Eclipse ThermJet Burners - Power Equipment Company

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Troubleshooting Guide PROBLEM POSSIBLE CAUSE SOLUTION Cannot initiate start sequence • Air pressure switch has not made contact Check air-pressure switch adjustment Check air filter Check blower rotation Check outlet pressure from blower • High gas pressure switch has tripped • Low gas pressure switch has tripped • Malfunction of flame monitoring control system such as shorted out flame sensor or electrical noise in the sensor line. • Purge cycle not completed • Main power is off • No power to control unit Check incoming gas pressure Adjust gas pressure if necessary Check pressure switch setting and operation Check incoming gas pressure Adjust gas pressure if necessary Check pressure switch setting and operation Have a qualified electrician investigate and rectify. Check flame monitoring control system or purge timer. Make sure power is on to control system Call qualified electrician to investigate. 30 Eclipse ThermJet v2, Installation Guide No. 205, 3/5/07
Troubleshooting Guide (Continued) PROBLEM POSSIBLE CAUSE SOLUTION Start-up sequence runs but burner does not light No ignition: • There is no power to the ignition transformer No ignition: • Open circuit between the ignition transformer and the spark plug Restore power to the ignition transformer Repair or replace the wiring to the spark plug No ignition: • The spark plug needs cleaing No ignition: • The spark plug is not correctly grounded to the burner Too much gas: • Improper gas valve train sequence. Too much gas: • Manual gas butterfly valves have been opened too far Too much gas: • Gas pressure out of the main gas pressure regulator is too high Not enough gas: • The gas pressure out of the main gas pressure regulator is too low Not enough gas: • Start gas solenoid valve does not open Not enough gas: • Gas valve not open Not enough gas: • Air in the gas line Clean the spark plug Clean the threads of the spark plug and the burner Do not apply grease to the thread of the spark plug Verify solenoid valve is downstream of proportionator Check pressures and settings against start-up report and adjust as necessary Check start-up setting If necessary, remove regulator and investigate Check start-up setting Check regulator & adjust if necessary Check solenoid valve coil for proper operation. Replace if necessary Check wiring to the automatic gas shut-off valve Check output from the flame safeguard Open gas cock Purge gas line Eclipse ThermJet v2, Installation Guide No. 205, 3/5/07 31
Page 1 and 2: Installation Guide 205 3/5/07 Eclip
Page 3 and 4: About this manual Audience This man
Page 5 and 6: Table of contents 1 2 3 4 Introduct
Page 7 and 8: Introduction 1 Product Description
Page 9 and 10: Safety (Continued) Capabilities Ope
Page 11 and 12: Approval of Components (Continued)
Page 13 and 14: Prepare The Burner Several componen
Page 15 and 16: Burner Installation Dimensions The
Page 17 and 18: Valve Installation Valve orientatio
Page 19 and 20: Adjustment, Start & Stop 4 Introduc
Page 21 and 22: Step 3: Set low fire air 1. 2. 3. 4
Page 23 and 24: Step 8: Verify the gas settings Mak
Page 25 and 26: 4. 5. Set the adjusting screw on th
Page 27 and 28: Start procedure Stop Procedure 1. 2
Page 29: Yearly Checklist 1. 2. 3. 4. 5. 6.
Page 33 and 34: Appendix Conversion Factors Metric
Page 35 and 36: ThermJet Illustrated Parts Drawing
Page 37 and 38: ThermJet Illustrated Parts List (Re

Eclipse ThermJet Burners - Power Equipment Company

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