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SLOAN CX MANUAL CLOSET AND URINAL FLUSHOMETERS
Sloan Valve Company warrants its Flushometer to be made of first class materials, free from defects of material or workmanship under normal use and to perform the service for
which they are intended in a thoroughly reliable and efficient manner when properly installed and serviced, for a period of three (3) years (one year for special finishes) from the
date of purchase. During this period, Sloan Valve Company will, at its option, repair or replace any part or parts that prove to be thus defective if returned to Sloan Valve Company,
at customer's cost, and this shall be the sole remedy available under this warranty. No claims will be allowed for labor, transportation or other incidental costs. This warranty ex-
tends only to persons or organizations that purchase Sloan Valve Company's products directly from Sloan Valve Company for purpose of resale. This warranty does not cover the
life of batteries.
THERE ARE NO WARRANTIES THAT EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF. IN NO EVENT IS SLOAN VALVE COMPANY RESPONSIBLE FOR ANY CONSE-
QUENTIAL DAMAGES OF ANY MEASURE WHATSOEVER.
PRIOR TO INSTALLATION
This valve is designed for new construction or where there is easily accessed plumbing
for the fixture and valve. This valve is designed for a minimum 6-1/2 inch (165 mm) wall
space depth. Distance from the center of the valve (inlet or outlet pipe) to the finished
surface of the wall can vary from 3-1/4" – 4-1/4" (83 – 108 mm).
TOOLS AND ITEMS REQUIRED FOR INSTALLATION (PROVIDED)
• 9/64" hex wrench • Wall plate depth guide • Adjustment tool
TOOLS AND ITEMS REQUIRED FOR INSTALLATION (NOT PROVIDED)
• Smooth-jawed wrench (at least 2") • Philips screwdriver • threaded sweat solder adapter
• approximately 15"-18" pipe
ITEMS INCLUDED (VALVE BOX)
1. Valve Assembly
2. Mud Guard
3. (2) #10-32 x 2 1/2" screws to
secure mud guard
4. (2) 1/4" x 20 x 2" screws to
remove activation assembly
5. Adjustment tool
6 Installation instructions
7. Holder Tool
8. Adjustable tube
9. Outlet connection
10. Elbow
11. Inlet adapter
12. Vacuum Breaker
13. Couplings & gaskets
INSTALLATION INSTRUCTIONS FOR
Manual Closet Flushometers
Model CX 158-1.6
Model CX 158-1.28
Model CX 158-1.1
Model CX 154-1.6
Model CX 154-1.28
Model CX 154-1.1
LIMITED WARRANTY
1. Valve Assembly
8. Adjustable
9. Outlet
Tube
Connection
Manual Urinal Flushometer
Model CX 198-0.5
Model CX 198-0.25
Model CX 198-0.125
Wall plate opening must be 7" (178 mm) wide x 8-1/8" (206 mm) tall. Mud plate is
provided and must accompany valve for proper installation. Mud plate is removed after
wall is finished.
2. Mud Guard
3. #10-32
Mud Guard Screws
6. Installation
Instructions
10. Elbow
11. Inlet
Adapter
1
4. 1/4-20 Activation As-
sembly Screws
7. Holder Tool
12. Vacuum Breaker
13. Couplings & Gaskets
Assembly V-651A Kit
Code No: 0816856
Rev. 4 (02/22)
5. Adjustment
Tool & Holder
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Summary of Contents for Sloan CX 158
- Page 1 (3) years (one year for special finishes) from the date of purchase. During this period, Sloan Valve Company will, at its option, repair or replace any part or parts that prove to be thus defective if returned to Sloan Valve Company, at customer’s cost, and this shall be the sole remedy available under this warranty.
- Page 2 • WATER SUPPLY LINES MUST BE SIZED TO PROVIDE AN ADEQUATE VOLUME OF WATER FOR EACH FIXTURE. • FLUSH ALL WATER LINES PRIOR TO MAKING CONNECTIONS. Sloan’s flushometers are designed to operate with 20 to 80 psi (138 to 552 kPa) of water pressure. THE MINIMUM PRESSURE REQUIRED TO THE VALVE IS DETERMINED BY THE TYPE OF FIXTURE SELECTED.
- Page 3 ROUGH-IN CLOSETS Rough-in for Sloan CX is determined relative to the spud connection for the fixture being used. SIDE VIEW FRONT VIEW MODEL 158 CLOSET WALL !!! IMPORTANT !!! HUNG REAR INLET ACCURACY IS IMPORTANT FOR WALL OPENING Rear of valve to fin. wall DIMENSIONS.
-
Page 4: Parts Overview
PARTS OVERVIEW Plunger Plunger Screw Mounting Bracket Screws Depth Guide Mud Guard Button 9/64” Hex Anti-vandal screw Wrench Wall Plate Valve Body Wall Plate to Metal Mounting bracket Mounting Bracket C-bracket to valve body screws Shut-off Sleeve (integrated control stop) Piston Assembly Vacuum Breaker... - Page 5 Connect 1 1/2” to 1 “ adapter into top of flushometer (“IN”) Tighten fittings securely into valve body with a fixed jaw wrench. 15”-18” NOTE: PROPERLY BRACE SUPPLY PIPE AFTER SWEATING CONNECTIONS TO PREVENT VALVE MOVEMENT DURING INSTALLATION AND USE SLOAN RECOMMENDS BRACING VALVE WITHIN 6" OF INLET CONNECTION.
- Page 6 MAKING SPUD CONNECTION CONFIGURE ADJUSTABLE TUBE If needed, trim bottom of adjustable tube using grinding style cut-off tool. Finish wall. Use supplied mud guard to protect valve during finishing • NOTE: would only be needed for certain ADA process. water closet installations. •...
- Page 7 FOR FLOOR MOUNT REAR SPUD FIXTURES (WATER CLOSET) If needed, trim bottom of adjustable tube using grinding style cut-off Install mud guard. Finish wall. tool.• NOTE: would only be needed for certain ADA water closet installations. Mount fixture. • Consult rough-in guide (page 2-3) Loosen vacuum breaker to valve.
- Page 8 FLUSHING WATER LINES Note: Valve is shipped with flow adjustment turned off. Once lines are flushed clear, turn activation assembly clockwise to shut Shut off water: use adjustment tool to turn activation assembly fully clockwise. off water. CLOSE CLOSE Relieve pressure by pressing plunger. Push in activation assembly. Push in activation assembly.
- Page 9 ADJUSTING FLOW Using adjustment tool, turn activation assembly slowly to adjust flow. i.There is approximately 1/8-turn (45°) of free spinning as the activation assembly engages the shut-off sleeve between opening and closing the valve. ii. 1-1/2" socket or wrench can be attached to the adjustment tool or a screwdriver can be passed through the side side holes to provide additional torque.
- Page 10 INSTALL WALL PLATE ASSEMBLY (CONT.) Tighten #8-32 screws at bottom of wall bracket. Metal C-bracket will Choose one of three Plunger screws and nut provided and thread into clamp against wall. plunger. If Plunger starts rotating, STOP. This means the screw has reached the bottom of the hole and overtightening the screw will cause damage to the plunger.
-
Page 11: Basic Servicing
BASIC SERVICING Open wall plate i. Loosen set screw using 9/64 allen key ii. Lift button until it snaps into the "up" position CLOSE Remove wall plate. Loosen two screws, pull forward. Note: water can be shut-off without removing wall plate. Removing wall plate provides more hand room for servicing valve. -
Page 12: Troubleshooting Guide
TROUBLESHOOTING GUIDE 1. Flushometer does not function (no water/flush). A. Ensure water supply to valve is turned on. B. Shut off sleeve is in closed position. Turn counterclockwise to open water flow. NOTE: There is approximately 1/8-turn (45°) of free spinning as the activation assembly engages the shut-off sleeve between opening and closing the valve. - Page 13 Guide See Table Activation Assembly (see below) 3340011 Safety Collar 3340012 Sloan CX adjustment For a complete list of Sloan CX repair parts, consult Repair Parts & Maintenance Guide ACTIVATION ASSEMBLY SELECTION GUIDE Code No. Description Plug Color* Plug 3340048 1.6 gpf/6.0 Lpf closet activation assembly...
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