Lacava 4288 - Manual (Page 5)

LACAVA LLC 5
Installation Instructions/Instrucciones de Instalación
1. Install “bottom-in” fill valve into tank. Unthread nut from
end leaving black rubber washer, place valve assembly
through hole, then tighten nut on the outside of the tank by
hand.
2. By eye adjust the fill valve height so that when tank fills
water will fill to the fill mark on the inside of the tank. (NOTE:
minor adjustments can be made by sliding grey door
up/down)
Water Level (MAX)
Water Level (MIN)
To adjust valve height:
a. Push grey lock down then holding valve right above
grey lock, twist counter clockwise.
b. Now move up/down to desired height.
c. Twist clockwise and push grey lock back up to lock.
3. Install flush valve housing into the tank flush hole.
- Make sure brass blocks are under the hole and
use phillips head screw driver to snug housing
around the hole.
4. Next place flush valve in housing and press
down until you feel it snap in place. (NOTE: to
uninstall: rotate flush valve until it clicks and you
cannot rotate anymore. Then pull valve straight up
out of housing)
NOTE: Volume of water for each flush function can
be adjusted. Slide grey tab for half flush and red
tab for full flush (up for more volume and down for
less).
Dual Flush System Installation/Adjustment
BRASS BLOCKS
+
-
+
-