4-Wire Permanent Wire Connections15; 3-Wire Connection.17 - Blomberg BERU 24200 SS User Manual

Convection electric range
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3. You must disconnect the ground
strap. Remove the factory installed
ground screw and plate to release
the copper ground strap from
the frame of the range. Cut and
dischard the copper ground srap
and plate. Keep the ground screw.
4. Connect to line 1 and line 2 to the
terminal block.
Connect the neutral to the terminal
block as shown in figure 10.
Connect the green ground wire
lead to the frame of the range using
ground screw as shown in Figure
10. Be sure to install using the same
hole in the frame where the ground
screw was originally installed.
5. Make sure all screws are tightened
securely and replace the rear access
cover. See Figure 5.
3-wire connection:
1. Follow the power supply kit
manufacturer's Installation Instructions
supplied with the supply cord kit and
install. See Figure 5.
2. Insert the end connectors for line 1,
line 2 and neutral. Tighten securely to
the terminal block.
A
IMPORTANT:
Do not loosen
the factory installed nut connections
which secure the range wiring to
terminal block. Electrical failure or
loss of electrical connection may
occur if these 3 nuts are loosened or
removed.
3. Make sure all screws are tightened
securely and replace the rear access
cover. See Figure 4.
Grounding instructions- only
3-wire connections:
A ground strap is installed on this range
which connects the center terminal of
the neutral terminal block to the range
chassis. The ground strap is connected
to the range by the center, lowest screw.
See Figure 7. The ground strap must
not be removed unless National, State
or Local Codes do not permit use of a
ground strap.
Note: If the ground strap is removed for
any reason, a separate ground wire must
be connected to the separate ground
screw attached to the range chassis and
to an adequate ground source.
3 & 4-wire permanent
wire connections
3- wire permanent connection -follow
steps 1,2 and 5 below.
4- wire permanent connection — follow all
steps below.
Before wiring the range, review the sug¬
gested power source location drawings in
Figure 1 -A.
If connecting to a 4-wire electrical
system:
1
Follow the manufacturer's Installation
Instructions supplied with the conduit
connector and install.
2. Strip insulation away from the ends of
the permanent wiring for line 1, line 2 and
neutral: also strip ground wire on 4-wire
connections. Tighten all wire leads to
the terminal block. Follow wire locations
shown in Figure 6-7.
A
IMPORTANT:
Do not loosen
the factory installed nut connections
which secure the range wiring to
terminal block. Electrical failure or
loss of electrical connection may
occur if these 3 nuts are loosened or
removed.

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