Elkay EZH2O Series User Manual

PAGE 8
4420DBBFFR_FTN LK4420DBBFFR_FTN
98880C (Rev. C - 12/15)
TROUBLE SHOOTING
Insufcient Flow: Check that the shut-off valve is wide open. Verify minimum 20 PSI supply pressure. Clean inlet strainer screen located in the valve body. Clean
rubberoriceinowcontrollocatedbelowfrostlineinbushingbetweenbarbttingandvalve.
No Flow: Check for leaks in the air tubing going from the push button to the valve. Make sure the air tubing compression nut is hand tight. Disconnect air tube from
pushbutton.Placengeroverairoutlet.Pushbuttontotestdiaphragm.Tightendiaphragmcapscrews.Replacediaphragmifnecessary.
Continued Insufcient or Varied Flow:
•Replaceowcontrol.
• Check for kinks in the tubing.
• Remove the PVC cap from the PVC column. Remove the valve assembly from the PVC column by carefully pulling up on the nylon strap. Pressure test the valve
assembly for leaks. Check stream height from the bubbler on units with a bubbler. Stream height is factory set at 35 PSI. If supply pressure varies greatly from
this, adjust the screw on the regulator (Item 9, Page 6, Stream Height Adjustment). Clockwise adjustment will raise stream and counter-clockwise adjustment will
lower stream. For best adjustment stream height should be approx. 1-1/2" (38mm) above the bubbler guard. Replace the valve into the PVC column. Make sure the
supply hose coils into the bottom of the PVC column without any kinks and double check that the valve is positioned fully at the bottom of the PVC column. Cap
the PVC column.
Continuous Flow: Insure that push button is not obstructed and springs back to normal position. Remove four screws which secure plastic diaphragm block to valve
body. Pull plastic and rubber diaphragm assembly out of valve body. Locate tiny hole in rubber diaphragm just under lip of plastic part. Clean debris from this hole.
Inspectvalveseatforgrooves.IfvalveseatwasOKanddiaphragmholewasfreefromdebris,inspectrubberbuttonlocatedatcenterofoatingsteeldiscinvalve
diaphragm block assembly. If button is worn, turn disc over or replace it. If diaphragm and seats are in good condition, stretch spring slightly. Spring is located behind
oatingstainlesssteelplate.Insurethatairbleedportonvalveplasticblockassemblyisnotplugged.
The following items are included with
the 4420BFDBFR Fountain
28467C
28955C*
45476C
45464C
45724C
45726C
45727C
45931C
60905C
66815C
66816C
97446C
98530C
98532C
98677C
98679C
98680C
98681C
98682C
98683C
98684C
98685C
98686C
98837C
66461C
98901C
75565C
98904C
P05031
45832C*
45833C*
66346C
55960C
40551C
45926C
70745C
75521C
56092C
56123C
56307C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
NS
NS
NS
NS
NS
NS
NS
Basin
Cover - Round Plate
Tube - Drain
Plug - 1-1/2" Drain
Tailpipe - 1-1/4" X 10" Lg.
Drain Plug - 1-1/2" (Pet Fountain)
Body - Bubbler (Pet Fountain)
Plug - Outdoor Bottle Filler Drain
Valve - Flow Control
Tube - Drain
Tube - Drain (Arm Only)
Kit - VR Bubbler
Kit - Regulator (Pet Fountain)
Kit - "O" Rings and Fittings
Kit - Gasket
Kit - Nozzle
Kit - Aerator
Kit - Bottle Filler Trim
Kit - Push Button
Kit - Plastic Drain
Kit - 90° Plastic Drain
Kit - 4400 Series Hardware
Kit - Bottle Filler Waterway
Dual Control Valve System w/1 Reg.
Fitting - 1-1/4" x 1-1/4" Rubbe
Kit - Freeze Resist Push Button
Fitting - Double Male Connector
Dual Control Valve Assy. (1 Btl Flr & 1 Bubbler)
Aerator
Panel - Access
Panel - Bottom Cover
Tube - Drain
Fitting 1-1/4" to 3/4" Pressure
Tailpipe - 1-1/4" X 6-7/8"
Tube - Drain 27-1/2" Lg.
Fitting - 1/4" to 3/8" Tube Union
Bit - Pinned Torx T-27
Poly Tubing - 1/4" (Cut To Length) - To Bubbler
Poly Tubing - 1/8" (Cut To Length) - To Actuator
Poly Tubing - 3/8" (Cut to Length) - To Nozzle
ITEM NO.
PART NO.
PARTS LIST
DESCRIPTION
PRINTED IN U.S.A.
Halsey Taylor – halseytaylor.com
Elkay – elkay.com
FOR PARTS CONTACT YOUR LOCAL DISTRIBUTOR OR CALL TECHNICAL SERVICES AT 1.800.834.4816
2222 CAMDEN COURT, OAK BROOK, ILLINOIS 60523
*select color option to complete part number
NS = Not Shown
*FINISH COLOR OPTIONS – Choose color option to
complete your model number, add as sufx example:
4420BF1UDBFRKEVG
Mattenish:Evergreen=EVG
Glossnish:
Beige = BGE Gray = GRY Terracotta = TER
Black = BLK Orange = ORN White = WHT
Blue = BLU Purple = PUR Yellow = YLW
Brown = BRN Red = RED
Vandal-Resistant Bubbler Detail
BASIN
12
FIG. 7

Elkay EZH2O Series Specifications

General

ADA Compliant	Yes
Activation Method	Push Button
Rated for Outdoor Use	Yes
Bubbler Material	Stainless Steel
Material	Stainless Steel
Mounting Type	Wall Mount