
USAUSA
USA
USAUSA
SERVICE OFFICE
The Dometic Corp.
509 So. Poplar St.
LaGrange, IN 46761
219-463-4858
CANADACANADA
CANADA
CANADACANADA
Dometic Dist.
866 Langs Dr.
Cambridge, Ontario
CANADA N3H 2N7
519-653-4390
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For Service Center
For Service CenterFor Service Center
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800-544-4881
®
DOMETICDOMETIC
DOMETIC
DOMETICDOMETIC
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V MICRV MICR
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V MICR
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V MICRV MICR
ITEM FOR USE WITH:
Trim Frame (Part No. 3106491.XXX) Dometic Microwave Oven
Ventilation Guide Duct (Part No. 3106489.XXX) Model DMS081U1S
Trim Frame (Part No. 3106492.XXX) Dometic Microwave Oven
Ventilation Guide Duct (Part No. 3106490.XXX) Model DMT113U1B
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VENVEN
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VENVEN
INSTINST
INST
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INSTRUCTIONS USING TRIM FRAMEINSTRUCTIONS USING TRIM FRAME
INSTRUCTIONS USING TRIM FRAME
INSTRUCTIONS USING TRIM FRAMEINSTRUCTIONS USING TRIM FRAME
Form No. 3106556.016 1/96
(Replaces 3106556.008)
The Dometic Corp.
LaGrange, IN 46761
Copyright 1996 The Dometic Corporation
ALLAALLA
ALLA
ALLAALLA
TIONTION
TION
TIONTION
MODELSMODELS
MODELS
MODELSMODELS
DMS081U1SDMS081U1S
DMS081U1S
DMS081U1SDMS081U1S
DMT113U1BDMT113U1B
DMT113U1B
DMT113U1BDMT113U1B
1

INSTALLATION INSTRUCTIONS
1. GENERAL INFORMATION
ELECTRICAL REQUIREMENTS
Observe all governing codes and ordinances.
A 120 Volt, 60 Hz AC only, 15 or 20 amp fused electrical
supply is required. (Time-delay fuse is recommended.)
It is recommended that a separate circuit serving only
this appliance be provided.
The appliance must be disconnected from the
120V AC power supply before attempting the
installation of these parts. These parts are
intended for use only with above designated
model.
GROUNDING INSTRUCTIONS
Improper use of the grounding plug can result
in a risk of electrical shock. DO NOT, UNDER
ANY CIRCUMSTANCES, REMOVE THE
POWER SUPPLY CORD GROUNDING PRONG.
See Figure 2 for location of electrical outlet inside the
opening at the rear.
FIG. 2
2. INSTALLATION PROCEDURE
CABINET OR WALL OPENING
The microwave oven cabinet opening should be as follows:
For your personal safety, this appliance must be grounded.
In the event of an electrical short circuit, grounding reduces the risk of electrical shock by providing an escape
wire for the electric current. This appliance is equipped with
a polarized 3-prong grounding plug.
FIG. 1
It must be plugged into a correct polarized mating 3-prong
grounding type wall receptacle, properly installed and
grounded in accordance with the National Electrical code
and local codes and ordinances.
If a mating wall receptacle is not available or if you are not
sure if the wall receptacle is properly grounded and polarized, have it checked by a qualified electrician.
For Model: Opening Size (Inches)
DMS081UIS 20-1/4" wide X 13-1/2" high
DMT113UIB 21" wide X 14-1/4" high
All corners should be square. The floor of the microwave
cabinet opening must be plywood and must be level and
capable of supporting 100 pounds. See FIG. 3.
NOTE: Opening sizes listed are nominal dimensions.
Tolerance on cutout dimensions is +1/4" / – 0".
FIG. 3
It is the responsibility and obligation of the customer to
have a properly grounded and correctly polarized 3-prong
wall receptacle installed by a qualified electrician. See FIG.
1. Consult a qualified electrician if the grounding instructions are not completely understood, or if doubt exists as
to whether the appliance is properly grounded.
2

3. REMOVING SCREWS FROM
OUTER CASE
A. Remove four (4) screws securing the front side of the
outer casing. See FIG. 4.
B. Remove only one (1) screw securing the outer case.
(Right-upper corner on the back plate).
C. Place screws to the side to be reinstalled in later step.
D. Install foam tape to bottom of microwave along both
sides and back edge. See FIG. 4.
5. MOUNTING VENTILATION GUIDE
DUCT
A. Install the ventilation guide duct as shown in FIG. 6.
B. Secure the front side of the ventilation guide duct and
left side of the front trim at the same time with two (2)
screws.
C. Secure the rear side of the ventilation guide duct with
one screw.
FIG. 4
FOAM TAPE
4. MOUNTING OF THE TRIM FRAME
A. Insert the trim frame onto the microwave oven as
shown in FIG. 5. Make sure the upper side of the trim
frame is larger than the lower side.
B. Secure the right side of the trim frame with two (2)
screws.
FIG. 5
FIG. 6
6. INSTALLATION OF MICROWAVE
OVEN IN OPENING
The weight of the microwave oven may exceed
your lifting ability. We recommend assistance.
A. Plug power cord of microwave oven into grounded
receptacle in the rear wall.
B. Insert the microwave oven into the cabinet opening.
Make sure the trim frame is completely pushed
back against the front wall and that the foam tape
on the bottom of the oven is still in place.
C. Finally, secure the trim frame with six (6) truss head
screws (not supplied). See FIG. 7.
FIG. 7
3