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BCS6000C-9
c. A ten second main flame trial for ignition time will begin.
d. A ‘MAIN FLAME TRIAL FOR IGNITION’ message will be displayed.
12. After the trial for ignition time has been completed:
a. The pilot solenoid valves will be de-energized and the pilot will go out.
b. A “LOW FIRE HOLD” message will appear.
13. After the low fire hold time has been completed:
a. The burner control motors will be released from low fire.
b. A ‘MAIN FLAME ON...’ message will be displayed.
14. Start material flow to the dryer. If the temperature control loop is in AUTO, the burner will
drive to the START AT percentage then begin ramping at the RAMP AT rate set on the RUN
MENU screen. If MANUAL temperature control has been selected, use the INC and DEC
buttons to manually control the burner firing rate or press the OUTPUT display and enter the
desired output value via the popup keypad.
15. Note that the burner may be forced to low fire at any time by pressing the LOW FIRE DRIVE
button.
a. The button will be highlighted and ‘LOW FIRE SELECTED’ will appear in the message
box.
b. Press the button a second time to release the burner from low fire.
16. To terminate burner operation, press the STOP pushbutton.
a. The flame relay and all fuel valves will be de-energized.
b. The air and fuel control motors will drive closed.
c. A ’BURNER STOPPED...’ message will be displayed and the RESET indicator will
come on.
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