Lx Series Installation and Operation Instructions
│
Trinity Lx
91
Table 17-3
Hold and Lockout Codes
Code
Description
Note
171
Safety relay feedback incorrect in run
Lockout
172
Main relay feedback incorrect
Lockout
173
Pilot relay feedback incorrect
Lockout
174
Safety relay feedback incorrect
Lockout
175
Safety relay open
Lockout
176
Main relay ON at safe start check
Lockout
177
Pilot relay ON at safe start check
Lockout
178
Safety relay ON at safe start check
Lockout
179-180
RESERVED
181
Invalid Blocked condensate enable setting
Disabled
182
Invalid J7-1 configuration, both LFS and Blocked condensate
Disabled
183
Invalid J7-2 configuration, both HFS and Flap valve
Disabled
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 light off rate setting
Lockout
201
Invalid Light off 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 Post-purge time setting
Lockout
211
Invalid Power up with lockout setting
Lockout
212
Invalid Pre-ignition time setting
Lockout
213
Invalid Pre-purge rate setting
Lockout
214
Invalid Pre-purge time setting
Lockout
215
Invalid Purge rate proving setting
Lockout
216
Invalid Run flame failure response setting
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 set point setting
Lockout