Columbia CWH series, Installation, Operation And Maintenance Manual

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LWLCWH COLUMBIA BOILER COMPANY REV. 13106
19
STARTING THE BOILER
WARNING: NEVER OPERATE A BOILER WITHOUT BEING SURE IT IS FILLED WITH WATER
AND THAT PROPER WATER TREATMENT CHEMICALS HAVE BEEN ADDED.
Allow the boiler to fill with water to its normal operating level.
Supply power to the boiler disconnects.
NOTE: The burner will not operate when the boiler has reached its normal water level, until the
reset button on the manually reset, probe type, low water cut-off is pushed.
NOTE: Combustion efficiency must be checked at this time. See the burner manufacturers
instructions for correct settings and more detailed information.
Follow the adjustment procedures outlined in the burner section of this manual to set up the burner
for proper operation.
STOPPING THE BOILER
To stop the boiler turn the main disconnect to the OFF position.