Page 89
79
Outlet high limit
H or L
1. Check wiring and correct any possible errors.
2. Replace the outlet high limit.
3. If previous steps are correct and fault persists,
replace the module.
80
DHW (Domestic Hot Water) high limit
H or L
1. Check wiring and correct any possible errors.
2. Replace the DHW high limit.
3. If previous steps are correct and fault persists,
replace the module.
81
Delta T limit
H or L
1. Check inlet and outlet sensors and pump
circuits for proper operation.
5HFKHFNWKH'HOWD7/LPLWWRFRQ¿UPSURSHU
setting.
3. If previous steps are correct and fault persists,
replace the module.
82
Stack limit
H or L
1. Check wiring and correct any possible errors.
2. Replace the Stack high limit.
3. If previous steps are correct and fault persists,
replace the module.
91
Inlet sensor fault
H
1. Check wiring and correct any possible errors.
2. Replace the Inlet sensor.
3. If previous steps are correct and fault persists,
replace the module.
92
Outlet sensor fault
H
1. Check wiring and correct any possible errors.
2. Replace the Outlet sensor.
3. If previous steps are correct and fault persists,
replace the module.
93
DHW (Domestic Hot Water) sensor fault
H
1. Check wiring and correct any possible errors.
2. Replace the DHW sensor.
3. If previous steps are correct and fault persists,
replace the module.
94
Header sensor fault
H
1. Check wiring and correct any possible errors.
2. Replace the header sensor.
3. If previous steps are correct and fault persists,
replace the module.
95
Stack sensor fault
H
1. Check wiring and correct any possible errors.
2. Replace the stack sensor.
3. If previous steps are correct and fault persists,
replace the module.
96
Outdoor sensor fault
H
1. Check wiring and correct any possible errors.
2. Replace the outdoor sensor.
3. If previous steps are correct and fault persists,
replace the module.
97
Internal Fault: A2D mismatch.
L
Internal Fault.
1. Reset module.
2. If fault repeats, replace module.
98
Internal Fault: Exceeded VSNSR
voltage tolerance
L
99
Internal Fault: Exceeded 28V voltage
tolerance
L
Summary of Contents for Brute MagnaTech BMGH1600
Page 4: ......
Page 47: ...Page 43 Figure 24 High voltage wiring diagram Model 1600 208V Single Phase ...
Page 54: ...Page 50 8 12 Ladder Diagrams continued Figure 31 Model 1600 208V 1 Phase ladder diagram ...
Page 56: ...Page 52 8 12 Ladder Diagrams continued Figure 33 Model 2000 208V 1 Phase ladder diagram ...
Page 104: ...Page 100 1 13 12 4 3 5 13 2 15 DETAIL A 9 10 8 DETAIL Final Assembly ...