DCS CMOH-30SS User manual

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OVER THE RANGE CONVECTION MICROWAVE OVEN
INSTALLATION INSTRUCTIONS
Please read all instructions thoroughly before installing the Over the Range Microwave Oven/Hood
System. Two people are recommended to install this product.
If a new electrical outlet is required, its installation should be completed by a qualied electrician before
the microwave oven is installed. See 3 ELECTRICAL GROUNDING INSTRUCTIONS on page 2.
1. MOUNTING SPACE
This Microwave Oven/Hood requires a mounting space on a wall
as shown in Figure 1.
If the space between the wall cabinets is greater than 30-inches
(36-inches or 42-inches), a Filler Panel Kit may be used to ll the
gap between the Microwave Oven/Hood system and wall cabi-
nets. The Filler Panel Kit is sold as an optional accessory; each kit
contains two 3-inch panels. The Filler Panel Kit should be installed
before the Microwave Oven/Hood is installed.
For proper installation and servicing, a 2-inch space is necessary
between the top of the range backsplash and the bottom of the
Microwave Oven/Hood system.
2. WALL CONSTRUCTION
This Microwave Oven/Hood should be mounted against and sup-
ported by a at vertical wall. The wall must be at for proper in-
stallation. If the wall is not at, use spacers to ll in the gaps. Wall
construction should be a minimum of 2" x 4" wood studding and
3/8" or more thick dry wall or plaster/lath. The mounting surfaces
must be capable of supporting weight of 110 pounds—the oven
and contents—AND the weight of all items which would normally
be stored in the top cabinet above the unit.
The unit should be attached to a minimum of one 2" x 4" wall stud.
To nd the location of the studs, one of the following methods
may be used:
A. Use a stud nder, a magnetic device which locates the nails in
the stud.
B. Use a hammer to tap lightly across the mounting surface to nd
a solid sound. This will indicate stud location.
The center of the stud can be located by probing the wall with a
small nail to nd the edges of the stud and then placing a mark
halfway between the edges. The center of any adjacent studs will normally be 16" or 24" to either side of this mark.
Note: In the event that the unit will be unable to be supported by any stud, it will be necessary to use special care
in the placement of the toggle bolts and top cabinet screws. See Wall Template for details. The top cabinet should
be tested to ensure it is securely attached to the wall. Place extra weight up to 110 pounds inside the top cabinet to
test the support.
3. ELECTRICAL GROUNDING INSTRUCTIONS
This appliance must be grounded. This microwave oven is equipped with a cord having a grounding wire with a
grounding plug. It must be plugged into a wall receptacle that is properly installed and grounded in accordance
Figure 1
Figure 2
2"x 4"
Wood Studs
3/8" Dry Wall
or Plaster/lath
16" or 24"
Backsplash
30" or more
from cooking
surface
66" or more
from oor
15.5"
30"
12"
At lease 2"

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with the National Electrical Code and local codes and ordinances. In the event
of an electrical short circuit, grounding reduces risk of electric shock by provid-
ing an escape wire for the electric current.
WARNING - Improper use of the grounding plug can result in a risk of
electric shock.
The microwave oven is equipped with a 3-prong grounding plug. DO NOT
UNDER ANY CIRCUMSTANCES CUT OR REMOVE THE GROUNDING PIN FROM
THE PLUG.
The Power Supply Cord and plug must be connected to a separate 120 Volt AC,
60 Hz, 15 Amp, or more branch circuit, single grounded
receptacle. The receptacle should be located inside the
cabinet directly above the Microwave Oven/Hood mount-
ing location.
Notes:
1. If you have any questions about the grounding or
electrical instructions, consult a qualied electrician or
serviceperson.
2. Neither Fisher & Paykel nor the dealer can accept
any liability for damage to the oven or personal injury
resulting from failure to observe the correct electrical
connection procedures.
4. HOOD EXHAUST DUCT
When the hood is vented to the outside, a hood exhaust duct is required. All ductwork must be metal; absolute-
ly do not use plastic duct. Check that all connections are made securely. Please read the following carefully:
EXHAUST CONNECTION: The hood exhaust has been designed to connect to a standard 3-1/4" x 10" rectangu-
lar duct. If round duct is required, a rectangular-to-round adapter must be used.
REAR EXHAUST: If a rear or horizontal exhaust is to be used, care should be taken to align the exhaust with
the space between the studs, or wall should be prepared at the time it is constructed by leaving enough space
between wall studs to accommodate exhaust.
MAXIMUM DUCT LENGTH: For satisfactory air
movement, the total duct length of 3-1/4" x 10"
rectangular or 6" diameter round duct should not
exceed 140 feet.
Elbows, adapters, wall, roof caps, etc. present
additional resistance to air ow and are equiva-
lent to a section of straight duct which is longer
than their actual physical size. When calculating
the total length, add the equivalent lengths of
all transitions and adapters plus the length of all
straight duct sections. Figure 4 shows the approximate feet of equivalent length of some typical ductwork parts.
Use the values in parentheses for calculating air ow resistance equivalent, which should total less than 140 feet.
5. TOOLS RECOMMENDED FOR INSTALLATION
• PhillipsScrewdriver • 1-1/2"WoodBitorMetalHoleCutter(ifmetalcabinetisused)
• ElectricDrill • 1/2",5/8"and3/32"DrillBits
• Scissors • Sawtocutexhaustopening(ifneeded)
• Pencil • Measure
• Tape • ProtectiveDropClothforproductandrange—youmayalso
use carton for protection
Figure 3
Opening for Power
Cord
Ground
Receptacle
Figure 4

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6. INSTALLATION HARDWARE
The INSTALLATION HARDWARE (items 1-7) packed with the oven should contain the following:
ITEM NAME QUANTITY PART CODE
1Wood Screw 5 x 30 mm 6 XTSS750P35000
2Toggle Bolt #10 - 24 x 50 mm 4 LX-BZ0195WRE0
3Top Cabinet Screw 5 x 60 mm 2 XBRS750P60000
4Flat Washer 30 mm diameter 2 XWHS750-16300
5Grommet 1 LBSHC0040MRE0
6Tapping Screw 4 x 12 mm 1 XOTS740P12000
7Exhaust Damper Assembly 1 FFTA-B004MRK0
Figure 5
7. PREPARATION OF THE OVEN
Utilization of the carton may make installation easier.
1. Open the bottom of the carton, remove oven and all packing materials.
2. CHECK THE OVEN.
Check the oven for any damage, such as misaligned or bent door, damaged door seals and sealing surfaces,
broken or loose door hinges and latches and dents inside the cavity or on the door. If there is any damage, do
not operate the oven and contact your dealer or DCS AUTHORIZED SERVICER.
3. Place carton upside down as shown in Figure 6-1.
4. Using cutting line around the carton, cut into two pieces (A) and (BC). See Figure 6-2.
5. Cut the remaining portion (BC) into portion (B) and portion (C) according to cutting line. See Figure 6-3.
Figure 6-1 Figure 6-2 Figure 6-3
Top side
Cutting line
AA
BB
C
C

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8. PREPARATION OF THE
OVEN
1. Rest the microwave oven on its side as shown in Figure 7.
Place portion (C) of the carton underneath to protect the
outercase from being damaged.
2. Remove the two screws which secure the mounting plate to
the rear side of the oven. Remove the mounting plate. The
two screws can be discarded.
Note: If the unit you purchased does not have the mounting
plate attached to the rear side of the oven, please disregard
this section and continue to Section 9.
9. VENTILATION SYSTEM
This Microwave Oven/Hood System is designed for adapta-
tion to three types of hood ventilation systems. Select the type
required for your installation.
A. Recirculating — Non-Vented, Ductless Opera-
tion
The unit is shipped assembled for recirculating.
Notes:
1. The Exhaust Damper Assembly is not required for recircu-
lating operation.
2. The Charcoal Filter should be replaced every 6 to 12
months, depending on use.
B. Horizontal Exhaust — Outside Ventilation
1. Remove and save the 4 screws from Fan Cover Bracket.
Remove Fan Cover Bracket by sliding it in the opposite
direction of the arrow on the Fan Cover Bracket, as shown in
Figure 8.
2. Lift Hood Fan Unit carefully and slip wires out of cavity. See
Figure 9.
CAUTION: Do not pull or stretch hood fan wiring.
3. Rotate the Hood Fan Unit 180˚ so that the fan blade open-
ings are facing the back of the oven. Note, you will need to
lift the wire over the hood fan unit so the wire will clear. See
Figure 10 (A). Replace Hood Fan Unit into the oven. Be care-
ful not to pinch the wire and the Hood Fan Unit. See Figure
10 (B).
4. Put the wire back into the cavity.
5. Replace the fan cover bracket. Make sure the fan blades
are visible through the rear openings in oven before pro-
ceeding. Attach the fan cover bracket to the unit with the
4 screws removed in step 1 above. See Figure 11. The hood
fan is now rotated for horizontal exhaust operation.
6. Attach the Exhaust Damper Assembly to the back of the
mounting plate by sliding it into the slits in the same direc-
tion as the arrow. See Figure 12. Using tapping screw 4 x 12
mm from the INSTALLATION HARDWARE, tighten into place.
Mounting plate Grease lter openings
Figure 7
Figure 8
Fan Cover Bracket
Figure 9
(A) Rotate 180˚
(B)
Figure 10
Wire Box
Figure 11

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C. Vertical Exhaust: Outside Ventilation
1. Remove and save the 4 screws from the Fan Cover Bracket. Re-
move Fan Cover Bracket by sliding it in the opposite direction of
the arrow on the Fan Cover Bracket as shown in Figure 13.
2. Lift the Hood Fan Unit carefully and slip wires out of cavity. See
Figure 14.
CAUTION: Do not pull or stretch hood fan wiring.
3 Rotate the Hood Fan Unit 180˚ so that the fan blade openings are
facing the back of the oven. Note, you will need to lift the wire
over the hood fan unit so the wire will clear. See Figure 15 (A). Then rotate the Hood Fan Unit 90˚ so that the
fan blade openings are facing the top of the oven. See Figure 15 (B). Replace Hood Fan Unit into the oven.
Be careful not to pinch the lead wire between the inner bracket and the Hood Fan Unit. Put the lead wire into
Wire Box. See Figure 15 (C).
4. Replace the Fan Cover Bracket. Make sure the fan blades are visible through the top openings in the oven
before proceeding.
5. Attach the Fan Cover Bracket to unit with the 4 screws removed in step 1 above. See Figure 16. The Hood Fan
Unit is now rotated for vertical exhaust operation.
6. Attach the Exhaust Damper Assembly to the fan cover on the top of the outercase cabinet by sliding it into
the slits in the same direction as the arrow. Use 1 Tapping Screw 4 x12 mm from the INSTALLATION HARD-
WARE and tighten into place. See Figure 17.
Mounting Plate (back side)
Figure 12
Figure 13
Figure 15
Figure 14
Figure 16
Figure 17
Fan Cover Bracket
(A) Rotate 180˚
(C)
(B)
Wire Box
Exhaust Damper Assembly