Assessments - 2, GPA: 4
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7. The union end of the flexible connector should be attached to the rear inlet port of the water valve with the supplied washer gasket. No pipe dope or thread tape is to be used at this joint. The .” flexible hot water outlet line is supplied attached to the heater. Be certain there are no loose particles or dirt in the piping. Blow out or flush the lines before connecting to the water heater. Full port valves should be installed on both the cold water supply and hot water outlet lines to facilitate servicing the heater (see Fig. 7). For installation on a private well system with the use of a pressure tank, the lowest pressure range setting recommended is 30-50 psi (2.07-3.45 bar). Fig.7 -Water valve and water connectors, top view Connecting the pressure relief valve (PRV) The listed pressure relief valve supplied with the heater must be installed at the time of installation. Should a discharge line be added to the PRV no valve is to be placed between the PRV and the heater. No reducing coupling or other restriction may be installed in the discharge line. The discharge line must be installed such that it allows complete drainage of both the PRV and the line. The location of the PRV must be readily accessible for servicing or replacement and be mounted as close to the water heater as possible. To install the PRV, a suitable fitting connected to an extension on a “T” fitting can be sweated to the hot water line. See Fig 8. PIPE PRV TO APPROPRIATE DISCHARGE Fig. 8 -Plumbing and Pressure Relief Valve 6 720 606 601 ELECTRICAL CONNECTIONS WARNING: For safety reasons, disconnect the power supply to the heater before any service or testing is performed. WARNING: This heater must be electrically grounded in accordance with the most recent edition of the National Electrical Code, NFPA 70. In Canada, all electrical wiring to the heater should be in accordance with local codes and the Canadian Electrical Code, CSA C22.1 Part 1. Do not rely on the gas or water piping to ground the metal parts of the heater. CAUTION: Label all wires prior to disconnection when servicing controls. Wiring error can cause improper and dangerous operation. Verify proper operation after servicing. The AquaStar 125FX requires an electrical power supply from 120VAC 60Hz circuit and must be properly grounded. - A means for switching off the 120 VAC power supply must be provided. -The heater is wired as shown in the wiring diagram. (Fig 9). 1 -microswitch 2-On / Off switch 3 -temperature limiter 4-flue gas safety device 5 -burner electrovalve 6 -pilot electrovalve 7 -Diaphragm switch 8 -ionization probe (flame sensor) 9 -fuse 10 -pilot electrode 11 -electric control box 12 -power cord 13 -exhaust fan Fig 9: Wiring Diagram for AQ 125FX 6 720 606 601 OPERATINGINSTRUCTIONS Before operating the heater, make sure that the system is filled with water. Open the cold water inlet supply to the heater fully. Open a hot water faucet to permit the water to fill the heater and the piping and to eliminate the air trapped in the system Close the hot water faucet after the water flows freely and all the air has escaped from the system. The water heater is now ready to operate. FOR YOUR SAFETY READ BEFORE OPERATING YOUR HOT WATER HEATER Warning: If you do not follow these instructions exactly, a fire or explosion may result causing property 6. Turn the hot water faucet on to the minimum flow required to activate the heater. The automatic ignition system first ignites the safety pilot burner which then ignites the main burner in about 4 seconds. The power exhaust will then activate. 7. The pilot flame will extinguish 10-30 seconds after the burners come on. The burners will remain on until the hot water tap is turned off. NOTE: On a first time installation, existence of air in the gas supply line and in the water line may cause some ignition delay. In that case, repeatedly open and close the hot water tap in order to restart the ignition process until all the air has been purged. TO TURN OFF GAS TO APPLIANCE Turn off the manual lever on the gas supply line to the heater damage, personal injury or loss of life. A. This appliance is equipped with electronic ignition for lighting the pilot and main burners. When turning the heater on, follow these instructions exactly. B. Before operating the unit, set the On/Off switch to the ) position. The On/Off switch is located behind the flip-down coverplate on the front panel strip. Smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance. Do not touch any electric switch; do not use any phone 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 C. Use only your hand to push in the on/off control button. Never use tools. Follow these instructions exactly. If control button is jammed, ...
Este manual também é adequado para os modelos :Aquecedores de Água - 125FX LP (817.11 kb)