55
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.
Not Applicable to Riello 40 Series Burner,
refer to
Models F3 and F5 Installation Manual, Riello 40 Series Residential Oil
Burners
(C6501010).
Summary of Contents for MST288
Page 11: ...11 Figure 4 Boiler Removal from Skid ...
Page 19: ...19 Figure 9 Float Type LWCO and Pressure Limit Installation ...
Page 25: ...25 Figure 12 Recommended Boiler Piping for Gravity Return Steam Boiler ...
Page 34: ...34 Figure 18 Wiring Diagram Steam Hydrolevel CG450 Probe LWCO ...
Page 35: ...35 Figure 18A Wiring Diagram Riello 40 Series Burner Steam Hydrolevel CG450 Probe LWCO ...
Page 36: ...36 Figure 19 Wiring Diagram Steam McDonnell Miller PS 801 Probe LWCO ...
Page 37: ...37 Figure 19A Wiring Diagram Riello 40 Series Burner Steam McDonnell Miller PS 801 Probe LWCO ...
Page 38: ...38 Figure 20 Wiring Diagram Steam McDonnell Miller 67 Float LWCO ...
Page 39: ...39 Figure 20A Wiring Diagram Riello 40 Series Burner Steam McDonnell Miller 67 Float LWCO ...
Page 45: ...45 Figure 24 L1 and V1 Head Electrode Positioning and Gun Setting Beckett AFG ...
Page 58: ...58 Bare Boiler Assembly ...
Page 60: ...60 Jacket Assembly ...
Page 62: ...62 MST288 Thru MST629 Steam Boilers Trim and Controls ...
Page 64: ...64 Beckett AFG Burner ...