Kohler K-3378-EB - Manual
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Table of Contents:
- Page 6 – SERVICING THE FRENCH CURVE TOILET
- Page 8 – SERVICING THE PALARRE TOILET SEAT; as shown in
- Page 9 – LUSTRA SEAT REMOVAL; Lustra Seat Removal; PILLOW TALK SEAT REPLACEMENT; Pillow Talk Seat Replacement
- Page 11 – NOTE: May be caused by tem
- Page 12 – TROUBLESHOOTING GUIDE FOR ROCHELLE AND PALARRE; NOT
106423-0290
SIPHON VORTEX LOW
PROFILE ONE-PIECE
TOILETS
INTRODUCTION
This service instruction will help you understand the opera
tion and repair of Kohler low profile onepiece toilets.
The following models are included in these instructions:
K-3378-EB PILLOW TALK K-3383-EB PALARRE
K-3385-EB ROCHELLE
K-3397-EB SAN RAPHAEL
K-3402-EB RIALTO
K-3408-EB CABERNET
THEORY OF OPERATION
Consider how a low profile, onepiece toilet differs from the
closecoupled toilet. All the water in a close coupled toilet is
held in a tank that is above the rim of the bowl. Water to the
rim and jet is supplied by gravity.
On the other hand, a onepiece toilet holds all the tank
water below the rim of the bowl
as shown in Fig. #1.
Fig. #1
When the trip lever is actuated, water enters the supply
valve and flows to the diverter valve. At this point all line
water is diverted to the rim. The tank water is only used to
start the water action in the bowl, and to direct water to the
upleg of the trapway to start the siphonic action
as illus
trated in Fig. #2.
Fig. #2
After the flush is completed, the diverter valve directs water
to the rim for bowl refill, and to the tank for tank refill.
Since water which only will be directed to the jet is stored in
the tank, sufficient water to the rim must be supplied by the
supply valve
as shown in Fig. #3.
Fig. #3
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Summary
- 6 - VOLUME CONTROL. If necessary, you can adjust the flow of water with adjusting screw. Decrease the flow byturning the screw downward or increase the flow by turn ing the screw upward. The screw must be locked afteradjustment with the locknut. TRIP LEVER ASSEMBLY. When the trip lever arm is at r...
- 8 - SERVICING THE PALARRE TOILET SEAT 1. Insert the seat hinge bolts through the holes in the toilet bowl ledge and secure with two wing nuts as shown in Fig. #20. Assembling the Palarre Seat Fig. #20 Seat Hinge Bolts Toilet Toilet Seat Wing Nuts 2. Refer to Fig. #21. Hold the cover at approximate...
- 9 - LUSTRA SEAT REMOVAL 1. Refer to Fig. #24. Pry up seat hinge post covers and loosen screws. Remove wing nuts. Lustra Seat Removal Fig. #24 Seat Hinge Post Covers Screw Wing Nut 2. Remove seat from toilet. PILLOW TALK SEAT REPLACEMENT 1. Refer to Fig. #25. To install Pillow Talk toilet seat, sli...
