Assessments - 3, GPA: 4.3
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See examples below. D003IE3A POWER SUPPLY POWER SUPPLY 3-WIRE GROUNDED NEUTRAL 120/240 VOLT, 60 HERTZ AC 1 PHASE SERVICE ENTRANCE SWITCH BOX (SEE NOTE BELOW) NEUTRAL WIRE NEUTRAL WIRE METALLIC OR NON-METALLIC SHEATHED CABLE (COPPER WIRE ONLY) PIGTAIL TO DRYER (SEE NOTE BELOW) NEUTRAL L1 L2 PIGTAIL CONNECTION L1 L2 DIRECT CONNECTION NEUTRAL WALL RECEPTACLE INTERMEDIATE FUSE BOX (MAY BE OMITTED IF SERVICE ENTRANCE BOX IS FUSED) INTERMEDIATE SHUT-OFF BOX (MAY OR MAY NOT BE FUSED) A typical 30-Amp Three-wire Receptacle NEMA Type 10-30R 30 AMPERE FUSES OR CIRCUIT BREAKER TERMINAL BLOCK IN DRYER 120 ± 12 VAC 240 ± 12 VAC 120 ± 12 VAC NOTE: The power cord (pigtail) is NOT supplied with the electric dryer. Type of pigtail and gauge of wire must conform to local codes and instructions. The method of wiring the dryer is optional and subject to local code requirements. NOTE: Connect the dryer to the power supply with the MAXIMUM RATED VOLTAGE listed on the nameplate. NOTE: Use COPPER WIRE only. Shorter than 15' (4.5 m) use 10 A.W.G. Longer than 15' (4.5 m) use 8 A.W.G. 16 504524 Electrical Connection . . . (Three-Wire Power Cord) The dryer unit is grounded to neutral conductor at the terminal block. If local codes do not permit grounding through the neutral, proceed as shown on Four Wire Connection instructions. W148 To reduce the risk of electric shock, disconnect the electrical service to the dryer unit before proceeding. W149 WARNING 1. Remove the screw and terminal block access cover from the rear of the dryer unit cabinet. 2. Insert ends of direct wire through power supply hole (containing proper strain relief) in rear of dryer unit cabinet. See following page. Connect the power cord,or direct wiring, to the appropriate terminal block terminals using the three wire-binding (10-32x3/8") screws from the accessories pack in the envelope shipped inside the dryer unit cylinder. If the dryer unit had previously been connected with a four-wire power cord, remove the four-wire power cord by reversing procedures under Four-Wire Power Cord instructions. IMPORTANT: Use only a U.L. listed No. 10 AWG (copper wire only) three conductor power supply cord kit rated 240 Volts (minimum) 30 Amperes and labeled as suitable for use in a clothes dryer unit. 3. Tighten these wire-binding screws firmly. IMPORTANT: Failure to tighten these screws firmly may result in wire failure at the terminal block. 4. Secure the strain relief to the power cord, or wires, where they enter the dryer unit cabinet. 5. Check the continuity of the ground connection before plugging the cord into an outlet. Use an acceptable indicating device connected to the center grounding pin of the plug and the green screw on the back of the cabinet. 6. Reinstall access cover and screw. D357IE3A GROUNDING PIN INDICATING DEVICE (MUST SHOW CONTINUITY) GROUND SCREW ON BACK OF CABINET 504524 17 Three Wire Connection D170IE2D NEUTRAL (WHITE OR CENTER WIRE) GROUND TO NEUTRAL WIRE TERMINAL BLOCK POWER CORD OR DIRECT WIRING (Three-wire) STRAIN RELIEF (NOT SUPPLIED WITH DRYER) NEUTRAL TERMINAL ACCESS COVER GROUND WIRE "L2" TERMINAL "L1" TERMINAL TERMINAL BRACKET GROUND SCREW SLOTTED HEX HEAD SCREWS (Shipped inside the dryer) WARNING Dryer unit is shown with the access cover removed for illustration purposes only. To reduce the risk of an electric shock, NEVER operate the dryer unit with the access cover removed. W150 18 504524 (Four-Wire Power Cord) IMPORTANT: Use only a U.L. listed No. 10 AWG (copper wire only) four conductor power supply cord kit rated 240 Volts (minimum) 30 Amperes and labeled as suitable for use in a clothes dryer unit. NOTE: The power cord is not supplied with the dryer unit when the dryer unit is shipped from the factory, therefore, disregard steps 2 and 3 below when connecting a four-wire power cord to a new dryer unit. If the dryer unit has a three-wire cord attached, then complete steps 1 through 12. To reduce the risk of electrical shock, disconnect the electrical power to the dryer unit before proceeding. W151 WARNING 1. Remove the screw holding the access plate to the rear of the dryer unit cabinet. 2. Remove the three screws holding the three wires to the terminal block terminals. Save these screws. 3. Loosen the strain relief screw and pull the cord or wires out through the rear of the dryer unit. 4. Remove the terminal bracket ground screw holding the ground wire to the terminal block mounting bracket. Save the screw. NOTE: ON NEW DRYER UNITS, this is the ground wire that goes from the neutral (center) terminal on the terminal block to the mounting bracket. Install four-wire power cord 5. Route the end of the four-wire power cord through the strain relief. DO NOT tighten the strain relief screws at this time. 6. Insert the end of power cord and strain relief through the hole in the rear of the dryer unit cabinet. Install the strain relief nut from the inside of the cabinet and tighten firmly. 7. Attach the green ground wire (from the four-wire pow...