Owner manual

Page 81
BRUTE ELITE
108 Flame lost in run L 1. Check main valve wiring and operation - correct any errors.
2. Check the fuel supply.
3. Check fuel pressure and repeat turndown tests.
4. Check ignition transformer electrode, ame detector, ame detector
siting or ame rod position.
5. If steps 1 through 4 are correct and the fault persists, replace the
module.
109 Ignition failed L 1. Check the main valve wiring and operation - correct any errors.
2. Check the fuel supply.
3. Check fuel pressure and repeat turndown tests.
4. Check ignition transformer electrode, ame detector, ame detector
siting or ame rod position.
5. If steps 1 through 4 are correct and the fault persists, replace the
module.
110 Ignition failure occurred H Hold time of recycle and hold option. Will not be a lockout fault. Hold
only. Internal hardware test. Not a lockout.
111 Flame current lower than weak
threshold
H Hold time of recycle and hold option. Will not be a lockout fault. Hold
only. Internal hardware test. Not a lockout.
113 Flame circuit timeout L Flame sensed during initiate or off cycle. Produces a Hold for 240
seconds. If still present after 240 seconds, system will lockout.
122 Lightoff rate proving failed L 1. Check wiring and correct any potential wiring errors.
2. Check VFD’s (Variable-speed Fan Drive) ability to change speeds.
3. Change the VFD
4. If the fault persists, replace the module.
123 Purge rate proving failed L 1. Check wiring and correct any potential wiring errors.
2. Check VFD’s (Variable-speed Fan Drive) ability to change speeds.
3. Change the VFD
4. If the fault persists, replace the module.
128 Fan speed failed during prepurge H or L 1. Check wiring and correct any potential wiring errors.
2. Check the VFDs (Variable-speed Fan Drive) ability to change
speeds.
3. Change the VFD
4. If the fault persists, replace the module.
129 Fan speed failed during
preignition
H or L 1. Check wiring and correct any potential wiring errors.
2. Check the VFDs (Variable-speed Fan Drive) ability to change
speeds.
3. Change the VFD
4. If the fault persists, replace the module.
130 Fan speed failed during ignition H or L 1. Check wiring and correct any potential wiring errors.
2. Check the VFDs (Variable-speed Fan Drive) ability to change
speeds.
3. Change the VFD
4. If the fault persists, replace the module.
131 Fan movement detected during
standby
H 1. Check wiring and correct any potential wiring errors.
2. Check the VFDs (Variable-speed Fan Drive) ability to change
speeds.
3. Change the VFD
4. If the fault persists, replace the module.
Code Description L or H Procedure