User Guide

18
SECTION IV - SCHEDULE D MAINTENANCE AND SE RVICING
WARNING / CAUTION
Before performing any maintenance procedure, turn off the water heater main disconnect switch
before performing any cleaning or service. Also close both the pilot and main manual shutoff valves.
Keep the equipment room cl ean. Clean the burner at regular i ntervals. The blower inl et can collect
dust and debris from the air during operation. Clean blower wheel and flame scanner when
necessary. The burner should be cleaned each year according to the burner manufacturer's
recommended procedures. A DIRTY BLOWER WHEEL WILL REDUCE EFFICIENCY AND
MAY CAUSE POOR COMBUSTION, SOOTING OR THE PRODUCTION OF CARBON
MONOXIDE.
IMPORTANT
A preventive maintenance program should be established to help assure a long, trouble-free water
heater life. AN ANNUAL INS PECTION SHOULD BE PERFORMED AND DOCUMENTE D.
A COPY OF THE INSPECTION REPORT MUST B E FORWARDED TO THE
MANUFACTURER. FAILURE TO DO SO WILL VOID THE WARRANTY.