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Troubleshooting, Rapid decay of magnesium anode, Aqua plus – Weil-McLain AQUA PLUS GL-E223-ADOC 0311 User Manual

Page 36: Product manual

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AQUA PLUS

indirect

-

fired

water

heaters

— Product Manual

Troubleshooting

(continued)

Rapid decay of magnesium anode

1 Anodes last less than two years

The purpose of the

magnesium anode

is to reduce the damaging effects of aggressive water on

the water heater. Aggressive water will cause the anode to erode.

The anode must be inspected at least annually to determine whether a new anode should be
installed.

Severe or rapid deterioration of the anode indicates very aggressive water. If this occurs, have the
water tested to verify whether it is within the limits given under “Operating restrictions,” page 3.

Failure to inspect the anode regularly and replace if necessary could result in damage to the water
heater, causing possible severe personal injury, death or substantial property damage.

Part number GL-E223-ADOC 0311

36