Eclipse Combustion AH Installation Manual

Summary of AH

  • Page 1

    Info 140 11/4/03 warning the burners covered in this guide are designed to mix fuel with air and burn the resulting mixture. All fuel burning devices are capable of producing explo- sions and fires when improperly applied, installed, adjusted, controlled, or maintained. This guide will provide infor...

  • Page 2

    2 eclipse airheat v1.0 - installation guide no. 140, 11/4/03 important notices about safe burner operation storage store the burner inside. Exposure to the elements can damage the burner. Qualifications adjustment, maintenance, and troubleshooting of the mechanical parts of this unit should be done ...

  • Page 3

    3 eclipse airheat v1.0 - installation guide no. 140, 11/4/03 specifications input: 1,000,000 btu/hr. Per lineal foot (962 kw/m). Fuels: natural gas or 100% propane vapor. Call eclipse for information on using other fu- els. Gas turndown: 40:1 pilot input: approximately 25,000 btu/hr. (7.3 kw) gas in...

  • Page 4: Warning

    4 eclipse airheat v1.0 - installation guide no. 140, 11/4/03 2.0 control system requirements turndown method input is normally controlled by a motorized butterfly valve in the gas line to the burner. Regulator loading lines connect the top diaphragm chambers of the main gas and pilot gas regulators ...

  • Page 5

    5 eclipse airheat v1.0 - installation guide no. 140, 11/4/03 figure 5–mounting & duct lengths • provide at least 3" (76 mm) clear- ance between burner and top, bot- tom and sides of the duct. • profile plates are not required for good burner operation, but uni- form velocity must be maintained for f...

  • Page 6

    6 eclipse airheat v1.0 - installation guide no. 140, 11/4/03 3.0 duct design and burner mounting duct design see figure 5 for typical mounting arrangements and duct designs. Support the mounting flange or brackets supplied with an ah burner are capable of sup- porting the weight of the burner and bl...

  • Page 7

    7 eclipse airheat v1.0 - installation guide no. 140, 11/4/03 4.0 start-up and adjustment (cont’d.) set air pressure drop measure the air pressure drop across the burner as shown in figure 7. Turn the disc on the blower air inlet until the air pressure drop is between 0.4" w.C. Minimum and 1.0" w.C. ...

  • Page 8

    6.0 trouble-shooting symptom cause check remedy 1. Burner does not a) air pressure switches a) check pressures in a) change pressure start initially. Not making. Duct at location of connections where switch connections. A more positive b) faulty pressure b) check electrical pressure is present. Swit...