Installation Guide

2¼” (57 mm) MIN.
“Y”
C/L OF
WASTE
FINISHED WALL
FINISHED
FLOOR
C/L OF
FIXTURE
1” I.P.S.
(25 mm DN)
SUPPLY
4¾”
(121 mm)
VALVE ROUGH-IN — Figure 1
Typical Water Closet Installation
Model 8110/8111
Reference for RESS-C Retrofit
Typical Urinal Installation
Models 8180 & 8186
Reference for RESS-U Retrofit
11½”
(292 mm)
When installing the G2 Optima
Plus in a handicap stall:
Per the ADA Guidelines (section
604.9.4) it is recommended that
the grab bars be split or shifted to
the wide side of the stall. If grab
bars must be present over the
valve, use the Alternate ADA
Installation as shown below.
2¼” (57 mm) MIN.
16½”
(419 mm)
C/L OF WASTE
FINISHED
WALL
FINISHED
FLOOR
C/L OF
FIXTURE
1” I.P.S.
(25 mm DN)
SUPPLY
4¾”
(121 mm)
11½”
(292 mm)
2¼” (57 mm) MIN.
16½”
(419 mm)
C/L OF
FIXTURE
FINISHED
FLOOR
FINISHED
WALL
4¾”
(121 mm)
88118800
1” I.P.S. (25 mm DN) SUPPLY
88118866
¾” I.P.S. (20 mm DN) SUPPLY
Alternate ADA Installation
Lower water supply rough-in to 10” (254 mm) and mount grab
bar at the 36” (914 mm) maximum allowed height.
High Rough-in Water Closet Installation
Models 8113, 8115 & 8116
“X”
Model 8115 & 8116 valves
are designed for installations
where the water supply is
roughed-in 24” - 27” (610
mm - 686 mm) above the top
of the water closet.
For new installations, Sloan
strongly recommends the use
of our Model 8111 which has
a shorter installation height.
2
PRIOR TO INSTALLING THE SLOAN G2
OPTIMA PLUS FLUSHOMETER
Prior to installing the Sloan G2 Optima Plus Flushometer, install the items
listed below as illustrated in Figure 1. (New installations only.)
• Closet or urinal fixture
• Drain line
• Water supply line
Important:
• ALL PLUMBING IS TO BE INSTALLED IN ACCORDANCE WITH
APPLICABLE CODES AND REGULATIONS.
• WATER SUPPLY LINES MUST BE SIZED TO PROVIDE AN ADEQUATE
VOLUME OF WATER FOR EACH FIXTURE.
• FLUSH ALL WATER LINES PRIOR TO MAKING CONNECTIONS.
The Sloan G2 Optima Plus is designed to operate with 15 to 100 PSI (104
to 689 kPa) of water pressure. THE MINIMUM PRESSURE REQUIRED TO
THE VALVE IS DETERMINED BY THE TYPE OF FIXTURE SELECTED. Consult
fixture manufacturer for pressure requirements.
Most Low Consumption water closets (1.6 gallon/6 liter) require a minimum
flowing pressure of 25 psi (172 kPa).
TOOLS REQUIRED FOR INSTALLATION
• Slotted screwdriver to adjust control stop.
• Sloan A-50 “Super-Wrench™” or smooth jawed spud wrench for
couplings.
• Trimpot adjustment screwdriver (supplied) to adjust range, if necessary.
• Strap wrench (supplied) to install Optima Plus to valve body.
• 7/64” hex wrench (supplied) to secure Optima Plus cover to base plate.
IMPORTANT: The Strap Wrench provided with Optima Plus is a
convenience tool and is not to be used to remove or install the
Flushometer Couplings. Use Strap Wrench ONLY to install Optima
Plus Locking Ring.
Protect the chrome or special finish of this Flushometer. DO NOT
USE TOOTHED TOOLS TO INSTALL OR SERVICE THE VALVE. Also,
see "Care and Cleaning" section of this manual.
IMPORTANT: WITH THE EXCEPTION OF CONTROL STOP INLET, DO
NOT USE PIPE SEALANT OR PLUMBING GREASE ON ANY VALVE OR
OPTIMA PLUS COMPONENT!
10”
(254 mm)
2¼” (57 mm) MIN.
15”
(381 mm)
C/L OF WASTE
FINISHED
WALL
FINISHED
FLOOR
18”
(457 mm)
36”
(914 mm)
Model “X” “Y”
8113 16” (406 mm) 21” (533 mm)
8115 24” (610 mm) 29” (737 mm)
8116 27” (686 mm) 32” (813 mm)
Use the Model 8113 when
toilet seat with covers are
being used.