Kohler K-3607 manual Troubleshooting Table, Troubleshooting Guide

Troubleshooting Guide (cont.)
Troubleshooting Table
Symptoms	Recommended Action
1. Poor flush.	A.	If poor flush occurred for heavy waste while
		using the short trip button, use the long trip
		button.
	B.	If poor flush occurred soon after the toilet was
		previously used, the tank may not have refilled
		completely. Check the position of the water
		supply shut-off valve. If required, fully open the
		valve or wait longer between flushes.
	C.	Check for clogged trapway or rim holes. Clean if
		necessary.
	D. Check for clogged soil pipe or vents. Clean if
		necessary.
	E.	If poor flushes occur with full tanks and clean
		trapway, rim holes, soil pipes, and vents, then the
		pump may be the problem. Check that the pump
		hoses are undamaged and are properly installed.
	F.	Power interruptions or extreme low voltage
		conditions can prevent pump operations. Check
		that the proper electrical power is applied to the
		pump.
	G. If the problem persists, replace the pump.
2. Long fill	A.	Remove dirt or obstructions from the valve head.
cycle. Fill		Flush the lines.
valve does
not refill
the tank.
	B.	The valve inlet or supply line may be plugged.
		Clear particles from valve seat.
	C.	The supply stop may be closed. Fully open the
		supply stop valve.
	D. The fill valve may be clogged. Unclog the fill
		valve. If the fill valve was clogged, install a filter
		in the supply line to prevent recurring problems.
	E.	The float valve seal may be cracked or split.
		Replace the valve assembly.
1092035-5-A		18	Kohler Co.