Bradford White Brute BNTH Installation And Operation Instructions Manual page 67

Brute
BOILERS AND VOLUME WATER HEATERS
13 Internal fault:
PII (Pre-Ignition
Interlock)
shorted to ILK
(Interlock)
15 Internal fault:
Safety relay test
failed due to
feedback ON
16 Internal fault:
Safety relay test
failed due to
safety relay OFF
17 Internal fault:
Safety relay test
failed due to
safety relay not
OFF
18 Internal fault:
Safety relay test
failed due to
feedback not ON
19 Internal fault:
Safety RAM
write
20 Internal fault:
Internal fault:
Flame ripple and
overfl ow
21 Internal fault:
Flame number
of sample
mismatch
22 Internal fault:
Flame bias out
of range
23 Internal fault:
Bias changed
since heating
cycle starts
24 Internal fault:
Spark voltage
stuck low or
high
25 Internal fault:
Spark voltage
changed too much
during fl ame
sensing time
26 Internal fault:
Static fl ame
ripple
H or L Internal fault
1. Reset module
2. If fault repeats, replace module.
L Internal fault
1. Reset module
2. If fault repeats, replace module.
L Internal fault
1. Reset module
2. If fault repeats, replace module.
L Internal fault
1. Reset module
2. If fault repeats, replace module.
L Internal fault
1. Reset module
2. If fault repeats, replace module.
L Internal fault
1. Reset module
2. If fault repeats, replace module.
H Internal fault
1. Reset module
2. If fault repeats, replace module.
H Internal fault
1. Reset module
2. If fault repeats, replace module.
H Internal fault
1. Reset module
2. If fault repeats, replace module.
H Internal fault
1. Reset module
2. If fault repeats, replace module.
H Internal fault
1. Reset module
2. If fault repeats, replace module.
H Internal fault
1. Reset module
2. If fault repeats, replace module.
H Internal fault
1. Reset module
2. If fault repeats, replace module.
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