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14 - OPERATING YOUR BOILER
CHECK THERMOSTAT OPERATION
When set above temperature indicated on
A.
thermostat, boiler should ignite.
Verify thermostat turns boiler off when
B.
room temperature reaches selected setting
and starts boiler operating when room
temperature falls a few degrees.
After setting limit control to limit setting,
C.
check to see if it shuts off gas supply to
burners. Turn your thermostat up to call for
heat and let boiler run until temperature
of water reaches limit setting. Gas valve
should shut off and circulator running until
thermostat is satis
fi
ed, or water cools enough
to restart burners through limit control.
Set thermostat for desired temperature.
D.
Conditions in your home and location of
thermostat will govern this setting.
