Fluidmaster S2DBL Installation Instruction Download Page 6

COUPLING NUT

SHANK AND 

CONE WASHER

LOCK NUT

ANGLE ADAPTER

CONE

WASHER

SHANK

WASHER

Disassemble small parts - carefully separate cone washer from 

center of shank washer.  Lock nut and shank washer are required 

for fill valve installation;  cone washer and coupling nut for water 

supply connection.  The angle adapter will not be needed for this 

installation.

NOTE:  There are several union types, please refer to identification 

chart at end of instruction manual. 

www.fluidmaster.com

6

Step 3: Install fill valve

3.1   Prepare

Summary of Contents for S2DBL

Page 1: ...ply line Refill mount Corrugated tube Roller clamp Refill tube locking clamp PARTS LIST A B C D E F G H I J K L M Flush valve Lever mounting base Flush handle assembly Grey Blue float stop Grey float...

Page 2: ...nside 1 Press and hold lever to drain water Remove excess water with sponge 2 Disconnect supply line 3 Place bucket under neath fill valve shank Use Channel Locks to loosen and remove lock nut from fi...

Page 3: ...is reverse threaded 3 Remove old gasket NOTE SAVE the existing parts until installation is complete Measure and record distance of old flush valve from bottom of tank to top of the overflow tube Use s...

Page 4: ...O 2 5 F Remove flush valve lock nut O from base of Dual Flush Valve assembly Make sure flush valve washer F stays in place www fluidmaster com 4 Step 2 Install Flush Valve 2 1 Prepare flush valve...

Page 5: ...asurement taken in step 1 3 NOTE DO NOT cut below segment 2 2 Insert refill mount W ensuring it is low enough to fit inside the tank and clears the lid but high enough to allow a minimum of 2 clearanc...

Page 6: ...ank washer Lock nut and shank washer are required for fill valve installation cone washer and coupling nut for water supply connection The angle adapter will not be needed for this installation NOTE T...

Page 7: ...ve in tank Check height of the fill valve It must be approximately 3 higher than the overflow tube Adjust by twisting the threaded shank in or out NOTE DO NOT move the locking ring to adjust shank 1 P...

Page 8: ...hose clamp is secure Slide rubber gasket P onto threaded end of flush valve Use old gasket if supplied new gasket does not fit Secure tank to bowl with bolts G rubber washers H brass washers I and he...

Page 9: ...chart on pg 13 to determine the appropriate assembly parts required to properly reconnect the water supply NOTE Hand tighten only DO NOT use thread lubricants Use of thread sealants or lubricants can...

Page 10: ...ustment screw found at the end of float control arm Turn screw clockwise to increase water level and counter clockwise to decrease water level As marked in step 1 1 The blue float controls the half fl...

Page 11: ...float and repeat If residual water is higher than line marked in step 1 1 lower grey float and repeat You may be able to save water by moving grey float upwards Test flush put toilet paper in bowl and...

Page 12: ...bowl then increase the water entering the bowl See step 6 5 Push down on the roller Y and roll it to the next lower number Repeat step 4 6 Push down on the roller Y and roll it to the next higher numb...

Page 13: ...result in flooding and property damage Use Fluidmaster coupling nut and cone washer to replace existing parts Water supply tube must extend 1 2 inch inside threaded shank of valve Use existing coupli...

Page 14: ...rey float to allow more water to be flushed HALF FLUSH WILL NOT ADEQUATELY REMOVE WASTE Lower blue float to allow more water to be flushed SEAL LEAKING Should dual flush valve leak unclip valve from b...

Page 15: ...r Inc will provide subject to the Exclusions section set forth below all replacement parts free of charge necessary to correct such defects This LimitedWarranty is null and void if this plumbing produ...

Page 16: ...flathead screwdriver saw scissors channel locks tape measure crescent wrench wax pencil open P N 5 2473 GRev 4 9 10 www fluidmaster com Tools Required...

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