PRO46K-055
GETTING STARTED
PARTS OVERVIEW
2" FLUSH VALVE
PRO45 FILL VALVE
Adjustable
Overflow Pipe
Tank Water Level
Adjustment Screw
2" Flapper
Refill Tube
Refill Clip
Friction Washer
Locknut
Shank
Washer
Red Tank-to-Bowl Gasket
Locknut
Black Tank-to-Bowl
Gasket (Kohler Toilets)
Rubber Washer (x6)
Large Hex Nuts (x3)
Stainless Steel Washer (x6)
Small Hex Nuts (x3)
Stainless Steel Bolts (x3)
STEP 3:
INSTALL NEW FILL VALVE
A:
TWIST FILL VALVE TO ADJUST HEIGHT
Top of fill valve cap should measure roughly 3"
above top of overflow pipe when installed.
TWIST
LEFT
B:
INSERT FILL VALVE
Position refill tube to face flush valve making
sure parts do not interfere with lever arm.
C:
INSTALL LOCKNUT
Screw locknut onto fill valve shank (below tank).
*Hand-tighten only. DO NOT OVER TIGHTEN.
RIGHT
*Over tightening may crack the fill valve or tank causing
flooding. Make sure the float cup does not touch the tank walls
or tank lever and flush valve.
Fill Valve Cap
TOP OF FILL VALVE
3"
TOP OF
*
The top of the overflow pipe must be a minimum
*Lever Hole
OVERFLOW
of 1" below tank lever hole.
PIPE
Overflow
Pipe
Install with Confidence | www.FluidmasterPRO.com
2" COMPLETE KIT
STEP 1:
INSTALL FLUSH VALVE
A:
REMOVE FLUSH
C: MEASURE AND ADJUST NEW FLUSH VALVE.
VALVE PIECES FOR
Position the flush valve height 1" below bottom of tank
INSTALLATION.
lever hole.
Remove friction washer
(b) and locknut (a) and
Twist to unlock. pull or push to correct height, twist to
keep for installation.
(b)
lock in place.
(a)
NOTE: The top of the overflow pipe must be at minimum
of 1" below the tank lever hole.
D: INSTALL LOCKNUT AND TANK TO BOWL GASKET.
All Other Toilets:
Place friction washer (a) first, followed by the locknut (b).
B:
INSERT FLUSH VALVE
Tighten 1/2 turn beyond hand tight. Do not overtighten.
INTO TANK HOLE.
Apply red tank-to-bowl gasket (c) to bottom of flush valve
(After removing the tank
locknut (b), fully covering locknut.
from bowl) Position
overflow pipe toward
Kohler:
back of tank.
Place black tank-to-bowl gasket on tank (a), ensuring
grommets are inserted into the appropriate hole. Place
NOTE: Do not cover
friction washer first (b), followed by the locknut (c). Tighten
tank bolt holes with
1/2 turn beyond hand tight. Do not overtighten.
flush valve. If flush valve covers a bolt hole,
turn flush valve slightly to the right (overflow
Gerber:
tube to the right) to clear the bolt hole. In
Tear the three perforated tabs off the black gasket (a). Place
some cases, placing bolts in the holes first
the black gasket (a) onto the bottom of the valve, followed by
may be necessary.
the friction washer (b) and locknut (c). Hand-tighten the
locknut to secure the flush valve. Tighten ½ turn beyond hand
tight. Do not overtighten. Place red gasket onto bottom of
the valve, covering the locknut and nesting inside black
gasket.
STEP 4:
FINISHING STEPS
A:
ATTACH REFILL CLIP TO
OVERFLOW PIPE.
HOLD
Do not move
B: CONNECT FLAPPER CHAIN.
lockring.
Attach clip to the tank lever
directly above the flapper.
Leave roughly ½" of slack
(small 'J' shape) in the chain.
C: ATTACH WATER SUPPLY
CONNECTOR TO FILL VALVE.
Twist connector to tighten.
*Hand-tighten only. Do not
overtighten.
D:
TURN ON WATER.
Check for leaks.
Lever hole
Adjusted
Height
Overflow
Pipe
(a)
(b)
(a)
(b)
(c)
(a)
(b)
(c)
E:
WATER LEVEL
After the tank stops filling,
water level should fill the
tank to roughly ½" below
top of overflow pipe to
ensure a proper flush.
*
Overtightening may damage fill valve,
potentially causing flooding. Make sure the
float cup does not touch the tank walls or
tank lever and flush valve.
**
The top of the overflow pipe must be a
minimum of 1" below tank lever hole.
F:
WATER LEVEL IS TOO LOW / TOO HIGH
Turn the tank water level adjustment screw
to raise or lower the float. Flush to reset
water level.
STEP 5:
FINE-TUNE FLUSH
RIGHT
A: ADJUST FOR MOST EFFICIENT FLUSH.
Continue to adjust dial down one setting and flush until toilet is
unable to flush paper properly.
Once unable to flush, adjust dial
up one for final setting.
NOTE: Flapper dial is pre-set
to maximum setting (9).
Hint: The higher the number,
the longer the flapper stays
open for more water flushed.
QUICK Install Guide
STEP 2:
SECURE TANK TO BOWL*
A: INSERT BOLTS INTO TANK.
Add a rubber washer (a) to each
1"
tank bolt (b) and place tank bolts
through bottom holes of the tank.
Add metal washer (c) and small hex
nut (d) to tank bolt and tighten using
pliers. Do not overtighten
(c)
B: SECURE TANK ONTO BOWL
FROM BOTTOM.
Align bolts (b) and set tank onto bowl. Add
a rubber washer (a), followed by a metal
washer (c), and lastly a large hex nut (e) to
each bolt (b). Hand-tighten hex nuts onto
each one of the bolts evenly, then use
pliers to tighten hex nuts until tank is snug
and ti does not rock. Do not overtighten.
ADDITIONAL QUESTIONS?
For installation assistance, contact our
technical services department.
Top of Overflow Tube
EMAIL, CHAT
1/2"
www.fluidmaster.com/support
Water Level
Hours Available: Monday – Friday
Overflow Pipe
WARNING
DO NOT USE IN-TANK DROP-IN TOILET BOWL CLEANERS CONTAINING BLEACH OR CHLORINE. Use of such
products will: (1) RESULT IN DAMAGE to tank components and MAY CAUSE FLOODING and PROPERTY
DAMAGE and (2) VOID FLUIDMASTER WARRANTY. Fluidmaster Flush 'n Sparkle Toilet Bowl Cleaning System
is recommended for those choosing to use in-tank bowl cleaners and WILL NOT VOID the FLUIDMASTER
Tank Water Level
WARRANTY because it will not damage the components. DO NOT overtighten nuts or tank/bowl may crack.
Always use quality Fluidmaster parts when installing or repairing. Fluidmaster will not be responsible or
Adjustment Screw
liable for use of non-Fluidmaster parts during installation or repair.
LIMITED FIVE-YEAR EXPRESS WARRANTY
–
+
Subject to the "Exclusions" set forth below, Fluidmaster Inc. promises to the consumer to repair, or at
the option of Fluidmaster Inc. to replace any part of this plumbing product which proves to be defective in
workmanship or materials under normal use for five years from the date of purchase. All costs of removal,
transportation and reinstallation to obtain warranty service shall be paid by the consumer. During this
"Limited Five Year Express Warranty," Fluidmaster Inc. will provide, subject to the "Exclusions" section set
forth below, all replacement parts free of charge, necessary to correct such defects. This "Limited Five Year
Warranty" is null and void if this plumbing product has not been installed and maintained in accordance with
all written instructions accompanying the product, and if non-Fluidmaster Inc. parts are used in installation.
EXCLUSIONS: FLUIDMASTER INC. SHALL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES,
INCLUDING COSTS OF INSTALLATION, WATER DAMAGE, PERSONAL INJURY OR FOR ANY DAMAGES
RESULTING FROM ABUSE OR MISUSE OF THE PRODUCT, FROM OVERTIGHTENING OR FROM FAILURE TO
INSTALL OR MAINTAIN THIS PLUMBING PRODUCT IN ACCORDANCE WITH THE WRITTEN INSTRUCTIONS,
INCLUDING USE OF NON-FLUIDMASTER PARTS. DO NOT USE IN-TANK DROP-IN TOILET BOWL CLEANERS
MORE
LESS
CONTAINING BLEACH OR CHLORINE. USE OF SUCH PRODUCTS WILL RESULT IN DAMAGE TO TANK
WATER
WATER
COMPONENTS AND MAY CAUSE FLOODING AND PROPERTY DAMAGE. USE OF SUCH PRODUCTS WILL VOID
FLUSHED
FLUSHED
THIS WARRANTY.
30800 Rancho Viejo Road, San Juan Capistrano, CA 92675
www.Fluidmaster.com • 800-631-2011
Contact Fluidmaster for troubleshooting help or visit www.Fluidmaster.com
(a) Rubber
washer
Tank
(c) Metal
(d) Small
washer
Hex Nut
Bowl
(a) Rubber
(c) Metal Washer
Washer
(e) Large
Hex Nut
(b) Bolt
CALL
or
our toll-free number.
1-800-631-2011
5:30 AM - 5:00 PM PST
M-F 5:30 am - 5:00 pm PST.
4-3636 Grev. 1 07/24
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