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Fluidmaster S2DBL Installation Instruction

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Overview
PARTS LIST
A.
Flush valve
B.
Lever mounting base
C.
Flush handle assembly
D.
Grey/Blue oat stop
E.
Grey oat (Full Flush)
F.
Flush valve washer
G.
Bolt
H.
Rubber washer
I.
Brass washer
J.
Brass nut
K.
Over ow tube
L.
Rail
M.
Blue oat (Half Flush)
Q
R
S
T
U
V
READ ENTIRE INSTRUCTIONS BEFORE STARTING INSTALLATION
W
X
Y
Z
www. uidmaster.com
N.
Release clip
O.
Flush valve lock nut
P.
Rubber gasket
Q.
Fill valve
R.
Threaded shank
S.
Shank washer
T.
Lock nut
U.
Cone washer
V.
Water supply line
W.
Re ll mount
X.
Corrugated tube
Y.
Roller clamp
Z.
Re ll tube &
locking clamp
A
B
C
D
E
F
G
H
I
J
K
L
D
M
N
O
P
1

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Summary of Contents for Fluidmaster S2DBL

  • Page 1 Overview READ ENTIRE INSTRUCTIONS BEFORE STARTING INSTALLATION PARTS LIST Flush valve Release clip Flush valve lock nut Lever mounting base Rubber gasket Flush handle assembly Grey/Blue oat stop Fill valve Threaded shank Grey oat (Full Flush) Flush valve washer Shank washer Lock nut Bolt Rubber washer...
  • Page 2 Step 1: Remove old parts 1.1 Prepare (1) Turn o (2) Remove tank top. (3) Flush tank a (4) Mark a line at the water supply. Mark existing single time. residual water level water level inside. inside. Remove ll valve (1) Press and hold lever to drain water.
  • Page 3 Measure ush valve 1.4 Remove tank Measure and record distance of old ush Use screw driver to loosen nuts in valve from bottom of tank to top of the tank. Use crescent wrench to loosen if over ow tube. the nut is too tight. Remove tank from bowl.
  • Page 4 Step 2: Install Flush Valve 2.1 Prepare ush valve Remove ush valve lock nut (O) from base of Dual Flush Valve assembly. Make sure ush valve washer (F) stays in place. www. uidmaster.com...
  • Page 5 Measure Remove re ll mount Place Dual Flush Valve (A) in tank Remove Dual Flush Valve from tank. ensuring washer is seated fully onto (1) Press inward on release clip (N) and shank of Dual Flush Valve. Match height (2) remove re ll mount (W). of new over ow tube (K) on Dual Flush Valve with recorded measurement from step 1.3.
  • Page 6 Step 3: Install ll valve 3.1 Prepare SHANK AND CONE WASHER CONE WASHER LOCK NUT COUPLING NUT ANGLE ADAPTER SHANK WASHER Disassemble small parts - carefully separate cone washer from center of shank washer. Lock nut and shank washer are required for ll valve installation;...
  • Page 7 3.2 Reconnect 3.3 Adjust 3” Locking ring (1) Put shank washer (S), onto ll valve Check height of the ll valve. It must be shank and (2) place ll valve in tank. approximately 3” higher than the over ow tube. Adjust by twisting the threaded shank in or out.
  • Page 8 Step 4: Reassemble Prepare Replace Slide rubber gasket (P) onto threaded Secure tank to bowl with bolts (G), rubber end of ush valve. Use old gasket if washers (H) brass washers (I) and hex nut (J). supplied new gasket does not t. Tank should be level after it has been installed.
  • Page 9 4.4 Rotate (if necessary) If you need to adjust the orientation of the ush valve (A), release from base by (1) turning counterclockwise until tabs unlock. (2) Lift valve out and adjust/orient as needed. 4.5 Install handle Reverse threads Attach handle lever to tank and hand- Line up tabs on lever into the slots on tighten lever lock-nut.

  • Page 10: Step 5: Final Adjustments

    Step 5: Final adjustments 5.1 Fill valve adjustment As marked in step 1.1 Compare water level after tank has lled with existing line marked in step 1.1. The new ll valve comes with an adjustment screw found at the end of oat control arm. Turn screw clockwise to increase water level, and counter-clockwise to decrease water level.
  • Page 11 Adjust blue oat (continued) Test ush - put toilet paper in bowl and (1) lift lever to ush toilet. (2) Pull out stop (D) on blue oat (M) and lower one step. (3) Engage the stop (D) to lock the position of the blue oat (M).

  • Page 12: Step 6: Fine Tuning

    Step 6: Fine tuning Hose clamp Roller clamp Hose clamp The re ll tube (Z) directs water into the ush valve and down into the bowl during a ush. If too much water enters the bowl, it is wasted going over the trap and down the drain.

  • Page 13: Completed Installation

    COUPLING WATER WATER WATER WATER SHUTOFF SHUTOFF SHUTOFF SHUTOFF Use Fluidmaster coupling nut Use existing coupling Use existing spiral Captive cone washer Do not use Fluidmaster's and cone washer to replace nut and existing flat cone washer. already included. coupling nut and the existing parts.

  • Page 14: Troubleshooting

    Always clear debris from water lines. See “Flushing Out the Debris” below. The seal inside the valve top may be damaged-replace with a genuine Fluidmaster 242 seal. FULL FLUSH WILL NOT ADEQUATELY REMOVE WASTE Lower grey oat to allow more water to be ushed.
  • Page 15 Limited 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 5 years from the date of purchase.