Majestic NVC36 Installation And Homeowners Operating Instructions page 17

Nova SIT 820 Standing Pilot
Gas Supply On
Pilot Lights With
Piezo Ignitor
Pilot Stays Lit
Pilot Lights Main
Burner
System Ok.
20000194
Troubleshooting
START
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YES
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YES
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YES
FP396
NVC-standing pilot troubleshooting
8/17/98
CHECK
Supply Line Hooked Up
Shutoff Valve Open
Lockout Has Engaged. Wait
60 Seconds and Try Again.
Piezo Nut Tight for Good Ground.
For Spark at Electrode While
Depressing Piezo (Red Button)
- 1/8" Gap to Pilot Hood Needed.
All Wiring Connections
Replace Piezo Ignitor
Check thermodisk
For Air in the Lines
Thermopile Needs a Minimum
325Mv. Adjust Pilot Flame Height.
All Wiring Connections.
Replace Thermopile
Thermocouple Needs a Minimum
of 14Mv.
Valve is Turned On
Wall Switch is Not Turned On.
Watch for Grounded Wires!
Thermopile Needs a
Minimum 325Mv.
Plugged Burner Orifice.
Defective Valve. Turn to Pilot,
Meter Should Read Greater Than
100 Mv. If Not, Replace.
NVC Series B-Vent
FP396
17