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TROUBLE
Warm-Up Burner will not ignite.
Warm-Up Burner will not stay lit.
READY light will not come on.
MARKET FORGE INDUSTRIES, INC.
35 GARVEY STREET EVERETT, MA 02149
TEL: 6 17 387 4100 TELEX: 94-94 1 4
FAX: 617 387 4456 OUTSIDE MA 800 227 2659
5. Troubleshooting
POSSIBLE CAUSE
1. No gas supply to unit.
2. No gas supply to gas regulator valve.
3. No gas supply beyond gas regulator valve.
4. Faulty Warm-up burner solenoid valve in gas
regulator.
5. Faulty ignition/flame sensor control module.
6. Faulty ignitor.
1. Faulty ignition/flame sensor control module.
2. Faulty ignitor/flame sensor.
3. Sediment trap may be full.
1. Faulty 190°F generator thermostat.
2. Faulty READY light.
5.2
REMEDY
1. Make sure that gas service is
connected and turned on.
2. Make sure that the manual safety gas
valve is turned on.
3. Make sure that the main regulator gas
valve is turned on.
4. If 24 volts is verified at the solenoid
coil, but valve fails to open, replace gas
regulator.
5. See Ignition/Flame Sensor Control
Diagnostic section.
6. Check electrical connections.
* Be sure ignitor gap is 1/8".
* Check ignitor alignment.
* Be sure ignitor is seated properly in
its
mounting.
1. See Ignition/Flame Sensor Control
Diagnostic section.
2. * Check etectrical connections.
*Be sure ignitor gap is 1/8".
*Check ignitor alignment.
* Be sure ignitor is seated properly in its
mounting.
3. Empty sediment trap. Be sure to turn
off main gas supply!
1. Check/replace 190°F generator
thermostat.
2. Check/replace READY light.
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