California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. HTP reserves the right to make product changes or updates without notice and will not be held liable for typographical errors in literature.
D. Insulation Blankets departmental official may be the AHJ. E. Temperature and Pressure Relief Valve NOTE: HTP, Inc. reserves the right to modify product technical F. Scalding specifications and components without prior notice. G. Filling the Heater H.
Part 1 - General Safety Information This water heater is approved for indoor installations only Do not use this water heater for anything other than its intended and is not intended for use as a pool heater. Clearance to purpose (as described in this manual). Doing so could result in combustible materials: 0”...
Approximate Time / Temperature Relationships in Scalds More than 5 minutes The service life of the water heater’s exposed metallic surfaces, such as the junction box, is directly influenced by 1 1/2 to 2 minutes proximity to damp and salty marine environments. In such About 30 seconds areas higher concentration levels of chlorides from sea spray About 10 seconds...
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Figure 2 - Dimensional Drawing Specifications and Dimensions Water Temperature Ratings Storage Hot / Cold Shipping Weight Min. Delivered Max. Delivered High Temp. Models Capacity Inlets (Lbs. Est.) Temp. Temp. Limit EVR030 44 1/4” 42 1/4” EVR040 5 3/4” 56 1/2” 54 1/4” 19 1/2”...
3. Check area around water heater. Remove any combustible Water that is classified as hard and very hard must be softened materials, gasoline, and other flammable liquids. to avoid water heater failure. CLASSIFICATION MG/L OR PPM GRAINS/GAL This water heater must not be located near flammable liquids Soft 0 - 17.1 0 - 1...
to properly install the water heater WILL VOID the warranty. It volume of the hot water system. See Figures 3 and 4. is also necessary to use both thread tape and pipe dope on all Other methods of controlling thermal expansion are available. mechanical plumbing connections.
valve into the opening provided and marked for this purpose F. Scalding on the water heater. The T&P valve must be plumbed down so discharge can exit at least 6” above the structural floor. The relief line cannot be in contact with any live electrical parts. An ASSE 1017 or ASSE 1070 temperature limiting or mixing valve is recommended in installations servicing disabled or elderly persons, or children.
G. Filling the Heater • Make certain that the field installed drain valve is completely closed. When filling the water heater, open a hot water tap to release air in the tank and piping. The tank must be full of water before •...
Part 4 - Wiring Tank must be full of water before the power is turned on. Heating elements will be damaged if energized for even a short time while tank is dry. Failures due to “dry-firing” ARE NOT covered by warranty. This unit is factory wired to a junction box on top of the water heater for field wiring connection.
marked “RESET”. Part 6 - Operation Adjust water temperature by turning the white adjustment knob. Tank must be full of water before the power is turned on. Turning the knob to the right Heating elements will be damaged if energized for even a (clockwise) makes the water short time while tank is dry.
DO NOT replace heating element with a generic heating qualified service technician to assure that all the equipment element. Only HTP heating elements are approved for use with is operating safely and efficiently. The owner should make this water heater. Failure to follow this warning will result in necessary arrangements with a qualified heating contractor premature product failure and VOID the warranty.
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area. If the elements are hissing / singing excessively, they may need Vacation (Extended shut-off periods) to be cleaned. Inspect the elements and clean if necessary. During extended mild or warm weather periods when hot 5. Inspect the Temperature and Pressure (T&P) Relief Valve. See water will not be in use, shut off the electric power to the tank.
Part 8 - Troubleshooting Troubleshooting No Hot Water Not Enough Hot Water Problem Possible Solution Problem Possible Solution Manual disconnect switch Turn switch on Heater undersized Reduce rate of heater use turned off *Check amperage, replace Improper wiring *Rewire per Wiring Detail Defective element(s) element if low Miswired or defective ther-...
(1) per original unit purchased. of replacement water heaters is limited to one (1) per original C. If HTP is unable to repair or replace the water heater so as to unit purchased. Replacement parts will be warranted for 90 conform to this warranty after a reasonable number of attempts, days.
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HTP via the local distribution channels where original purchase was made. NOTE: Any parts or heaters returned to HTP for warranty analysis will become the property of HTP and will not be returned, even if credit is denied. lp-473 Rev. 3.13.15...
Customer Installation Record Form The following form should be completed by the installer for you to keep as a record of the installation in case of a warranty claim. After reading the important notes at the bottom of the page, please also sign this document. Customer’s Name Date of Installation Installation Address...
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