niagara SENTINEL N2235EB GPF Ecologic Sentinel Elongated Bowl User Manual

: June 8, 2024
: niagara

Table of Contents

INSTALLATION INSTRUCTIONS
TROUBLESHOOTING GUIDE
Documents / Resources

niagara -logo1 PRODUCT MANUAL
Installation Instructions, Troubleshooting Guide, and Warranty

REPLACEMENT PARTS

| 1.6 GPF| 1.28 GPF
---|---|---
Tank Lid| N2216TL| N2235TL
Fill Valve| C2216-9| C2216-9
Flush Handle| C2216-4| C2228-3

Check out our instructional videos at: niagaracorp.com/troubleshooting

INSTALLATION INSTRUCTIONS

To insure proper installation carefully read these instructions and be sure you have the proper tools to complete the job. Vitreous china plumbing products are heavy and fragile. To avoid injury or damage, ask for assistance and handle with extreme care. During installation, make sure the plumbing system is vented adequately and that the soil pipe is clean. Be very cautious when working with vitreous china plumbing products. Vitreous china can break and chip if you overtighten mounting bolts or nuts. Such breaks and chips are as sharp as glass and should be handled with care. Take care when handling these products.

RECOMMENDED TOOLS:
• 1/2˝ x 9/16˝ Box or Open-End Wrench
• Adjustable Wrench
• Caulking
• Hacksaw
• Level
• Putty knife
• Screwdriver
• Tape Measure

TURN OFF THE MAIN WATER SUPPLY.
Install new “T” bolts with elongated brass flat washers and thin brass hexhead (jam) nuts.
Remove the toilet from the box and set the toilet upside down on a soft surface. (You may use the box for this purpose.) Set the wax ring firmly in place around the outlet of the toilet.
Carefully lower the toilet bowl onto the floor flange while aligning the “T” bolts through the two holes in the toilet bowl foot.
Make sure that the toilet bowl is level. If the toilet tilts or is rocking, insert shims under the base.
Install the plastic washer (be sure that the side marked “top” is facing up), round metal washer, and full hex nut. DO NOT OVERTIGHTEN. Cut off any excess bolt length and snap the bolt cap in place. Run a bead of caulk around the base of the toilet for a finished look and to meet plumbing codes.
Install the toilet tank which has been factory assembled. The gasket seal is between the bowl and the bottom of the tank and is ready to set in place. Place the tank on the
toilet bowl. Slide the tank toward the front or back of the bowl until the desired gap, normally 1/2 to 1 inch, is obtained between the tank and the wall. Secure the tank in
place with the two (2) metal washers and two (2) wing nuts provided. DO NOT OVERTIGHTEN.
Connect the water supply to the toilet fill valve and hand tighten. Carefully connect the water supply to the shut-off valve.
Open the shut-off valve slowly and check for leaks. Fill the EcoLogic® dump bucket to the water line. Adjust the level if necessary by turning the black screw on top of the float. Turn the screw to the right to lower the water level or to the left to raise the water level.

TOILET SEAT INSTALLATION INSTRUCTIONS (Seat included in All-In-One units only)

Place the seat on the toilet, aligning the holes of the seat with the holes in the back of the toilet bowl.
Insert the screw through the holes to secure it with the nut from the bottom of the toilet, with the nut’s tapered end on top.
Adjust seat position for best fit on toilet bowl.
Secure nut from the bottom of the toilet, use a regular screwdriver to tight the fit. (See picture) CAUTION: DO NOT OVERTIGHTEN THE SCREW AS IT MAY CAUSE DAMAGE ON SEAT.
Push the decorative cap down.

EcoLogic ® toilets are supplied as a complete unit, including all components which are designed to work in conjunction with each other, to give satisfactory service and reliability. Substitution with any other parts of components not supplied by Niagara for EcoLogic ® toilets could result in product failure, potential flooding, a failure of the installation, and consequent water damage.
In cases where parts are substituted, Niagara can not be held liable for any damages. In order to have your new toilet provide the best performance, we assemble all of the components at the factory. Each fill valve is designed to meet the highest code and flushing requirements.

TROUBLESHOOTING GUIDE

PROBLEM: POOR OR SLUGGISH FLUSH
Possible Cause: Water supply is blocked.
Corrective Action: Shut off water supply, disconnect supply and check water supply valve opening. (Valve is located on wall or floor).
Possible Cause: Water level is too low in dump bucket.
Corrective Action: Adjust water level in dump bucket by turning black screw on top of float at counterclockwise to raise the level. Water level must be on the water line mark. Refer to installation instructions (Step 9) to adjust water level.
Possible Cause: Water level in bowl is too low.
Corrective Action: Check the refill reservoir inside bottom of tank to ensure the drain hole is open.
Possible Cause: Water supply valve is partially closed.
Corrective Action: Open supply valve.
Possible Cause: Partially clogged trapway or drain.
Corrective Action : Clear passage with plunger or an auger. If you are unable to clear blockage, please contact a plumber .
Possible Cause : Outlet is partially blocked by wax gasket.
Corrective Action : Lift toilet and replace wax ring gasket.
Possible Cause : Water inlet screen is clogged.
Corrective Action : Shut off water supply valve. Remove water inlet filter screen from inside of the bottom of supply pipe assembly. Attach water supply tube and turn water supply valve on.
PROBLEM: FILL VALVE DOES NOT SHUT OFF
Possible Cause : Water level in dump bucket is too high.
Corrective Action : Refer to installation instructions (Step 9) to adjust the water lever.
Possible Cause: Sand or debris lodged in the valve.
Corrective Action: Shut off water supply valve; remove front cap from the Fluidmaster™ valve by turning counterclockwise; turn water supply on very slowly and flush out the line.
Possible Cause: Fill valve disk shut-off may need to be replaced.
Corrective Action: Shut off water supply; remove the front cap from the Fluidmaster™ valve and replace the rubber seal disk.
NEED HELP? Visit: niagaracorp.com/troubleshooting
WARNING
Do not place toilet bowl cleaner tablets in the bottom of the toilet tank. The use of these tablets in this manner may cause the bowl to clog.

Questions?
Please call Niagara Conservation Customer Service
8 a.m. – 6 p.m., EST, Monday-Friday
800.831.8383 or email us anytime at info@niagaracorp.com
Retain this manual for future use.
Last Revision:
July 20, 2016 10:06 AM
niagaracorp.com

Documents / Resources

| niagara SENTINEL N2235EB GPF Ecologic Sentinel Elongated Bowl [pdf] User Manual
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