base
A
22
IOM74 November 2020 R105
Adjust the service regulator to achieve design manifold pressure. Clock the gas flow and adjust as necessary.
Follow the combustion setup sequence noted in appendix G.
Adjust high fire air with the combustion air blower inlet slider. Re-clock gas flow and screw the inlet slider in
place.
Set Service Override to 100%. Low fire gas pressure is set by using the mechanical bypass on the Maxitrol
valve. Air flow is not adjustable.
Press: Setup Complete.
Press to disable Service Mode.
Return to the home screen by pressing the Left arrow key, and then press Save User Settings.
Combustion setup is now complete.
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