Fujitsu ASU9CQ Operating Manual page 64

MAINTENANCE
&
LUBRICATION SCHEDULES
TAB 1.4
EQUIPMENT:
WATER HEATER
DWH-12
MAKE: BRADFORD WHITE
MODEL:
D-75T
-300-3N
REFERENCE:
o
&
M MANUAL SECTION: TAB - 3.3
MAINTENANCE
Have a qualified technician:
MONTHLY
• Drain a gallon of water to remove silt and sediment.
QUARTERLY
• Inspect the cleanout tank. Clean as necessary.
SEMI-ANNUALLY
• Visually check the pilot and burner flames.
ANNUALLY
• Check the ignition systems, temperature controls and any other water heater controls.
• Check all safety shut-off valves to verify proper operation and tightness
• Inspect venting system. Clean or repair as necessary.
• Remove the main burner rack to clean orifices and related parts.
• Inspect burner ports. Clean as necessary.
• Check the combination temperature and pressure relief valve. Clean as necessary.
• Inspect the anode rod. Replace when necessary.
UNIT SENIORS HOUSING PENTICTON KIWANIS HOUSING SOCIETY
BC TECH ENGINEERING SERVICES INC.
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