Thermador PROFESSIONAL PRO GRAND 60 Série Mode D'emploi page 19

Red/L1
Wire
Green/
Ground Wire
5. Secure the L1 (red) and L2 (black) power leads to the
outside terminal studs (brass colored) with nuts.
6. Remove the green ground screw located beneath the
terminal block.
7. Secure the ground lead to the range chassis using the
ground screw. Be sure that neutral and ground
terminals do not touch.
8. Tighten all connections securely.
9. Reinstall the terminal block cover.
3-Wire Lead Connection
This appliance is manufactured ready to install with a
supplied 4-wire cord set with plug attached to the
appliance. However, 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 Listed (UL, CSA, ...) 3-POLE, 3-
CONDUCTOR cord kit rated 125/250 VOLTS, 50
AMPERES DEDICATED CIRCUIT, and marked for use
with ranges.
If a 3-wire power supply connection must be used, the 4-
wire cord set must be removed from the terminal block. It is
the responsibility of the installer to provide the proper wiring
components (cord, wires, etc.) and complete the electrical
connection as dictated by local codes and ordinances, and/
or the National Electrical Code.
The cord kit must be attached to the range back panel with
a strain relief which will fit a 1" (25.4 mm) diameter hole. If
not already equipped, the cord must also have 1/4'' (6 mm)
faston closed-loop lugs attached to the free ends of the
individual conductors, preferably soldered in place.
1. Locate the terminal block on the rear of the unit and
remove cover.
Installation Instructions
Black/L2
Wire
White/
Neutral Wire
Figure 12: 4-Wire Connection
2. Remove upper nuts only from the terminal block studs.
DO NOT remove nuts which secure range internal
wiring leads.
3. Remove the 4-wire power cord from the appliance.
4. Secure the neutral, grounded wire of the supply circuit,
to the center, silver-colored stud of the terminal block
(see Figure 14).
5. Secure the L1 (red) and L2 (black) power leads to the
outside corresponding brass-colored terminal block
studs (see Figure 14).
6. Remove the green ground screw located beneath the
terminal block. Screw one end of the included white
jumper wire to the chassis beneath the terminal block
with the green ground screw. Secure the other end of
the wire to the center stud of the terminal block with
nut, as shown in Figure 14.
7. Tighten nuts securely.
Red/L1
Wire
Jumper Wire
8. Reinstall the Terminal Block Cover.
Figure 13: Strain Relief Location
Black/L2
Wire
White/
Neutral Wire
Figure 14: 3-Wire Connection
English | 18 |