User manual HATCO EBOOSTERM-0406(1)

[. . . ] Electric Booster Water Heaters Imperial "S" Compact "C" Mini-Compact "MC" Series Installation & Operating Manual I&W #07. 05. 001. 00 This manual contains important safety information concerning the maintenance, use and operation of this product. Failure to follow the instructions contained in this manual may result in serious injury. If you're unable to understand the contents of this manual, please bring it to the attention of your supervisor. Do not operate this equipment unless you have read and understood the contents of this manual. Este manual contiene importante información sobre seguridad concerniente al mantenimiento, uso y operación de este producto. [. . . ] WARNING Valves supplied by Hatco are designed for high temperature commercial operation. Do not substitute Hatco valves with valves designed for domestic water heaters. WARNING Temperature/pressure protective equipment should not be less than a combination temperature/pressure relief valve certified by a nationally recognized testing laboratory that maintains periodic inspection of the production of this equipment and meets the requirements for Relief Valves and Automatic Shutoff Devices for Hot Water Supply Systems, ANSI Z21. 221979. The temperature/pressure relief valve must be marked with a minimum set pressure not to exceed the marked hydrostatic test pressure of the booster heater as noted on the unit specifications. 19 Form No. EBOOSTERM-0406 INSTALLATION CAUTION To assure proper operation do not use an antisiphon or check valve on the incoming water line. BLENDED PHOSPHATE WATER TREATMENT SYSTEM (OPTIONAL) Hatco recommends that the Blended Phosphate Water Treatment System be installed with unions on the incoming 3/4" water supply line after the pressure reducing valve and before the booster heater. Cartridges supplied have a usage rating of 100, 000 gallons (378, 541 liters) of water. To assure proper operation the cartridges must be replaced when expired. NOTE: Product failure caused by liming or sediment buildup is not covered under warranty. PRESSURE REDUCING VALVE CAUTION If water supply pressure to the booster inlet is over 20 psi (138 kPa) during flow, install Hatco pressure reducing valve with built-in bypass, Hatco part number 03. 02. 004. 00, for proper operation of dishwater rinse nozzles. NOTE: The pressure reducing valve must be the type equipped with a high pressure bypass as supplied by Hatco. Proper operation of the commercial dishwasher rinse nozzles requires available water pressure at the rinse nozzle be between 15 and 25 psi (103 and 172 kPa) when nozzle is operated. If water pressure available to the booster heater inlet is over 20 psi (138 kPa), a pressure reducing valve must be installed in the hot water supply line to the booster heater and adjusted to deliver 20 psi (138 kPa) flow pressure. The valve supplied by Hatco with the unit, Hatco part number 03. 02. 004. 00, has a built-in high pressure bypass which prevents excessive pressure build-up as the booster heats up. Final adjustment required at time of installation. PLUMBING CONNECTIONS CAUTION To avoid possible leaks, do not back out or loosen any pipe fittings. CAUTION Do not connect the heater directly to a boiler or furnace coil or any other uncontrolled temperature source, or the thermostat could be damaged causing the unit to overheat. WARNING To avoid injury or damage to dishwashing equipment do not connect Hatco Electric Booster Water Heaters to domestic (consumer) dishmachines or other domestic utilized equipment. WARNING To avoid any injury or damage to equipment and to assure proper operation do not connect an expansion tank of any type to booster heater water lines. WARNING To avoid personal injury or damage to the unit aftermarket covers must not be placed on or over the booster heater. Doing so can cause temperature and moisture build-up resulting in premature failure and electrical shock. WARNING To avoid personal injury or damage to the Hatco Electric Booster Water Heater, only use plumbing material suitable for a minimum water temperature of 200°F (93°C). Materials used must meet National Sanitation Foundation (NSF) specifications and all local plumbing codes and regulations. 20 TEMPERATURE/PRESSURE GAUGES CAUTION Hatco requires that two temperature/pressure gauges, Hatco part number 03. 01. 003. 00, be installed to assure proper operation. Install one in the supply line before the pressure reducing valve and one in the outlet line as close to the booster heater as possible. This provides a visual check of the water temperature and pressure before and after the water heater. [. . . ] HATCO WILL NOT BE LIABLE, UNDER ANY CIRCUMSTANCES, FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, INCLUDING BUT NOT LIMITED TO LABOR COSTS OR LOST PROFITS RESULTING FROM THE USE OF OR INABILITY TO USE THE PRODUCTS OR FROM THE PRODUCTS BEING INCORPORATED IN OR BECOMING A COMPONENT OF ANY OTHER PRODUCT OR GOODS. Form No. EBOOSTERM-0406 HATCO AUTHORIZED PARTS DISTRIBUTORS ALABAMA Jones McLeod Appl. Phoenix 602-252-0402 CALIFORNIA Industrial Electric Huntington Beach 714-379-7100 INDIANA GCS Service Indianapolis IOWA Electric Motor Service Co. Davenport 319-323-1823 Goodwin Tucker Group Des Moines 515-262-9308 KENTUCKY GCS Service Louisville LOUISIANA Chandlers Parts & Service Baton Rouge 225-272-6620 MARYLAND Electric Motor Service Baltimore 410-467-8080 GCS Service Silver Spring MASSACHUSETTS Ace Service Co. , Inc. [. . . ]