21
INSTALLATION
ENGLISH
3-Wire Connection: Conduit
Install the conduit as follows:
Remove the conduit connection plate from the rear of
the oven and rotate it. The conduit hole (1
1
/
8
") must
be used.
First, prepare the conduit wires as shown below.
3-Wire
Conduit
connection
plate
Ground
wire
or
4-Wire
Second, install the conduit strain relief.
For conduit installations, purchase a strain relief and
insert it in the 1
1
/
8
in. (2.8 cm) conduit hole. Then
install the conduit through the body of the strain relief
and fasten the strain relief with its ring. Reinstall the
bracket.
For conduit connections:
If the wire in the conduit is copper it must be 8 or 10
AWG wiring.
If the wire in the conduit is aluminum it must be 6 or 8
AWG wiring.
1
Loosen the lower 3 screws from the terminal
block.
2
Insert the bare wire (white/neutral) end through
the center terminal block opening. Do not
remove the ground strap connections.
3
Insert the two side bare wire ends into the lower
left and the lower right terminal block openings.
Tighten the 3 screws securely into the terminal
block. (approximately 35 - 50 IN-LB)
3-wire connection
Terminal
block
Black White Red
Wire
ends
Conduit
connection plate
If screws are not tightened securely, it can result in
electrical spark and severe personal injury or death.
4-Wire Connection: Conduit
WArnInG
•
The white middle (neutral) wire of the power
cord or 4-wire conduit has to be connected
to the middle post of the main terminal
block. The other two wires of the power
cord or conduit have to be connected to
the outside posts of the main terminal
connection block. The 4th ground wire
(green) must be connected to the frame of
the range with the ground screw.
Failure
to do so can result in electrical shock, severe
personal injury or death.
1
Follow the instructions for installing the conduit
under 3-Wire Connection: Conduit until the strain
relief and bracket are installed. Do not install the
conduit without a strain relief.
2
Loosen the 2 lower left and right screws from
the terminal block. Remove the lower 2 center
screws. Do not discard any screws.
3
Remove the ground screw and bend the end of
the ground strap up so the slot is over the hole
of the center screw removed in step 1.
4
Attach the ground (green) bare wire end to
the range frame and secure it in place with the
ground screw.
5
Insert the bare wire (white/neutral) end through the
center terminal block opening. The center screw
now attaches the bent up ground strap to the block.
6
Insert the two side bare wire ends into the left
and the right terminal block openings. Tighten
the 3 screws securely into the terminal block.
(approximately 35 - 50 IN-LB)
4-wire connection
Terminal
block
Black White Red
Ground
strap
Wire
ends
Conduit
connection
plate
Bend strap
up and
attach
Ground
wire
Ground
screw
If screws are not tightened securely, it can result in
electrical spark and severe personal injury or death.
Summary of Contents for LMHM2237ST
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