Max-Ox MX-900B Operator's Manual page 39

Gages Screen
Stack Temperature
• Displays flue gas exhaust stack temperature, °F
Stack O2 %
• Displays (%) oxygen concentration in flue gas
• Press Stack O2 bar scale icon to open the Stack O2 control screen.
Supply Temperature
• Displays boiler supply (outlet) water temperature, °F
• Press Supply Temperaature scale icon to open the Supply
Temperature Controller screen.
Return Temperature
• Displays the boiler return (inlet) water temperature, °F
Max-Ox™ MX-900B Operators Manual, Rev. 0
Page 39 of 54