Kohler K-11184T User Manual download pdf (Page 8)

SYMPTOMS PROBABLE CAUSES

CORRECTIVE ACTION

TROUBLESHOOTING CHART

1. Float valve turns on/off

by itself without toilet

being flushed

2. Float valve continues

to run, allowing water

to enter tank.

3. Incorrect water level

height.

4. Long or noisy tank fill

5. Poor flush.

6. Toilet overflows.

A. Flush valve seal worn, dirty or damaged.

A. Float height incorrect.

A. Plugged valve inlet or supply line.

A. Water usage is too low.

B. Trapway obstructed.

C. Soil pipe or vent is obstructed.

D. Supply shut-off valve not fully open.

A. Toilet trapway is obstructed.

B. Soil pipe or vent is obstructed.

A. Inspect, clean and, if necessary replace seal.

A. Adjust float by squeezing float adjustment clip,

and sliding float up or down on float rod until

water leve is at marked water line.

A. Perform corrective action 2.A.

A. Adjust the water tank level.

B. Unclog trapway.

C. Clear obstruction from soil pipe or vent.

D. Open supply shut-off valve.

A. Use plunger to unclog.

B. Clear obstruction from soil pipe or vent pipe.

A. Foreign particles lodged under the float valve

seal (located under float valve cap)

B. Float valve seal (located under float valve cap)

may be cracked or split.

C. Tank water level set above overflow level.

A. Shut off water supply; remove float valve cap

assembly by rotating 1/8 turn

counterclockwise. Cover uncapped lower

valve unit with an inverted cup (holding it to

prevent overspray), and turn water on and off

a few times. Clean float valve seal surface

(located under float valve cap). Replace float

valve cap assembly by engaging lugs and

rotating 1/8 turn clockwise. Turn water on.

Install filter in supply line to prevent recurring

problems.

C. During fill cycle, hold float under water a few

seconds to allow it to fill with water ballast.

Adjust float by squeezing float adjustment clip,

and sliding float up or down on float rod until

water level is at marked water line.

B. Replace seal.

A. (

)

B. ( )

1/8

()

1/8

A. 2AA.

6. A.

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Kohler K-11184T User Manual Page 8

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