Dometic 3400 - Manual (Page 3)

3
TOILET INSTALLATION INSTRUCTIONS
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 VIT-
REOUS 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. 2 Fig. 1 Fig. 3
CONCERTO TM TOILET DIMENSIONS
Dimensions may vary
±3/8-inch (13mm).