Burnham MST513, MST288, MST396, MST629 manual SECTION XII Repair Parts

d.Excessive airflow or draft causing flame to leave burner head.

e.Excessive back pressure causing flame to be erratic.

3.Control locks out after Trial For Ignition (TFI).

a.No oil to burner.

b.Shorted electrodes.

c.Nozzle clogged.

d.Airflow too high.

e.Ignitor module defective.

f.CAD cell defective.

g.Oil valve stuck open or closed.

Note: The Safety Monitoring Circuit (SMC) is designed to provide lockout in the event of a stuck or welded motor relay.

NOTICE

If flame is not established within 15 seconds of oil valve actuation (known as Trial For Ignition [TFI]) lockout will occur. Lockout is indicated by a red LED solid-on located on the oil primary control.

Latch-up will occur if the control locks-out three (3) times during a call for heat. This is indicated by steady-on red and amber LED's.

SECTION XII: Repair Parts

All MegaSteam™ Boiler Repair Parts may be obtained through your local U.S. Boiler Co., Inc. Wholesale Distributor. Should you require assistance in locating a Wholesale Distributor in your area, or have questions regarding the availability of U.S. Boiler Co., Inc. products or repair parts, please contact Burnham Customer Service at (717) 481-8400 or Fax (717) 481-8408.

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