Vermont Casting 43LDVT 사용자 설명서

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LDVT Series Direct Vent  Gas Fireplace
10007852
Troubleshooting Honeywell Millivolt Valve
Remove Window Frame Assembly Before Service Work
START
CHECK
Gas Supply On
Pilot Lights With Piezo 
Ignitor
• 
Lockout Has Engaged. Wait 60 
Seconds And Try Again.
• 
For Spark At Electrode While 
Depressing Piezo 
  1/8" Gap To Pilot Hood Needed.
• 
All Wiring Connections
• 
Replace Piezo Ignitor
• 
Supply Line Hooked Up
• 
Shutoff Valve Open
Pilot Stays Lit
• 
For Air In The Lines
• 
Thermopile Needs A Min. 
325mv. Adjust Pilot Flame 
Height.
• 
All Wiring Connections
• 
Replace Thermopile
• 
Thermocouple Needs A Min. Of 
14mv
• 
Defective Valve. Turn To Pilot, 
Meter Should Read Greater 
Than 100mv. If Not, Replace.
 
Pilot Lights Main Burner
• 
Valve Is Turned On
• 
Wall Switch Is Not Turned On. 
Watch For Grounded Wires!
• 
Thermopile Needs A Min. 325mv.
• 
Plugged Burner Orifice
SYSTEM OK
YES
NO
NO
NO
NO
YES
YES
YES