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Caution:   

Be sure to turn off hot and cold water supplies 

before installing or servicing faucet.

Installation Procedure

1. 

Push valve bodies through holes in sink from 

underneath. Make sure 

flange nuts

 and 

mounting 

washers

 are on underside of sink. Valve with red striped 

hose (hot) is on the left and blue (cold) is on the right.  

Put gasket (LN-129) over 

valve body

. Thread escutcheon 

(LN-128) onto 

valve body. 

The top of the valve spindle 

should measure 1-7/8” from mounting surface (See 

rough in drawing).

 

2. 

Thread collar (LN-112) on to valve body until it reaches 

the escutcheon (LN-128). 

3. 

CRP handle installation: Ensure valve spindle is rotated 

to the OFF position. Place handle on valve spindle and 

thread screw (LN-121A) into valve.

4. 

Tighten 

flange nuts 

and 

mounting washers

 from 

underneath sink and secure with 

mounting screws

 if 

necessary.

5. 

Install spout (LN-254A) and centerbody (LN-188) 

through center in sink hole from above sink. Secure 

spout to sink with washer (LN-138) and nut (SPF-26). 

Washer (LN-138) flat side should face back of the sink. 

Thread tee (LN-189) to bottom of centerbody (LN-188).

6. 

Thread 

flex hose adapters

 into tee (LN-189) using pipe 

sealant on the threads. Attach 

flex hoses

 to 

flex hose 

adapters

.

7. 

Connect hot supply to left tube and cold supply to right 

tube using appropriate connectors. 

8. 

Pop-up drain installation:

a ) 

Remove pop-up plug, tail piece and flange from 

the drain body. Make sure that locknut is threaded 

all the way down onto the body with flat friction 

washer in middle and beveled washer on top.

b ) 

Apply plumbers putty or sealant to bottom of 

flange.

c ) 

Install drain body through drain opening in 

lavatory and screw flange onto the drain body 

making sure that the threads are completely 

engaged for proper sealing and strength of the 

connection. Apply joint compound to all threaded 

parts to insure proper seal. Apply putty or teflon 

tape to tail piece before attaching to drain body. 

d ) 

Tighten locknut to compress the beveled flange 

evenly across the bottom of the drain opening taking 

care not to over tighten the locknut, causing damage 

to the lavatory. Apply teflon tape (clockwise) on tail 

piece and thread into outlet of body.

e ) 

Insert pop-up plug and pivot rod into body and 

tighten retaining nut until the ball is seated on the 

ball washer.
Note: The pop-up plug can be installed either in the 

removable or non-removable position, depending 

on the location of the hole located in the guide at 

the bottom of the plug.

f ) 

Slide the pivot rod through one side of the spring 

clip, then the appropriate adjustment hole and then 

other side of the spring clip.

g ) 

Insert lift rod through faucet housing and the top of 

the lift strap and secure it in place by tightening the 

screw.
Note: To insure proper operation of lift rod and 

pop-up, some adjustment of the linkage may be 

required.
There are two possible adjustment points:
     1) lift strap to lift rod 
     2) lift strap to pivot rod

8. 

It is very important to thoroughly flush the supply lines 

to prevent foreign matter, i.e. copper chips, sand, stones, 

etc. from damaging the sealing surfaces of cartridge.
Remove aerator and open hot and cold to full open then 

open both supplies. Let water run through hot and cold 

long enough to flush supply lines thoroughly. Shut off 

faucet and replace aerator. Check for leaks. 

Replacing cartridge (KN-113 or KN-114):

1. 

Remove plug button (LN-243H or LN-243C), loosen 

Phillips head screw (LN-121A) and remove handle (LN-

177).

2. 

Remove collar (LN-112) by turning counter clockwise.
Caution:   Do not use wrench as this may damage the 

surface finish.

3. 

Place wrench on cartridge hex nut (KN-113, KN-114). 

Turn wrench counterclockwise until cartridge is 

removed.

4. 

Install new cartridge. Turn cartridge with wrench until 

cartridge does not turn easily then turn 1/4 to 1/2 turn 

further. Reassemble handle in reverse fashion.

Widespread Lavatory Faucet  

SLW-4412

Installation and Service Instructions

Carrington

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