Noritz N-132M Owner's Manual And Installation Manual

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53Do not connect electrical power to the unit until all electrical wiring has been completed.1. Unscrew the junction box lid and open.2. Push the power cord through the bottom of the unit.3. Connect the live and neutral wires to the black andwhite wire in the junction box.4. Screw the ground wire to the ground screw on theback of the junction box lid and close junction box.Consult qualified electricianfor the electrical work.12. Electrical WiringDo not turn on the power until the electrical wiring is finished.This may cause electrical shock or damage to the equipment to occur.This appliance must be electrically grounded in accordance with local codes, or in the absence of local codes,with the National Electrical Code, ANSI/NFPA 70. In Canada, the latest CSA C22.1 Electrical Code.Caution: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improperand dangerous operation.Verify proper operation after servicing.Field wiring to be performed at time of appliance installation.Caution• Do not let the power cord contact the gas piping.Tie the redundant power cord outside thewater heater. Putting the redundant length ofcord inside the water heater may cause elec-trical interference and faulty operation.Junction BoxJunction Box Lid(back)TerminalBlock Power CordGround• The electrical supply required by the waterheater is 120V AC at 60 Hz.The power consumption may be up to 355W orhigher if using optional accessories.Use an appropriate circuit.• Do not disconnect the power supply when notin use. When the power is off, the freezeprevention in the water heater will not acti-vate, resulting in possible freezing damage.Ground• To prevent electrical shock, provide a groundwith resistance less than 100 . An electricianshould do this work.• A grounding screw is provided on the back ofthe junction box lid.Do not connect the ground to the city wateror gas piping. Do not tie the ground to a tele-phone line.Breaker Installation• Mount a device which shuts off the electricalpath automatically (leakage breaker) whenelectrical leakage is detected.