Installation / Operation Instruction Manual

30
Maintenance continued-
10. A combination sacrificial anode rod/hot water outlet nipple has been
installed to extend tank life. The anode rod should be inspected periodically
(every 2 years) and replaced when necessary to prolong tank life. Water
conditions in your area will influence the time interval for inspection and
replacement of the anode rod. Contact the plumbing professional who
installed the water heater, or the manufacturer listed on the rating plate for
anode replacement information. The use of a water softener may increase
the speed of anode consumption. More frequent inspection of the anode is
needed when using softened (or phosphate treated) water.
11. The blower has sealed motor bearings and does NOT require adding oil.
original equipment.
incident.
Do not block or in any way restrict jacket air inlet slots
located at the bottom front of the water heater.
Do not operate water heater with jumpered, altered,
loosely tightened or absent controls and/or components.
Do not operate water heater with replacement controls
and/or components which are not exact duplicates of
Thoroughly inspect and replace, (as needed) burner inner
door gasket and/or sight window gasket any time burner
inner door is removed or disturbed.
Replace water heater if involved in flammable vapor
This water heater is equipped with a flammable vapor
water heater control will shut down the water heater and
display a code of 7 flashes and then a 3 second pause.
If a 7 flash error code is present, check to see if flammable
vapor is present in the area. If flammable vapor is
present or suspected in the area, immediately leave the
area and contact a service professional.
If you are certain there is no flammable vapor present,
check the flammable vapor sensor to make certain
it has not become disconnected from the control.
See the instruction manual for troubleshooting.
sensor. If the sensor is exposed to flammable vapor, the
Do not try to light any appliance.
Do not touch any electric switch; do not use any
phone in your building.