Wolverine Brass 87750 User manual

800-944-9292 www.wolverinebrass.com
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92-87750-02
Installation Instructions
87750
87751 Adjustable
Wrench
TOOLS AND SUPPLIES NEEDED NOTE
• When installing the fill valve, the critical level on
the fill valve (identified on the valve marked "CL ")
should be at least 1" (25.4mm) above the top of the
overflow pipe of the flush valve. This will ensure code
compliance.
• Do not install this product using any additional
sealants.
• Water Temperature: 2°F to 45°F
• Fill valve operating pressure range: 30-120psi
IMPORTANT
SAFETY TIPS:
• Cover your drain to prevent loss of parts.
• Be sure to read instructions thoroughly before
beginning installation.
• Inspect all connections after installation.
• NOTE: This installation manual covers several
models of the Toilet Fill Valve. While the
appearance of your Toilet Fill Valve may differ
from those shown, the installation method is the
same.
WARRANTY:
Warranty information can be found at:
www.wolverinebrass.com
WARNING
DO NOT OVER-TIGHTEN
CONNECTIONS OR
DAMAGE MAY OCCUR.
DO NOT USE CHLORINE OR
ANY CHEMICALLY RELATED
COMPONENTS AS THIS
WILL RESULT IN DAMAGE
TO TANK COMPONENTS
AND MAY CAUSE
FLOODING AND PROPERTY
DAMAGE.
USE OF CHLORINE OR
CHEMICALLY RELATED
COMPONENTS WILL VOID
WARRANTY.
!
PREPARING INSTALLATION
1
• Turn OFF water supplies.
• Drain Toilet Tank completely.
• Remove existing Fill Valve.
• Remove any debris and
thoroughly clean mating
surfaces.
FILL VALVE INSTALLATION
2Unscrew and remove the Quick Connect
Mounting Nut (1). Connect the Refill Tube to the
Fill Valve prior to installation (2). 3Insert the Fill Valve (1) into the mounting hole
located at the bottom of the tank.
• From below, install the Quick Connect Nut.
The Quick Connect Nut can be easily installed by
sliding the Quick Connect Nut upwards until it
makes contact, then rotating clockwise to hand
tighten (2).
• NOTE: Do not over-tighten any connections or
damage may occur.
REFILL
TUBE

x
WATER
LEVEL
4Connect the Refill Tube (1) to the overflow outlet
of the flush valve.
• NOTE: Make sure the Refill Tube is above
water surface.
5Install Water Supply Line (1) (not supplied) to the
Shank of the Fill Valve. Take care to not
over-tighten or damage may occur. Turn ON
water supplies and check for leaks.
WATER LEVEL ADJUSTMENT
6The Fill Valve is factory set to the lowest water level possible.
To increase water level, turn the Rotating Dial counterclockwise (1) while holding the body of the Fill Valve
to prevent any unnecessary movement.
• There are 24 marked dots on the Rotating Dial. Each dot represents a level of adjustment in regards to the
water level in tank.
7To decrease water level, turn the Rotating Dial clockwise (1).

FILTER CLEANING
8• Turn OFF water supply.
• Lift the Handle (1) and rotate the Filter
counterclockwise while holding the Rotating
Dial still.
9Once Filter is released, lift to remove the Filter (1). 10 Clean and reinstall the Filter (1) by rotating the
handle clockwise while holding the Rotating Dial
(2). 11 Turn ON water supplies and check for leaks.
TROUBLESHOOTING
Issue: Water surface is too high or too low
Cause: Inlet Valve is not adjusted to the desired position.
Solution: Adjust water level by following the “Water Level
Adjustment” section.
Issue: Inlet Valve does not turn on
Cause: Water Supply is off.
Solution: Turn on Water Supply. If Fill Valve is still not functional, turn
off Water Supply and clean Filter Screen by following the “Filter
Cleaning” section in the IOM.
Issue: Inlet Valve does not turn off
Cause: Refill Tube wasn’t installed properly.
Solution: Re-install the Refill Tube by following Step 4 of the “Fill
Valve Install” section.
CALIFORNIA PROPOSITION 65:
WARNING: This product can expose you to chemicals including lead, which is known to
the State of California to cause cancer and birth defects or other reproductive harm. For
more information go to www. P65Warnings.ca.gov.
Wash hands after installation, repair, or removal of this product.
PRODUCT WARRANTY:
With exception of items listed below, this product has a limited warranty against
defects in materials or workmanship for a period of one year from the date of
purchase.
Warranty is limited to replacement of defective components or units. Associated
replacement or repair labor costs are NOT included. This warranty only pertains to single dwelling
residential use. Valves used for other than single dwelling residential use are covered by a 5 year limited
warranty from the date of purchase.
87750 / 87751 ROUGH-IN DIAGRAM
DIMENSIONS SUBJECT TO CHANGE WITHOUT NOTICE.
21
2
"
64mm
21
8
"
54mm
31
16
"
77mm
8 3/4in [223mm] MIN
12 1/2in [317mm] MAX
11
16
"
18mm
15/16-14 UNS-1
FIT 7/8" BALLCOCK
6in [150mm] MIN
9 5/8in [245mm] MAX
WATER LEVEL
R
7
8
"
22mm
COMPLIANCE:
CONNECTIONS:
ASME A112.18.1
Contractor to supply necessary inlet
connections.