Assessments - 3, GPA: 4
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WHAT TO DO IF YOU SMELL GAS • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions. • If you cannot reach your gas supplier, call the fire department. - Installation and service must be performed by a qualified installer, service agency or the gas supplier. Upon completion of the installation, these instructions should be handed to the user of the appliance for future reference. *REPLACEMENT MANUAL MUST BE PURCHASED FEATURING: Variable Power - Modulating Gas Valve - Thermostatic Control with Temperature Dial Selector TABLE OF CONTENTS Specifications .............................................................................. Page 3 Rules for Safe Operation ............................................................. Page 4-5 General Overview of Aquastar .................................................... Page 6 Locating the Heater for Safe Proper Combustion........................Page 7 Installation ................................................................................... Page 8 Connecting Gas and Water Lines & Pressure Relief Valve ......... Page 9-10 Vent Pipe Connection .................................................................. Page 10 Safety Before Lighting ................................................................. Page 11 Lighting Instructions .................................................................... Page 11 Setting Water Temperature..........................................................Page 12 Maintenance & Service ............................................................... Page 12-14 Trouble Shooting ......................................................................... Page 14-18 Cleaning Pilot Assembly .............................................................. Page 19 Calibration and Thermostat Test..................................................Page 20-21 Description of Operation and Parts Layout Diagrams ................. Page 22-26 Gas Line Size, Vent Size & Height Guide Lines .......................... Page 27 This well engineered, tankless gas water heater has all the features a water heater should have: The instantaneous principle of heating water is very simple. Cold water enters the heater when a hot water faucet is opened. This flow of water causes the gas valve to open. Gas flows to the burners and is ignited by the pilot flame. The heat exchanger then absorbs the heat generated by the burners and transfers it to the cold water as it travels through the heat exchanger. When the hot water is turned off, the gas valve automatically closes and the burners shut off. Your hot water faucet is an ignition key for hot water. You now have complete control over your hot water energy use. [See pages 22-26 for detailed Description of Operation and Parts Layout Diagrams]. FEATURES • Automatic thermostatic control for steady hot water temperature. Burner output is proportional to water flow for maximum energy efficiency. • Automatic thermostatic control for steady hot water temperature. • Safety thermocouple at pilot and burner. • Automatic Energy Cut-Off mechanism. • Built-in gas shut-off valve. • Stainless steel burners with stabilized blue flame. • Built-in corrosion resistant draft inducer. • Long working life insured by heavy-duty high quality materials. • Compact space saver: mounts on wall with four screws. • Easy installation. • 2.2 gpm (removable) flow restrictor to ensure water flow will never exceed heater capacity. 2 AquaStar 80 VP and 80 VP "S" Specifications: Gas input..................................max: 77,500 Btu min: 25,000 Btu Water Connection........................1/2" sweat fitting H x W x D..........................................27" x 12" x 9" Vent.......................................................................4" Gas Connection...........................3/4" NPT thread Min. Water Pressure....................................15 Psi Max. Water Pressure................................150 Psi Shipping Weight..............................................33 lb Net Weight......................................................27 lb GPM at 90.F rise...........................................1.32* GPM at 45.F rise...........................................2.64* Min. Water Flow....................................3/4 gal/min LP GAS Pressure inlet...............min.: 10"W.C.*** max.: 14"W.C.** LP GAS Manifold pressure....................8.9" W.C. Natural Gas Pressure inlet..........min.: 4.7"W.C.*** max.: 14"W.C.** Natural Gas Manifold Pressure...............3.2"W.C. * Figured on a 55.F cold inlet temperature ** Inlet gas pressure must not exceed this value ***For purposes of input adjustment SETTING THE INLET GAS PRESSURE FOR HIGH ALTITUDES The pressure regulator provided with the heater is set to deliver the proper gas pressure (as indicated on the rating plate and in th...
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