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Code No. 0816693

Rev. 7 (02/22)

INSTALLATION INSTRUCTIONS FOR

TRUFLUSH ELECTRONIC CLOSET AND URINAL FLUSHOMETERS

LIMITED WARRANTY

Unless otherwise noted, Sloan Valve Company warrants this product, 
manufactured and sold for commercial or industrial uses, to be free 
from defects in material and workmanship for a period of three (3) 
years (one (1) year for special finishes, SF faucets, PWT electronics 
and 30 days for PWT software) from date of first purchase. During 
this period, Sloan Valve Company will, at its option, repair, replace, or 
refund the purchase price of any product which fails to conform with 
this warranty under normal use and service. This shall be the sole and 
exclusive remedy under this warranty. Products must be returned to 
Sloan Valve Company, at customer’s cost. No claims will be allowed 
for labor, transportation or other costs. This warranty extends only 
to persons or organizations who purchase Sloan Valve Company’s 
products directly from Sloan Valve Company for purpose of resale. 
This warranty does not cover the life of the batteries.

THERE ARE NO WARRANTIES WHICH EXTEND 
BEYOND THE DESCRIPTION ON THE FACE 
HEREOF. IN NO EVENT IS SLOAN VALVE COMPANY 
RESPONSIBLE FOR ANY CONSEQUENTIAL 
DAMAGES OF ANY MEASURE WHATSOEVER.

TruFlush Models:

 

TRF 8156-1.6

  TRF 8156-1.28

TRF 8156-1.1

TRF 8196-0.5

  TRF 8196-0.25

TRF 8196-0.125

PRIOR TO INSTALLATION

TOOLS REQUIRED FOR INSTALLATION

• Smooth-jawed wrench (at least 2”) • Phillips screwdriver • 5/64” hex wrench (supplied) • Adjusting tool (supplied) • Flathead screwdriver .118” 
(3 mm or below) • Wire stripper tool

T

his valve is designed for new construction or where there is easily 

accessed plumbing for the fixture and the valve.
This valve is designed for minimum six inch (152 mm) wall space 
depth. Distance from center of the valve (inlet or outlet pipe) to the 
finished surface of the wall can vary from 2”-3” (51-76 mm).

Wall plate opening must be of 5.6” x 5.6” (142 x 142 mm). Mud plate 
is provided and must accompany valve for proper installation. Mud 
plate is removed after wall is finished.

ITEMS INCLUDED WITH THE PRODUCT

1. Wall Box and Electronic Valve Assembly 
2. Mud Guard 
3. Adjustment Tool
4. (2) #8-32 x 2” screws to secure mud guard 
5. (2) 1/4”-20 x 2” screws to remove activation    
    assembly 
6. Installation instructions

1. Wall Bracket 
2. Wall Plate 
3. Sensor Assembly
4. Activation Button 
5. Battery Pack
6. (4) Batteries
7.(4) #8-32 x 2 Screws
8. Allen Key
9. Installation instructions

2. Mud Guard

1. Wall box and electronic      
    Valve Asembly

4. Mud Guard Screws

3. Adjustment Tool

VALVE BOX

WALL PLATE BOX

1. Wall Bracket

2. Wall Plate

3.Sensor Assembly 4. Activation Button

5. Battery Pack

6. (4) Batteries

7. (4) #8-32 x 2 Screws

5. Activation Assembly   
    Screws

8. Allen 
   Key

9. Instructions

6. Instructions

1

Summary of Contents for TRF 8156-1.28

Page 1: ...8156 1 6 TRF 8156 1 28 TRF 8156 1 1 TRF 8196 0 5 TRF 8196 0 25 TRF 8196 0 125 PRIOR TO INSTALLATION TOOLS REQUIRED FOR INSTALLATION Smooth jawed wrench at least 2 Phillips screwdriver 5 64 hex wrench...

Page 2: ...jaw wrench D Connect outlet pipe not porvided to flushometer Tighten securely with fixed jaw wrench NOTE DO NOT EXERT FORCE ON WALL BOX TO TIGHTEN THE FLUSHOMETER USE FIXED JAW WRENCH TO HOLD THE VALV...

Page 3: ...f the pipe C Remove mud guard by removing the 2 50 mm long truss head screws and discard mud guard NOTE WALL PLATE OPENING MUST BE OF 5 6 X 5 6 142 X 142 MM D Install wall bracket onto flushometer usi...

Page 4: ...racket i Align the 4 slots on the Sensor Assembly with the mounting pegs on the Wall Bracket ii Slide the Sensor Assembly all the way down For Hardwire connection use i Using a wire stripper strip the...

Page 5: ...tart up routine is complete B After the start up routine is complete in the first ten 10 minutes of operation a visible Red LED flashes in the Sensor Window of the TruFlush Flushometer when a user is...

Page 6: ...TTLE WATER FLOW MAY NOT SATISFY THE NEEDS OF THE FIXTURE PROPER ADJUSTMENT IS MADE WHEN PLUMBING FIXTURE IS CLEANSED AFTER EACH FLUSH WITHOUT SPLASHING WATER OUT FROM THE LIP AND A QUIET FLUSHING CYCL...

Page 7: ...m Urinal Models 15 to 34 381 mm to 864 mm The Factory setting should be satisfactory for most installations If the range is too short i e not picking up users or too long i e picking up opposite wall...

Page 8: ...assembly to the solenoid and then press the Override Button to relieve pressure H Disconnect Flushometer solenoid connector from the Sensor Assembly pull on end connector to prevent damage to wires li...

Page 9: ...ee Section 6 Q Put down the Sensor Assembly Override Button R Install Wall Plate See Section 7 13 TROUBLESHOOTING A Sensor Flashes Continuously Only When User Steps Within Range i Unit in Start Up mod...

Page 10: ...Valve Assembly 0 5 gpf 1 9 Lpf 3400108 TRF 8196 0 25 LP Sensor Valve Assembly 0 25 gpf 1 0 Lpf 3400109 TRF 8196 0 125 LP Sensor Valve Assembly 0 125 gpf 0 5 Lpf VALVE ASSEMBLY SELECTION GUIDE Filter S...

Page 11: ...No 1 See Table Valve Assembly Less Plate Page 10 2 See Table Piston Assembly Page 10 3 See Table Activation Assembly Page 10 4a Wall Plate Assembly Sensor Closet 4b Wall Plate Assembly Sensor Urinal...

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