Installation Instructions - Kohler New Zealand

Care and CleaningIf you live in a hard water area, you should make certain that the holes inthe rim are kept clean for proper pan flushing.Toilet cleaners should beused at least once a week. Use a long-handled brush to clean the rim holesand to clean as far into the trap as possible to prevent mineral depositsfrom forming.Most toilet cleaners are not harmful to the vitreous china surface of thetoilet pan. Kohler Co. does not recommend the use of any cleaning productswhich are submerged in the cistern as the acids contained within the cleanerwill prematurely deteriorate gaskets and valve parts. Please follow the pancleaner manufacturer’s instructions carefully.DO NOT USE HARSH ABRASIVE CLEANERS.THESE INSTRUCTIONS CONTAIN WARRANTY AND MAINTENANCEINFORMATION. PLEASE SAVE FOR FUTURE REFERENCE.Kohler Co. 3 1102602-A5-D

TroubleshootingThis troubleshooting guide is for general aid only.Symptoms Cause Corrective action1. Inlet valve turnson/off by itselfwithout toiletbeing flushed.2. Inlet valvecontinues to run,allowing waterto enter cistern.3. Incorrect waterlevel height.4. Long cisternfill cycle.A. Outlet valve sealworn, dirty ordamaged.A. Foreign particleslodged under the inletvalve seal (locatedunder float valve cap).B. Inlet valve seal(located under inletvalve cap) may becracked or split.C. Cistern water levelset above overflowlevel.A. Float heightincorrect.A. Restricted valve inletor supply line.A. Inspect, clean and, ifnecessary replace seal.Refer to seperate inletvalve instructions.Refer to seperate inletvalve instructions.A. Fully open the watersupply shut-off valve.B. Clean the valve inlet,valve head, or supplyline. Flush the lines.1102602-A5-D 4 Kohler Co.

Troubleshooting Con.Symptoms Cause Corrective action5. Noisy cisternfill cycle.A. Restricted valve inletor supply line.6. Poor flush. A. Water usage is toolow.B. Trapway obstructed.C. Soil pipe or vent isobstructed.D. Supply shut-offvalve not fully open.A. Partially close thewater supply shut-offvalve if the waterpressure to the toilet istoo high. Check the toiletperformance followingany such adjustment.B. Remove dirt orobstructions from thevalve head. Flush thelines.A. Adjust the water.B. Unclog trapway.C. Clear obstructionfrom soil pipe or vent.D. Open supply shut offvalve.7. Toiletoverflows.A. Toilet trapway isobstructed.B. Soil pipe or vent isobstructed.A. Use plunger tounclog.B. Clear obstructionfrom soil pipe or vent.Kohler Co. 5 1102602-A5-D

Replace the Seal Shut off the water supply to the toilet. Flush the toilet to relieve waterpressure in the flush valve. Carefully remove the cistern cover, and set it upside down on a clean,soft surface. Note the position of the colored buttons on the top of the flush valvecanister for reinstallation.A. Turn right and pull straight up on the canister out of the flush valve.B. Squeeze the tabs on both Sides of the canister, and pull the canisterstraight up and out of the flush valve. Remove and replace the seal on the bottom of the canister. Reinstall the canister:A. Push straight down in to the place and turn left.B. Pressing it into the flush valve so it snaps into place. Rotate the canister as needed so the colored buttons are in their originalpositions. Carefully reinstall the cistern cover onto the cistern. Turn on the water supply to the toilet. Flush the toilet several times using first one push button and then theother to verify proper operation. Check for leakage.Kohler Co. 7 1102602-A5-D