Descaling The Heating Element - HTP Everlast 2.5 Manual De Uso Y Cuidado

Rusty water is usually an indication that the anode rod requires replacement. If rusty water is present, examine the
anode rod immediately and replace as needed. In the event of poor water quality, consult a local water treatment
professional for water treatment options. Always ensure the water heater is grounded. Damage resulting from
poor water quality or failure to replace the anode rod is not covered under the manufacturer's warranty. For
additional questions, please contact Technical Support.
To change the anode rod:
1. Turn of the power supply and drain the heater (see Draining the Heater).
2. Remove the heating element (see previous section).
3. Unscrew the anode rod from threaded connection.
4. Remove and replace the anode rod (Figure 7, N).
5. Reinstall the heating element.
6. Refi ll tank with water and purge air before restoring power.
E. Descaling the Heating Element
Scale deposits can aff ect the heating capability of the element. Heavy scale can even cause damage to the
element. The element can be descaled either chemically or manually.
• Soak the element in white vinegar or other food grade descaling solution approved for use in potable water
systems.
• Once descaled, rinse well with a fresh water / baking soda solution.
The element can also be descaled manually:
• After the element has dried, use a soft brush (non-metallic to prevent damaging th stainless steel sheath)
on the element.
• Brush the dried minerals off .
Replace the anode rod if it is noticeably deteriorated or considerably smaller than described in Inspecting the
Anode Rod.
Reinstall the element after descaling. Ensure the element gasket is installed and that the element is rewired
correctly.
Ensure the tank has been refi lled with water before restoring power to the water heater. Failures due to "dry-
fi ring" ARE NOT covered by warranty.
Part 8 - Troubleshooting
Problem
Ensure the power supply is on and working
If light does not come on, check that the high limit reset button is pushed in. Follow steps to reset
the switch, this manual.
Water
If the indicator light works properly but temperature does not get hot at the tap, test for a plumbing
Does Not
crossover. Shut off the cold supply to the heater and open the hot water tap. There should be no
Get Hot
water fl owing. Any continued fl ow indicates a crossover which will aff ect the temperature and
need to be corrected.
Call a qualifi ed service technician to test the resistance of the heating element (8-10 ohms). Heating
element should be replaced if readings are outside these values.
If the light does not come on, but the water gets hot, check for faulty bulb.
Light Not
On
Check that the high limit reset button is pushed in. Follow steps, this manual.
Brown Brown or rusty water indicates a "spent" anode rod and possible deterioration of the tank body.
Water Check anode rod. See instructions, this manual. Inspect the tank for leaks.
Smelly water could be due to an unusual reaction between local water and the heater's anode rod.
Water
Check anode rod. See instructions, this manual. Failure to do so may result in damage to the tank
Odor
and leaks.
Check water fi ttings and T&P fi tting on top of tank. Remove front cover and inspect heating
element gasket.
Leaks
If tank is leaking, review warranty to see if heater is still within warranty period.
Table 4 - Troubleshooting
Solution
EN
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