CB FALCON
111 750-265
156 Combustion pressure and Flame ON OEM Specific
1. Check that flame is not present in the combustion
chamber. Correct any errors.
2. Make sure that the flame detector is wired to the correct
terminal.
3. Make sure the F & G wires are protected from stray
noise pickup.
4. Reset and sequence the module, if code reappears,
replace the flame detector.
H or L
157 Combustion pressure and Flame OFF L
158 Main valve ON OEM Specific
1. Check Main Valve terminal wiring and correct any errors.
2. Reset and sequence the module. If fault persist, replace
the module.
L
159 Main valve OFF L
160 Ignition ON OEM Specific
1. Check Ignition terminal wiring and correct any errors.
2. Reset and sequence the module. If fault persist, replace
the module.
L
161 Ignition OFF L
162 Pilot valve ON OEM Specific
1. Check Pilot Valve terminal wiring and correct any errors.
2. Reset and sequence the module. If fault persist, replace
the module.
L
163 Pilot valve OFF L
164 Block intake ON OEM Specific
1. Check wiring and correct any errors.
2. Inspect the Block Intake Switch to make sure it is
working correctly.
3. Reset and sequence the module.
4. During Standby and Purge, measure the voltage across
the switch. Supply voltage should be present. If not, the
Block Intake Switch is defective and needs replacing.
5. If the fault persists, replace the relay module.
L
165 Block intake OFF L
166-171 RESERVED
Feedback
172 Main relay feedback incorrect Internal Fault.
1. Reset Module.
2. If fault repeats, replace module.
L
173 Pilot relay feedback incorrect L
174 Safety relay feedback incorrect L
175 Safety relay open L
176 Main relay ON at safe start check L
177 Pilot relay ON at safe start check L
178 Safety relay ON at safe start check L
179-183 RESERVED
Parameter Faults
184 Invalid BLOWER/HSI output setting 1. Return to Configuration mode and recheck selected
parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
L
185 Invalid Delta T limit enable setting L
186 Invalid Delta T limit response setting L
187 Invalid DHW high limit enable setting L
188 Invalid DHW high limit response setting L
189 Invalid Flame sensor type setting L
190 Invalid interrupted air switch enable setting L
191 Invalid interrupted air switch start check
enable setting
L
192 Invalid igniter on during setting L
193 Invalid ignite failure delay setting L
Table 49. Falcon Lockout and Hold Codes. (Continued)
Code Description Recommended Troubleshooting of Lockout Codes NOTE
To Next Page
Loading...
Need help?
General
