This troubleshooting guide is for general aid only.
If the problem is water continuously running into the toilet, turn off the water supply to the toilet.
If the water
level in the tank lowers, replace the seal of the flush valve. If the level in the tank remains constant, replace the float valve.
Note:
Do not flush.
1. Poor flush.
A. Adjust tank water level to match waterline.
B. Fully open water supply shut-off valve.
C. Clear obstruction in trapway, jet, or bowl rim holes.
D. Clear obstruction in soil pipe or vent pipe.
3. Fill valve turns on/off by itself without toilet
being flushed, or runs allowing water to enter
tank.
A. Clean or replace seal if seal is worn, dirty, or misaligned with flush valve
seat or flush valve seat is damaged. Replace flush valve seal or flush
valve.
B. Remove tank and tighten flush valve nut if flush valve gasket is leaking.
Do not overtighten. If leakage continues, replace gasket.
C. Clean fill valve seat/seat washer of debris, or replace piston/seat
washer assembly.
D. Replace fill valve if valve float sinks.
E. Adjust tank water level if too high.
2. No flush.
A. Remove the canister out of the flush valve and check mechanic system.
If it has some part damage, replace the new canister on the flush valve.
B. Adjust push rods to position properly on flush valve.
4. Long tank fill cycle.
A. Fully open water supply shut-off valve.
B. Clean fill valve inlet, valve head, or supply line. Flush lines.
5. Noisy tank fill cycle.
A. Partially close the water supply shut-off valve if water pressure to the
toilet is too high. Check toilet performance following any such
adjustment.
B. Remove dirt or obstruction in valve head, flush line.
2.
A.
B.
4.
A.
B.
3.
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A.
B.
C.
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D.
E.
1.
A.
B.
C.
D.
5.
A.
B.
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