ZuoLog Inc. Single Flush Toilet Installation Guide

Product Overview

This document provides instructions for installing a ZuoLog Inc. single flush toilet, designed for a 1.28 GPF (Gallons Per Flush) water usage.

What's in the Package

• Toilet Bowl
• Toilet Tank (Flush Assembled Inside)
• Toilet Seat (Soft-Close)
• Wax Ring
• Bolts Kit

Note: All accessories are included and are of premium quality and customized size.

Suggested Tools and Materials

• Putty Knife
• Wrench
• Tape Measure
• Level
• Safety Glasses
• Hacksaw
• Water Supply Kit
• Flat/Cross Head Screwdriver

Installation tools are not provided; please prepare them yourself.

Parts List

Push button, tank lid, water fitting, soft-close toilet seat, wax ring, bolts kit, bolt covers, installation instruction.

Important Installation Notes

The step-by-step guidelines are a general reference. ZuoLog Inc. cannot be held liable for discrepancies. It is recommended to hire a licensed professional for installation.

• Read the complete instruction manual before beginning installation.
• Confirm that your model fits the intended location and plumbing fixtures are correctly positioned before installation.
• Not all drawings are to scale; refer to the model chart.
• Two people are recommended for installation and moving.
• Product is FRAGILE! Handle with care to avoid breakage and injury.
• Specialized tools may be necessary; plumbing is not included.

Installation Steps

1. Remove Old Toilet

• Turn off the water supply.
• Flush the toilet to empty the tank. Remove any remaining water from the tank or bowl.
• Disconnect the supply line from the tank.
• Remove decorative caps. Unscrew nuts attaching the toilet to the floor.
• Remove the old toilet.
• Ensure the water supply valve is shut off.
• Remove old closet bolts from the closet flange. Clean the base area of any old wax, putty, etc.

Important Note Regarding Water Supply

Ensure the shut-off valve is greater than 7 1/2" from the center of the drain to the center of the shut-off valve on either side.

This is a true 12" rough-in toilet from the finished wall to the center of the drain (no less than 12"). Baseboard thickness may reduce the rough-in dimension.

Diagram showing water supply valve placement relative to the drain.

2. Install Closet Bolts

• Install closet bolts into the flange channel, turn 90°, and slide into place 6" (152mm) apart and parallel to the wall.
• Ensure the top surface of the drain flange is flush to the finished floor or does not exceed 1/2" (1.27 cm) above the finished floor. Consult a plumbing professional if necessary.
• Toilet Flange is not included.

Diagram showing closet bolts installed in the closet flange.

3. Install Wax Ring

• Invert the toilet on the floor (use cushioning to prevent damage).
• Install the wax ring evenly around the waste flange, with the tapered end facing the toilet.

Diagram showing wax ring placement.

4. Position Toilet on Flange

• Lower the toilet onto the closet bolts, ensuring the bolts project through the mounting holes in the base of the toilet.
• Apply weight evenly until the toilet is flush to the floor.
• Install the washer and nut in sequence.
• Alternately tighten the nuts until the toilet is firmly sealed to the floor.
• Rock the toilet to press the bowl completely downward onto the wax ring and flange.
• Do not move after placement, or the watertight seal may be broken.
• Install the cap.

Diagram showing toilet placement and securing with bolts and nuts.

5. Install Tank

• Place the tank-to-bowl gasket over the tank nut, ensuring no gaps between the gasket and the tank.
• Insert the two tank bolts into the tank mounting holes.
• Pick up the tank and connect it to the bowl, guiding the bolts to align the tank with the bowl.
• Tighten nuts alternately to make them stable on the toilet bowl.

Diagram showing tank installation with gasket and bolts.

6. Install Toilet Seat

• Take out the seat cover and hinge parts. Check contents for completeness.
• Assemble the plastic bolt and rubber washer to the hinge.
• Place the seat cover with the hinge onto the toilet seat. Insert bolts into the toilet seat holes.
• Adjust the seat cover to match the toilet seat.
• Install the rubber stopper and plastic washer to the bolt and tighten the nut.
• Complete installation by attaching the hinge cover.

Diagram illustrating toilet seat installation steps.

7. Install Flush Button - Single Flush Button on Side Water Tank Style

I. Installation Profile

Diagram showing the components of the flush button assembly.

II. Steps

1. Preparation: Clean the tank and pipe.
2. Installation:
   • Flush Valve: Disassemble outlet nut and washer for flush valve installation. Position the valve inside the tank. Push down on the valve body while attaching the outlet washer and tightening the outlet nut. Ensure the seal washer touches the cistern surface firmly.
   • Fill Valve: Disassemble the adapter and inlet nut for fill valve installation. Position the valve inside the tank. Push down on the valve shank (not the top) while tightening the inlet nut. Screw the valve shank clockwise and pull the valve body to the correct height.
   • Adjusting Water Level: Adjust water level by removing the clip and turning the outer float to the right position. Move the floats up or down along the valve body to the desired height. Click back into position and replace the plastic clip.
   • Re-fill Tube: Slide the re-fill tube over the re-fill tube port. Trim the re-fill tube to the right size to prevent kinking. Insert the other end of the re-fill tube onto the re-fill cap of the overflow tube.
   • Handle: Attach the hook to the hole of the lever. Insert the level into the tank through the handle hole. Adjust the direction of the handle according to the figure. Tighten the washer and nut.
   • Chain: Check chain length. The flush valve may not work correctly if the chain is too long. Too short a chain may lead to leakage.

Diagrams illustrating flush valve, fill valve, float adjustment, re-fill tube, and handle/chain installation.

III. Trouble Shooting Guide

1. Flush Valve

2. Fill Valve

Please keep this instruction for future use. Products may be amended in line with continuous improvement; please refer to the actual product.