Intertherm M1B Series - Startup and Adjustments; Pre-Lighting Safety Checks; Startup Procedures Overview

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





       







    

instructions.




 


 
      


        



 
     

 
 


 
incendies.










and Combustion Air sections.
• 

• BEFORELIGHTING:Smellallaroundthefurnacefor
gasandnexttotheoor.Somegasisheavierthanair
andmaysettleontheoor.
• Useonlyyourhandtopushinthegascontrollever.Never
usetools.Iftheleverwillnotpushinbyhand,don’ttry
to repair it. Force or attempted repair may result in a
fire or explosion. Call a qualified service technician.
• Do not use this furnace if any part has been under
water. Immediately call a service technician to inspect
the furnace and to replace any part of the gas valve or
control system which has been under water.


        








     
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