4Planning the InstallationWARNINGIMPORTANT: Observe all governing codes and ordinancesduring planning and installation. Contact your local buildingdepartment for further information.Electrical RequirementsIMPORTANT: The information below does not apply to unitsequipped for use in Canada.It is the owner’s responsibility to ensure that the electricalconnection of this appliance is performed by a licensed electrician.The electrical installation, including minimum supply wire sizeand grounding, must be in accordance with the National ElectricCode ANSI/NFPA 70-1993 (or latest revision) and local codes andordinances. The standard is available from:National Fire Protection Association1 Batterymarch ParkQuincy, Massachusetts 02269-9101• The correct voltage, frequency and amperage must besupplied to the appliance from a separate, grounded, circuitthat is protected by a properly sized circuit breaker or timedelay fuse. If a fuse is utilized, fuse both sides of the line (L1and L2).NOMINAL ELECTRIC CIRCUIT REQUIREMENTS - U.S.A.RangeModel Circuit Required Total ConnectedLoadER36D 240 Vac*, 60 Hz, 30 Amp. (Min.)40 Amp. (Recommended) 6.5 kW (28 Amp.)ER48D 240 Vac*, 60 Hz, 50 Amp. 10.0 kW (42 Amp.)* 4-wire, two 120 Vac hot (L1 and L2), one neutral, one groundThe ratings above are for reference only. Refer to the range ratinglabel for exact specifications (see page 3 for location).• Consult local building codes for the type and minimum wiregauge to use for the power requirements listed on the ratinglabel.• Suggested wiring color code: Black, white, red and green.• The wiring needs to be long enough to allow the rangeto be pulled out from the wall for service, while remainingconnected. See page 8 for further details.• The wiring to the range must:◊ Have a minimum rating of 250 Volts @ 30 Amps formodel ER36D, 250 Volts @ 50 amps for model ER48D◊ Include a strain relief◊ Be terminated by tinned leads, closed loop terminals oropen ended spade lugs with upturned ends• Where local code permits, a three (3) or four (4) wireappliance cord may be used. The appliance cord must:◊ Be UL listed type SRD or SRDT◊ Be equipped with a NEMA 14-50P 4 wire plug or, wherelocal code permits, a NEMA 10-50P 3 wire plug.• Prior to range installation, have a licensed electrician install aconduit junction box or electrical receptacle according to thetype of wiring used.Electrical Requirements - CanadaIt is the owner’s responsibility to ensure that the required 4 wireelectrical outlet is installed by a licensed electrician as specifiedbelow prior to range installation. The electrical outlet installation,including minimum supply wire size and grounding, must be inaccordance with all governing codes and ordinances.• The correct voltage, frequency and amperage must besupplied to the appliance from a separate, grounded, circuitthat is protected by a properly sized circuit breaker or timedelay fuse. If a fuse is utilized, fuse both sides of the line (L1and L2). Refer to the data on the range rating label.NOMINAL ELECTRIC CIRCUIT REQUIREMENTS - CANADARangeModel Circuit Required Total ConnectedLoadER36D 240 Vac*, 60 Hz, 30 Amp. (min.)40 Amp. (Recommended) 6.5 kW (28 Amp.)ER48D 240 Vac*, 60 Hz, 50 Amp. 10.0 kW (42 Amp.)* 4-wire, two 120 Vac hot (L1 and L2), one neutral, one groundThe ratings above are for reference only. Refer to the range ratinglabel for exact specifications (see page 3 for location).• Freestanding ranges equippedfor use in Canada come pre-wired with a 4 wire appliancecord and NEMA 14-50P plug.• Do not modify the factory wiring.The plug is designed to plugdirectly into a NEMA 14-50Relectrical receptacle installed bya licensed electrician accordingto the above specifications.Gas Supply Requirements• Check your local building codes for the proper method ofinstallation. In the absence of local codes, this applianceshould be installed in accordance with the National Fuel GasCode ANSI Z223.1.• Be certain that the appliance being installed is correct forthe gas service provided (natural gas or LP gas). Also, ifoperating the range at an altitude above 4000 ft. (1219 m)make sure it is equipped for high altitude operation. Referto the range rating label and the table on page 3 todetermine the correct model.• See the table below for gas supply pressure requirements.• The regulator inlet accommodates a 3/4” gas line. The rangeships with a 1/2” to 3/4” adapter connected to the regulator.GAS SUPPLY PRESSURE REQUIREMENTS*Gas Type MinimumManifold PressureMinimum GasSupply Pressure**Natural Gas 5” Water Column 6” Water ColumnLiquid Propane (LP) 10” Water Column 11” Water Column* The gas supply pressure for testing the regulator setting shallbe at least 1 inch water column (249 Pa) above the specifiedmanifold pressure.** Maximum gas supply pressure for all models: 1/2 psi.The ratings above are for reference only. Refer to the range ratinglabel for exact specifications (see page 3 for location).NEMA 10-50P PlugNEMA 14-50P PlugNEMA 14-50R Receptacle(All units)