Thermador PRD48, PRD36 installation manual Wire Lead Connection, Wire Connection

7. Tighten all connections securely.

Figure 14: 4-Wire Connection

8. Reinstall the Terminal Block Cover.

3-CONDUCTOR CORD — WHERE LOCAL CODES AND ORDINANCES PERMIT GROUNDING THROUGH NEUTRAL, AND CONVERSION OF SUPPLY TO 4 WIRE IS IMPRACTICAL, UNIT MAY BE CONNECTED TO THE POWER SUPPLY WITH A 3-POLE, 3-CONDUCTOR CORD KIT RATED 125/250 VOLTS, 50 AMPERES, AND MARKED FOR USE WITH RANGES.

The cord kit must be attached to the range back panel with a strain relief which will fit a 1" (25.4mm) diameter hole. If not already equipped, the cord must also have 1/4” (6mm) faston closed-loop lugs attached to the free ends of the individual conductors, preferably soldered in place.

3-Wire Lead Connection

1.Remove upper nuts only from the terminal block studs. Do not remove nuts which secure range internal wiring leads.

2.Mount strain relief (not provided with range) into the 1" (25.4mm) diameter hole in the back panel located below the terminal block (see Figure 13 and Figure 12). Route wires up through strain relief.

3.Secure the neutral, grounded wire of the supply circuit, to the center stud (silver colored) of the terminal block (see Figure 15).

4.Secure the L1 (black) and L2 (red) power leads to the outside corresponding terminal block studs (brass colored).

5.Secure one end of the mounted looped neutral wire, located beneath terminal block, to the center stud of the terminal block with nut and keep the other end of the wire screwed into the back of the range.

6.Tighten nuts securely.

Figure 15: 3-Wire Connection

7. Reinstall the Terminal Block Cover.

English 18