HTP EVC115 - Manual (Page 5)

5
LP-379 REV. 3.25.14
C. HEATER WATER

Do not use petroleum-based cleaning or sealing compounds in a water heating system. Gaskets and seals in the system may
be damaged. This can result in substantial property damage.
 Do not use “homemade cures” or “heater patent medicines”. Damage to heater, substantial property damage, and/or serious
personal injury may result.
D. INSTALLATIONS IN THE STATE OF CALIFORNIA
California Law requires that residential water heaters must be braced, anchored, or strapped to resist falling or horizontal displacement
due to earthquake motions. For residential water heaters up to 52 gallon capacity, a brochure with generic earthquake bracing
instructions can be obtained from: Office of the State Architect, 400 P Street, Sacramento, CA 95814, or you may call 916-324-5315, or
ask a water heater dealer.
However, applicable local codes shall govern installation. For residential water heaters of a capacity greater than 52 gallons, consult the
local building jurisdiction for acceptable bracing procedures.
E. WATER CHEMISTRY

Sodium less than 20mGL.

Water pH between 6.0 and 8.0
o Maintain water pH between 6.0 and 8.0. Check with litmus paper or have it chemically analyzed by water treatment
company.
o If the pH differs from above, consult local water treatment company for treatment needed.

Hardness less than 12 grains
o Consult local water treatment companies for unusually hard water areas (above 12 grains hardness).

Chlorine concentration less than 100 ppm
o Using chlorinated fresh water should be acceptable as levels are typically less than 5 ppm.
o Do not connect the water heater to directly heat swimming pool or spa water.
o Do not fill water heater or operate with water containing chlorine in excess of 100 ppm.
Hardness: 12 grains
Chloride levels: 100 ppm
pH levels: 6-8
TDS: 2000 ppm
Sodium: 20 mGL
Failure of electric elements due to lime scale build-up on the heating surface, low pH, or other imbalance IS NOT covered by the
warranty.
PART 2 – PREPARE THE WATER HEATER
UNCRATING HEATER – Any claims for damage or shortage in shipment must be filed immediately against the transportation company
by the consignee. Remove all sides of the shipping crate to allow the heater to be moved into its installation location.
COLD WEATHER HANDLING – If the heater has been stored in a very cold location (BELOW 0 o
F) before installation, handle with care
until the plastic components come to room temperature.
A. WHAT’S IN THE BOX
Also included with the water heater:

Combination Inlet and Drain Valve (Drain Valve ONLY on 30-50-80-115 Gallon Models)

Temperature and Pressure Relief Valve

Insulation

Cover with Screws

Installation Manual and Warranty
NOTE: Electric elements are not included. See Table 2 for a list of available element kits.