lockout
215 Invalid Purge rate proving setting Lockout
216 Invalid Run flame failure response
Lockout
217 Invalid Run stabilization time setting Lockout
218 Invalid Stack limit enable setting Lockout
219 Invalid Stack limit response setting Lockout
220
Unconfigured Delta T limit
setpoint setting
Lockout
221
Unconfigured DHW high limit
setpoint setting
Lockout
222
Unconfigured Outlet high limit
setpoint setting
Lockout
223 Unconfigured Stack limit setpoint setting Lockout
224 Invalid DHW demand source setting Lockout
Table 8.
Falcon
lockout and hold codes
Table 8.
Falcon
lockout and hold codes
225 Invalid Flame threshold setting Lockout
226 Invalid Outlet high limit setpoint setting Lockout
227 Invalid DHW high limit setpoint setting Lockout
228 Invalid Stack limit setpoint setting Lockout
229 Invalid Modulation output setting Lockout
230 Invalid CH demand source setting Lockout
231 Invalid Delta T limit delay setting Lockout
232 Invalid Pressure sensor type setting Lockout
233 Invalid IAS closed response setting Lockout
234 Invalid Outlet high limit
enable
setting
Lockout
235 Invalid Outlet connector type setting Lockout
236 Invalid Inlet connector type setting Lockout
237 Invalid DHW connector type setting Lockout
238 Invalid Stack connector type setting Lockout
239 Invalid S2 (J8-6) connector type setting Lockout
240 Invalid S5 (J8-11) connector type setting Lockout
241
Exchanger sensor not allowed with
stack connector setting
Lockout
242 Invalid DHW auto detect configuration Lockout
243
Invalid UV with spark interference
not compatible with Ignitor on
throughout PFEP
Lockout
244
Internal fault: Safety relay test
invalid state
Lockout
245 Invalid Outlet connector type setting for
T-rise
Lockout
246
4-20mA cannot be used for
both modulation and
setpoint
Lockout
247 Invalid ILK bounce detection enable Lockout
248 Invalid forced recycle interval Lockout
249 STAT cannot be demand source when
Remote Stat is enabled
Lockout
250-255 RESERVED
Each alert log record has the format described in Table 9.
Table 9. Falcon alert log record
Byte
Offset
Parameter
Read/
Write
Format
Note
0-1 Alert code R U16 See table 10.
2-5 Cycle R U32
See registers 128-129
(decimal).
6-9 Hours R U32
See registers 130-131
(decimal).
10 - R U8 Unused
11
Occurrence
count
R U8
Number of occurrences
of most recent alert.
The Falcon alert codes are listed in Table 10.
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