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6.1.10 - Reset low water
cut off button (If used)
Testing the low water cutoff shuts the
unit off. Press the RESET button on
the low water cutoff to turn the unit
back on.
6 - MAINTENANCE
6.1.5 - Check air piping
1. Visually inspect the air inlet
termination to be sure it is
unobstructed. Inspect the entire
length of air piping to ensure piping
is intact and all joints are properly
sealed.
2. Call your qualifi ed service
technician if you notice any
problems.
6.1.6 - Check condensate
drain system
1. Inspect the condensate drain line,
condensate fi ttings and condensate
trap for signs of weeping or
leakage.
2. If you detect signs of leakage,
immediately contact your qualifi ed
service technician to inspect the
boiler and system.
6.1.7 - Check heater
piping (gas and water)
1. If gas odor or leak is detected,
immediately shut down the heater
following the procedures on page 3.
Call a qualifi ed service technician.
2. Visually inspect for leaks around
water piping. Also inspect the
circulators, relief valve, and fi ttings.
Immediately call a qualifi ed service
technician to repair any leaks.
WARNING!!!
Have leaks
fi xed at once by a qualifi ed
service technician. Failure to
comply could result in severe
personal injury, death, or
substantial property damage.
6.1.8 - Shut boiler down
1. Follow “To Turn Off Gas to
Appliance” on page 3 of this manual.
2. Do not drain the system unless
exposure to freezing temperatures
will occur.
6.1.9 - Test low water
cutoff (if installed)
If the system is equipped with a
low water cutoff, test the low water
cutoff periodically during the heating
season, following the low water cutoff
manufacturer’s instructions.
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