INSTALLATION INSTRUCTIONS
27" (68.6 CM) AND 30" (76.2 CM) ELECTRIC BUILT-IN
CONVECTION MICROWAVE OVEN
INSTRUCTIONS D’INSTALLATION
FOUR À MICRO-ONDES ENCASTRÉ ÉLECTRIQUE À CONVECTION DE 27" (68,6 CM) ET 30" (76,2 CM)
Table of Contents/Table des matières
BUILT-IN MICROWAVE OVEN SAFETY....................................... |
1 |
INSTALLATION REQUIREMENTS ................................................ |
2 |
Tools and Parts ............................................................................ |
2 |
Location Requirements................................................................ |
2 |
Electrical Requirements ............................................................... |
3 |
INSTALLATION INSTRUCTIONS .................................................. |
4 |
Prepare Built-In Microwave Oven................................................ |
4 |
Make Electrical Connection ......................................................... |
4 |
Install Microwave Oven................................................................ |
5 |
Complete Installation ................................................................... |
6 |
SÉCURITÉ DU FOUR À MICRO-ONDES ENCASTRÉ................ |
7 |
EXIGENCES D'INSTALLATION ..................................................... |
8 |
Outillage et pièces........................................................................ |
8 |
Exigences d'emplacement........................................................... |
8 |
Spécifications électriques ............................................................ |
9 |
INSTRUCTIONS D’INSTALLATION............................................. |
10 |
Préparation du four à micro-ondes encastré............................. |
10 |
Raccordement électrique........................................................... |
10 |
Installation du four à micro-ondes ............................................. |
11 |
Achever l’installation .................................................................. |
12 |
BUILT-IN MICROWAVE OVEN SAFETY
Your safety and the safety of others are very important.
We have provided many important safety messages in this manual and on your appliance. Always read and obey all safety messages.
This is the safety alert symbol.
This symbol alerts you to potential hazards that can kill or hurt you and others.
All safety messages will follow the safety alert symbol and either the word “DANGER” or “WARNING.” These words mean:
DANGER
WARNING
You can be killed or seriously injured if you don't immediately follow instructions.
You can be killed or seriously injured if you don't follow instructions.
All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you what can happen if the instructions are not followed.
Model/Modèle JMC2430
W10221385B
INSTALLATION REQUIREMENTS
Tools and Parts
Gather the required tools and parts before starting installation. Read and follow the instructions provided with any tools listed here.
Tools needed
■ Phillips screwdriver |
■ Drill (for wall cabinet installations) |
■Flat-blade screwdriver ■ ¹⁄" (0.32 cm) drill bit (for wall
cabinet installations)
■ Measuring tape
■ Level
Parts needed
■A UL listed or CSA approved conduit connector
■UL listed wire connectors
Parts supplied
■6 screws
Check local codes. Check existing electrical supply. See “Electrical Requirements.”
It is recommended that all electrical connections be made by a licensed, qualified electrical installer.
Location Requirements
IMPORTANT: Observe all governing codes and ordinances.
■Cabinet opening dimensions that are shown must be used. Given dimensions provide minimum clearance with microwave oven.
■Recessed installation area must provide complete enclosure around the recessed portion of the microwave oven.
■Grounded electrical supply is required. See “Electrical Requirements” section.
■Electrical supply junction box should be located 3" (7.6 cm) maximum below the support surface when the microwave oven is installed in a wall cabinet. A 1¼" (3.4 cm) minimum diameter hole should have been drilled in the left rear corner of the support surface to pass the appliance cable through to the junction box.
■If you are installing the junction box on rear wall behind the microwave oven, the junction box must be recessed and located in the upper or lower right or left corner of the cabinet; otherwise, the microwave oven will not fit into the cabinet opening.
■Microwave oven support surface must be solid, level and flush with bottom of cabinet cutout. Floor must be able to support a weight of 90 lbs (41.0 kg).
IMPORTANT: To avoid damage to your cabinets, check with your builder or cabinet supplier to make sure that the materials used will not discolor, delaminate or sustain other damage. This oven has been designed in accordance with the requirements of UL and CSA International and complies with the maximum allowable wood cabinet temperatures of 194°F (90°C).
Product Dimensions
27" (68.6 cm) and 30" (76.2 cm) Microwave Ovens
A
E |
B |
|
D |
C |
|
|
27" (68.6 cm) models |
30" (76.2 cm) models |
|||
A. 25¼" |
(64.1 cm) recessed width |
A. 28¼" (71.7 cm) recessed width |
||
B. 19¹⁄" |
(48.6 cm) overall height |
B. |
19¹⁄" |
(48.6 cm) overall height |
C. 26³⁄" |
(67.9 cm) overall width |
C. |
29³⁄" |
(75.6 cm) overall width |
D. 22⁄" (57.0 cm) overall depth |
D. |
22⁄" (57.0 cm) overall depth |
||
E. 16¾" |
(42.5 cm) recessed |
E. 16¾" |
(42.5 cm) recessed |
|
height |
|
height |
||
2
Cabinet Dimensions
27" (68.6 cm) and 30" (76.2 cm) Microwave Ovens
F
E
27" (68.6 cm) models
A.27" (68.6 cm) min. cabinet width
B.19¼" (48.9 cm) from bottom of cutout to bottom of upper cabinet door
C.40" (101.6 cm) bottom of cutout to floor (recommended)
D.25¹⁄ " (64.8 cm) cutout width
E.1¹⁄ " (3.8 cm) min. bottom of cutout to top of cabinet door
F.18¼" (46.4 cm) recommended cutout height (will fit cutout height from 17" [43.2 cm] to 18¼" [46.4 cm])
G.21 ⁄ " (55.5 cm) min. cutout depth
A
D
B
G
C
30" (76.2 cm) models
A.30" (76.2 cm) min. cabinet width
B.19¼" (48.9 cm) from bottom of cutout to bottom of upper cabinet door
C.40" (101.6 cm) bottom of cutout to floor (recommended)
D.28¹⁄ " (72.4 cm) cutout width
E.1¹⁄ " (3.8 cm) min. bottom of cutout to top of cabinet door
F.18¼" (46.4 cm) recommended cutout height (will fit cutout height from 17" [43.2 cm] to 18¼" [46.4 cm])
G.21 ⁄ " (55.5 cm) min. cutout depth
NOTE:
A microwave oven spacer kit is available from your dealer that will allow the microwave oven to be installed in an 18¼" (46.4 cm) to 19⁄" (49.4 cm) maximum cutout height. Match the color and size to the following kits:
Microwave Oven Spacer Kit
27" (68.6 cm) Black - Model JMCSK27WB
27" (68.6 cm) Stainless Steel - Model JMCSK27WS
30" (76.2 cm) Black - Model JMCSK30WB
30" (76.2 cm) Stainless Steel - Model JMCSK30WS
To order, see the “Assistance or Service” section of the Use and Care Guide.
Minimum Installation Clearances
For proper installation the following minimum clearances must exist above and below the cabinet opening.
Installation Above Single Built-In Oven
A
1" (2.5 cm)
1" (2.5 cm)
B
A.Upper cabinet
B.Lower single oven*
*Approved models: JJW3430, JJW2430, JJW2427, JJW2330, JJW2327
Electrical Requirements
GROUNDING INSTRUCTIONS
For a permanently connected microwave oven:
The microwave oven must be connected to a grounded, metallic, permanent wiring system, or an equipment grounding conductor should be run with the circuit conductors and connected to the equipment grounding terminal or lead on the microwave oven.
SAVE THESE INSTRUCTIONS
If codes permit and a separate ground wire is used, it is recommended that a qualified electrical installer determine that the ground path and wire gauge are in accordance with local codes.
Check with a qualified electrical installer if you are not sure the microwave oven is properly grounded.
This microwave oven must be connected to a grounded metal, permanent wiring system.
Be sure that the electrical connection and wire size are adequate and in conformance with the National Electrical Code, ANSI/ NFPA 70-latest edition or CSA Standards C22.1-94, Canadian Electrical Code, Part 1 and C22.2 No. O-M91-latest edition, and all local codes and ordinances.
A copy of the above code standards can be obtained from:
National Fire Protection Association
One Batterymarch Park
Quincy, MA 02269
CSA International
8501 East Pleasant Valley Road
Cleveland, OH 44131-5575
3
Electrical Connection
To properly install your microwave oven, you must determine the type of electrical connection you will be using and follow the instructions provided for it here.
■Microwave oven must be connected to the proper electrical voltage and frequency as specified on the model/serial number rating plate. The model/serial number rating plate is located on the left-hand side trim.
A 
A.Model/serial number plate
■The microwave oven rated 120/240 volt, 20-amp, has 4 wires (L1, L2, N and G) in the flex conduit and should be connected to a 20-amp maximum rated circuit, overcurrent protected on both the L1 and L2 circuits.
■A time-delay fuse or circuit breaker is recommended.
■Flexible cable from the microwave oven should be connected directly to the junction box.
■Do not cut the conduit. The length of conduit provided is for serviceability of the microwave oven.
■A UL listed or CSA approved conduit connector must be provided.
■If the house has aluminum wiring follow the procedure below:
1.Connect a section of solid copper wire to the pigtail leads.
2.Connect the aluminum wiring to the added section of copper wire using special connectors and/or tools designed and UL listed for joining copper to aluminum.
Follow the electrical connector manufacturer's recommended procedure. Aluminum/copper connection must conform with local codes and industry accepted wiring practices.
INSTALLATION INSTRUCTIONS
Prepare Built-In Microwave Oven
1.Locate existing wiring to avoid drilling into or severing wiring during installation.
WARNING
Excessive Weight Hazard
Use two or more people to move and install microwave oven.
Failure to do so can result in back or other injury.
2.To avoid floor damage, set the microwave oven onto cardboard prior to installation. Do not use handle or any portion of the front frame for lifting.
3.Remove the shipping materials and tape from the microwave oven.
4.Remove and set aside racks and other items from inside the microwave oven.
5.Remove the hardware package from inside the bag containing literature.
6.Move the microwave oven and cardboard close to the microwave oven’s final location.
Make Electrical Connection
WARNING
Electrical Shock Hazard
Disconnect power before servicing.
Use 12 gauge solid copper wire.
Electrically ground oven.
Failure to follow these instructions can result in death, fire, or electrical shock.
This microwave oven is manufactured with a neutral (white) power supply wire and a cabinet-connected green (or bare) ground wire.
1.Disconnect power.
2.Feed the flexible cable conduit from the microwave oven through the opening in the cabinet.
4
3.Remove junction box cover if it is present.
4.Install a UL listed or CSA approved conduit connector to the junction box.
A 
A.UL listed or CSA approved conduit connector
5.Route the flexible cable conduit from the microwave oven to the junction box through a UL listed or CSA approved conduit connector.
6.Tighten screws on conduit connector.
7.See “Electrical Connection Options Chart” to complete installation for your type of electrical connection.
3-Wire Cable with Ground from Home Power Supply to Microwave Oven Cable with 4 Wires
A
I
B
H
C 
G
|
F |
D |
E |
|
|
A. Cable from home power supply |
F. Red (or black) wires |
B. Green (or bare) wires |
G. Black wires |
C. White wires |
H. UL listed wire connector |
D. 4-wire cable from microwave |
I. Junction box |
oven |
|
E.UL listed or CSA approved conduit connector
1.Connect the 2 black wires (G) together using a UL listed wire connector.
2.Connect the 2 white wires (C) using a UL listed wire connector.
3.Connect the 2 red (or black) wires (F) together using a UL listed wire connector.
4.Connect the 2 green (or bare) wires together using a UL listed wire connector.
5.Install junction box cover.
Install Microwave Oven
1.Center bottom trim over the lower edge of the cabinet cutout. Using an ¹⁄ " (0.32 cm) drill bit, predrill pilot holes through the bottom trim.
NOTE: If a spacer kit has been installed, do not install the bottom trim.
2.Fasten the bottom trim using 2 screws provided. Do not overtighten the screws.
A
A.Two screws
3.Using 2 or more people, lift microwave oven partially into cabinet cutout. If a spacer kit has been installed, lift the microwave oven over it.
NOTE: Open microwave oven door and push against seal area of microwave oven front frame when pushing microwave oven into cabinet. Do not push against outside edges.
4.Push against the front frame of the microwave oven to push oven into cabinet. Push microwave oven completely into cabinet and center in cabinet cutout.
5.Using an ¹⁄ " (0.32 cm) drill bit, predrill pilot holes through the mounting rails on each side of the microwave oven.
6.Securely fasten microwave oven to cabinet using the 4 screws provided. Insert the screws through holes in mounting rails. Do not overtighten screws.
A B
B
A.Mounting rail
B.Four screws
7.Replace convection grid, turntable and support hub.
8.Reconnect power.
9.Display panel will light briefly, and the clock should appear in the display.
10.If display panel does not light, please reference the “Assistance or Service” section of the Use and Care Guide or contact the dealer from whom you purchased your microwave oven.
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