Jenn-Air AST2780A User manual

MICROWAVE OVEN BUILT-IN TRIM KIT
INSTALLATION INSTRUCTIONS
Built-In Trim Kit Models AST2780A, AST3080A
For use with microwave oven models ACM1580A, AMC7159TA, JMC9158AA
UL listed for use over built-in electric ovens:
27" (68.6 cm): AOES2730, AOCS2740, ACO27SE1, JJW8127, JJW8527, JJW9527
30" (76.2 cm): AOES3030, AOCS3040, JJW8130, JJW8530, JJW9530
MICROWAVE OVEN SAFETY
Table of Contents
MICROWAVE OVEN SAFETY........................................................... 1
INSTALLATION INSTRUCTIONS ..................................................... 2
Tools and Parts............................................................................... 2
Minimum Cutout Dimensions ......................................................... 2
Trim Kit Frame Dimensions ............................................................ 2
Electrical Requirements.................................................................. 2
Microwave Oven Preparation ......................................................... 3
Bottom Duct and Upper Duct Assembly........................................ 3
Upper Duct Assembly..................................................................... 3
Anti-Tip Bracket Installation............................................................ 4
Microwave Oven Placement........................................................... 4
Trim Kit Frame Installation ............................................................. 4
W10141588A
You can be killed or seriously injured if you don't immediately
You can be killed or seriously injured if you don't follow
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.
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:
follow instructions.
instructions.
DANGER
WARNING

2
INSTALLATION INSTRUCTIONS
Tools and Parts
Tools Needed
Gather the required tools and parts before starting installation.
Read and follow the instructions provided with any tools
listed here.
Parts Supplied
Minimum Cutout Dimensions
Trim Kit Frame Dimensions
*For installation over 27" (68.6 cm) built-in oven
**For installation over 30" (76.2 cm) built-in oven
Electrical Requirements
Observe all governing codes and ordinances.
Required:
■A 120 Volt, 60 Hz, AC only, 15- or 20-amp electrical supply
with a fuse or circuit breaker.
■Measuring tape
■Pencil
■Scissors
■Phillips screwdriver
■5/64" drill
A. Trim kit frame
B. Upper duct (1)
C. Rear duct (1)
D. Bottom duct (1)
E. Template
F. 1" screws (4, plus 2 extra)
G. 1/2" screws (16, plus 2 extra)
H. Anti-tip bracket (1)
I. Bottom bracket (1)
A. Depth
B. Width
OVER 27" (68.6 CM)
BUILT-IN OVEN
OVER 30" (76.2 CM)
BUILT-IN OVEN
Depth 21¹⁄₂" (54.6 cm) min. with flush mount receptacle;
23³⁄₄" (60.3 cm) min. without flush mount receptacle
Width 25¹⁄₂" (64.8 cm) 25¹⁄₂" (64.8 cm) min;
28¹⁄₂" (72.4 cm) max.
AB
C
D
E
FGH I
WidthWidth
B
A
17¹⁄₄"
(43.8 cm)
3"
(7.6 cm)
¹³⁄₁₆"
(2.1 cm)
20⁵⁄₁₆"
(50.9 cm)
26³⁄₄" (67.8 cm)*
29³⁄₄" (75.6 cm)**
22⁵⁄₈" (57.5 cm)
14⁷⁄₈"
(37.8 cm)
Electrical Shock Hazard
Plug into a grounded 3 prong outlet.
Do not remove ground prong.
Do not use an adapter.
Do not use an extension cord.
Failure to follow these instructions can result in death,
fire, or electrical shock.
WARNING

3
Recommended:
■A time-delay fuse or time-delay circuit breaker.
■A separate circuit serving only this microwave oven.
Microwave Oven Preparation
1. Unplug microwave oven before proceeding with installation.
2. Remove any loose items inside microwave oven.
Bottom Duct and Upper Duct Assembly
1. Fasten bottom bracket to bottom duct using four 1/2" screws.
(Rear view of bottom duct)
2. Install rear duct to bottom duct with one 1/2" screw, as shown
in inset diagram below.
3. Remove 1 existing screw from right side of microwave oven.
4. Install bottom duct assembly using four 1/2" screws on back
of microwave oven, and two 1/2" screws on bottom of
microwave oven.
5. Fasten bottom duct with 1 existing screw on right side of
microwave oven.
(Front view of microwave oven)
Upper Duct Assembly
NOTE: Remove any dirt or oil on microwave oven surface before
ducts are attached.
1. Remove 2 existing screws from back of microwave oven.
2. Peel off backing of double-sided tape.
3. Align the upper duct screw holes to the existing screw holes
on back of microwave oven, and attach the upper duct to the
microwave oven.
4. Press down firmly on upper duct, then fasten with existing
screws.
A. Bottom bracket
B. 1/2" screws (4)
GROUNDING INSTRUCTIONS
SAVE THESE INSTRUCTIONS
■For all cord connected appliances:
The microwave oven must be grounded. In the event of
an electrical short circuit, grounding reduces the risk of
electric shock by providing an escape wire for the electric
current. The microwave oven is equipped with a cord
having a grounding wire with a grounding plug. The plug
must be plugged into an outlet that is properly installed
and grounded.
WARNING: Improper use of the grounding plug can
result in a risk of electric shock. Consult a qualified
electrician or serviceman if the grounding instructions are
not completely understood, or if doubt exists as to whether
the microwave oven is properly grounded.
Do not use an extension cord. If the power supply cord is
too short, have a qualified electrician or serviceman install
an outlet near the microwave oven.
A
B
A. 1/2" screw (1) to attach rear duct to bottom duct
B. 1/2" screws (4) to install bottom duct assembly from rear of
microwave oven
C. Existing screw (1) to fasten bottom duct to microwave oven
D. 1/2" screws (2) to install bottom duct assembly from
bottom of microwave oven
A. Existing screw (2)
A
B
C
D
A

Anti-Tip Bracket Installation
1. On cutout floor, use template to mark hole centers for anti-tip
bracket. Be sure to align the center line of template to center
line of cutout floor.
2. Drill 2 holes for anti-tip bracket. (Use 5/64" drill.)
3. Install anti-tip bracket onto cutout floor using two 1/2" screws.
Microwave Oven Placement
1. Slide microwave oven partway into cutout opening.
NOTE: Bottom bracket must be flat against cutout floor in order to
correctly engage with anti-tip bracket.
2. Plug in microwave oven.
3. Make sure microwave oven is centered within cutout opening
and slide it into place, engaging anti-tip bracket.
4. Drill pilot holes through positioning flanges. (Use 5/64" drill.)
Then install three 1/2" screws at front of bottom duct.
Trim Kit Frame Installation
1. Place trim kit frame over microwave oven.
NOTE: Trim kit frame must be oriented so that the louvers are
sloping downward in the front.
2. Make sure the trim kit frame is level and equally centered on
all 4 sides with respect to microwave oven. Mark 4 hole
centers through the 4 mounting holes of trim kit frame.
3. Remove trim kit frame and drill 4 pilot holes. (Use 5/64" drill.)
4. Attach trim kit frame using four 1" screws. Make sure
orientation is correct as stated in Step 2.
Installation is now complete. Replace any loose items that have
been removed from microwave oven cavity.
Save this installation instruction for future reference.
A. Cutout opening
B. Center line
C. Cutout floor
A. 1/2" screws
B. Anti-tip bracket
A. Bottom duct
B. Anti-tip bracket
C. Bottom bracket
A B C
3" (7.6 cm)
¹³⁄₁₆" (2.1 cm)
20¹⁄₁₆"
(51.0 cm)
A
B
A
B
C
A. Cutout opening
B. Positioning flange
C. 1/2" screws
A. Mounting hole
B. Pilot hole
C. 1" screw
D. Trim kit frame
A
C
B
A B
C
D
W10141588A
©
2007.
All rights reserved.
MFL06220305
6/07
Printed in Korea