Dometic 3400, 3300 User Manual
®
CONCERTO
ELECTRIC FLUSH, GRAVITY DISCHARGE TOILET
OWNER’S MANUAL
3300 Series
(with flush handle)
WARNING
!
This manual must be read and understood before installation, adjustment,
service, or maintenance is performed. Modification of this product
can result in property damage.
3400 Series
(with remote flush switch)
Dometic Corporation • Sanitation Systems
13128 State Rt 226, PO Box 38
Big Prairie, OH 44611
SeaLand Product Customer Service: 1-800-321-9886
(8:00 a.m. - 5:00 p.m. ET)
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TABLE OF CONTENTS
Toilet Model Identification . . . . . . . . . . . . . . . . 2
Ordering Parts . . . . . . . . . . . . . . . . . . . . . . . . 2
Concerto Toilet Dimensions . . . . . . . . . . . . . . . 3
Toilet Installation Instructions . . . . . . . . . . 3 - 6
Remote Flush Switch Installation . . . . . . . . . . 7
Important Information Before Operation . . . . . 8
Electronic "Flush and Forget" Operation . . . . . 8
Toilet Controls . . . . . . . . . . . . . . . . . . . . . . . . . 8
Operating Instructions . . . . . . . . . . . . . . . . . . . 9
Automatic Flush Operation Timing Chart . . . . 9
WARNING – ELECTRICAL SYSTEM.
Turn off electrical power before servicing.
WARNING – MOTOR STARTS AUTOMATICALLY.
Turn off electrical power before servicing.
Proper Cleaning and Maintenance . . . . . . . . 10
Manual Flush Operation . . . . . . . . . . . . . . . . 10
Winterizing . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Deodorants and Special Tissue . . . . . . . . . . 11
Flush Mechanism Components . . . . . . . . . . . 12
Electrical Specifications . . . . . . . . . . . . . . . . . 13
Troubleshooting . . . . . . . . . . . . . . . . . . . 14 – 17
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . 18
Customer Service . . . . . . . . . . . . . . . . . . . . . 19
Limited Warranties . . . . . . . . . . . . . . . . . . . . 20
Read and understand the complete contents of this manual before operating or servicing the
toilet. Failure to follow these precautions may result in damage to the toilet.
TOILET MODEL IDENTIFICATION
The model identification label is located on the inside
wall of the toilet under the access cover. It will show the
model number and serial number.
DOMETIC CORPORATION
P.O. BOX 38, 13128 STATE RT 226 (800) 321-9886
BIG PRAIRIE, OH 44611 USA
MODEL NO. 000
SERIAL NUMBER
000000
ORDERING PARTS
Dometic is ready to assist you in the event service is required. Before calling, please have the following information
available. Your cooperation in having this information ready is appreciated and allows us to better meet your needs.
Please refer to the Parts Distributor list in the Customer Service section.
1. Toilet Model Number
2. Serial Number
3. Part Number, Description and Quantity (see Parts List)
Concerto, SeaLand and Flush and Forget are registered trademarks of
Dometic Corporation.
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CONCERTOTM TOILET DIMENSIONS
TOILET INSTALLATION INSTRUCTIONS
Dimensions may vary
±3/8-inch (13mm).
System Requirements:
• 2 GPM (10.6 lpm) or larger water pump.
• 1/2-inch (12.7 mm) water line terminating in 1/2-inch MPT fitting (to connect to toilet water supply hose).
• 4-bolt floor (closet) flange. SeaLand flanges available include 3-inch spigot, socket, MPT, or 45-degree swivel
socket.
• 12 VDC through 7- or 8-amp fuse or circuit breaker. Use 14-gauge stranded copper wire.
IMPORTANT: If replacing an existing gravity-discharge toilet, make sure the center of the existing discharge
flange is at least 11-1/4 inches from the back wall, then proceed to Step 5 for proper positioning of water
line and electrical wiring.
STEP 1: Carefully unpack the toilet bowl, rear access lid and floor flange adapter. CAUTION: HANDLE THE VITREOUS CHINA TOILET AND ACCESS LID WITH CARE. SET THE LID IN AN AREA WHERE IT CANNOT BE
BROKEN. PLACE LID ON TOILET ONLY AFTER TOILET INSTALLATION IS COMPLETE.
STEP 2: Position the china bowl in the space intended. Confirm that adequate clearance is available for using the
flush handle and opening the seat and lid.
STEP 3: Mark the floor at the rear corners of the toilet bowl (fig. 1). Measure the distance between the two marks
and divide by 2 to find the toilet centerline. Mark the floor at the rear wall for the centerline.
STEP 4: Place a carpenter’s square against the back wall, and draw a center line on the floor at least 14 inches
(356 mm) long (fig. 2). Mark the centerline for the floor flange at 11-1/4 inches (286 mm) from the wall (fig. 3).
Fig. 1
Fig. 2
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Fig. 3
STEP 5a: For through-the-floor water line and electrical
wires, mark another centerline 6 inches (152 mm) from
the back wall (fig. 4).
Fig. 4
Below-Floor Installation
STEP 5b: For through-the-wall water line and electrical
wires, mark a centerline 8 inches (203 mm) up from the
floor centerline (fig. 5).
Fig. 5
STEP 6: Make a 4-3/4 inch (121 mm) diameter hole (for
most floor flanges) or a 5-1/8 inch (130 mm) diameter
hole (for swivel joint floor flange) at the centerline mark
furthest from the wall. Make a 1 inch (25 mm) hole at the
mark closer to the wall for the water line and electrical
wires (fig. 6).
Above-Floor Installation
STEP 7: Insert floor flange into larger hole and secure
to the floor with #12x3/4-inch long flat head wood or
sheet metal screws (fig.7).
Fig. 6
IMPORTANT: The prefered floor flange installation
method is to mount the floor fIange directly on the
finished floor. However, if the bottom of floor flange
and bottom of china toilet must be mounted at different heights, the floor flange must be mounted within
3/8 inch (10 mm) of the bottom of the toilet (see illustrations in next column) or leakage may result.
Fig. 7
STEP 8: Route 1/2-inch (13mm) PEX tubing through
the smaller hole and install a PEX 1/2-inch MPT fitting
(fig. 8).
NOTE: A water shut-off valve should be installed in the
water line to the toilet for maintenance requirements.
Fig. 8
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FOR MODEL 3400 TOILET
WITH REMOTE SWIT CH
OPERATION, see page 7
for wall switch installation
instructions.
IMPORTANT: If replacing an existing toilet that uses
a 2-bolt floor flange, drill two 5/16-inch dia. holes in
old floor flange that align with two additional holes
in floor flange adapter. Use two #10 or 12 x 1-1/2-inch
wood screws and washers for these drilled holes,
and two T-bolts with flat washers and nuts to fasten
flange gasket and floor flange adapter to old floor
flange. Do not use old hardware or seal.
STEP 9: WITH THE ELECTRICAL POWER OFF, route
#14 gauge stranded copper wire from 12 VDC ground
and positive 12 VDC from the fuse panel through a 7- or
8-amp fuse or circuit breaker. Leave at least 30 inches
(305 mm) of wire for connecting to toilet (fig. 9).
Fig. 9
STEP 10: Connect the holding tank to the bottom of the
discharge flange.
STEP 11: Slide the four T-bolts into the slots of the floor
flange. Install the flange gasket over the T-bolts (fig.
10).
Fig. 10
STEP 13: Temporarily set the toilet in place on the floor
flange (fig. 14).
Fig. 14
STEP 14: Mark the holes for the two toilet mounting
bolts (fig. 15).
STEP 12: Install floor flange adapter with words “THIS SIDE
UP” facing up. Tighten adapter to floor flange using four
flat washers and hex nuts. Tighten in criss-cross pattern
(fig. 11).
Fig. 11
Fig. 15
STEP 15: Pick up toilet and set aside. Drill 3/16-inch
pilot holes in the floor (fig. 16).
Fig. 16
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STEP 16: With toilet close to floor flange, connect flexible water supply hose to the water line fitting (fig. 17).
Fig. 17
STEP 17: Insert the positive (+) 12 VDC wire into
position 1 of the green terminal block and tighten the
screw securely. Insert the negative (-) 12 VDC wire into
position 2 of the green terminal block and tighten the
screw securely (fig. 18).
Fig. 18
STEP 19: Set the toilet in place (fig. 19) and secure to
floor with the #14x2-1/2 inch long lag bolts (fig. 20). Install
decorative bolt caps by pushing them onto bolt heads
(fig. 21).
Fig. 20Fig. 19
ST EP 18: REM OVE RED CAP FRO M MID DLE
OF FLANGE ADAPTER BEFORE FINAL TOILET
INSTALLATION.
IMPORTANT – DO NOT ATTEMPT TO SLIDE THE
TOILET OVER THE FLANGE ADAPTER. THE
TOILET MUST BE SET DOWN OVER THE ADAPTER TO PREVENT POSSIBLE DAMAGE.
Fig. 21
STEP 20: Place the rear access cover on the back of the
toilet. Press down firmly to seat the fastening strips.
STEP 21: Turn on electrical power and water to toilet.
Lift flush handle and fill toilet bowl with water. Wait one
hour, then inspect the floor around and under the rear of
the toilet for leaks or dampness.
If no leaks are present, toilet is ready for operation.
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