Lacava EX22 User manual

LACAVA ZOOM
deck-mount electronic faucet
EX22/EX22.5/EX22.35
• Replacement parts:
• 
•
• #EX20A - mechanical mixing valve
• 
• American size grid drains
Exterior Dimensions:
Material:
Water use:
Finishes:
Cutout Size:
Accessories included:
n
H: 5 1/2” SPOUT: 6 3/4”
1 GPM (EX22), 0.5 GPM (EX22.5), 0.35 GPM (EX22.35)
CR - polished chrome
Ø 1 3/8”
Recommended Items:
•
and standards
Codes + Standards:
ADA
Features:
Revised: 9/26/2022
LACAVA | CHICAGO, IL, USA | 773.637.9600 | [e-mail] | LACAVA.COM
Specifications:
Installa�on:
solid brass constron
Meets and ex
compliant when installed to specic
reirement this reglon
Mixing valves (sold separatel)
LACAVA reserves the right to revise andimension orrmon on this sheet withotce. Dimensions are nominal and mavarwithin an istraccepted tolerance 1/4”.
Drawings provided herein are meant to give theer an idea the prodct and are not made to scale. Locmbing is meantor reerence, orspecic applicon mavar.
• 0.5 GPM CAL-Green compliant (EX22.5)
• #EX22-SENR replacement sensor
• 0.35 GPM LEED Credit (EX22.35)
• 
• 
• 
Power supply: AC/DC
PN - polished nicel
el
gold


• 
• For cold or premixed water (mixer sold separatel)





•
•
•
SI
 Fahrenheit (1-50


•
•
INLET
M1/2”
32
Ø 1 1/4"
Max 1 3/8"
35
4 7/8"
125
4 3/4"
120
tree saerom
sprrable pathogens
commercial grtomatxre
loow promotes watavings
•
•
•




6 3/4"
171
5 1/2"
141
3 1/2"
82 Ø 1 1/8"
29
1 7/8"
48

ZOOM
LACAVA
thermostatic valve for electronic faucets
EX25A
•Wall-mount Zoom faucets: EX03A, EX04A, EX24
•Deck-mount Zoom faucets: EX10A, EX11, EX16, EX18, EX21, EX22
Recommended for Items:
•
Codes + Standards:
•integrated themosta�c valve
•includes built-in filters and check valves
Features:
LACAVA reserves the right to reviseany dimension or informa�on on this sheet without no�ce. Dimensions are nominal and may vary within an industry accepted tolerance of 1/4”.
Drawings provided herein are meant to give the user an idea of the product and are not made to scale. Loca�on of plumbingis meantforreference, yourspecificapplica�on may vary.
Revised: 03/25/2021
LACAVA | CHICAGO, IL, USA | 773.637.9600 | [e-mail] | LACAVA.COM
Specifications:
Installa�on:
Exterior Dimensions:
Material:
Connec�on IN:
Connec�on OUT:
flexible wall mount
W: 2 1/8” H: 6 5/8”
solid brass construc�on
2 x M 1/2” G
F 1/2” G
OUTLET
F 1/2” G
COLD
M 1/2” G
HOT
M 1/2” G
2 1/8”
54
4 1/4”
115 3 5/8”
90
1 1/2”
39
6 5/8”
170
•water flow rate : 6 GPM at 43.5 PSI
•standard water temperature range 68-118⁰F
100
• Replacement part:
•R039 Vernet thermosta�c cartridge
Meets and exceeds applicable na�onal
codes and standards including ASSE 1070.

LACAVA®
6630 West Wrightwood Ave. Chicago, IL 60707 tel [phone] fax [phone] [e-mail] www.lacava.com
Owner’s Manual
Zoom Faucet
Item #EX11/EX11.5/EX11.35
EX22/EX22.5/EX22.35
Features:
-Deck-mount single hole faucet
-For cold or premixed water (mixer sold separately)
-Electronic touch-free (infrared sensor) operation promotes germ free environment
-Brass construction
-Includes flexible supply line F 1/2”
-Water flow rate: 1 GPM (EX11, EX22), 0.5GPM (EX11.5, EX22.5), 0.35GPM (EX11.35 ,EX22.35)
-Water temperature: 34-120 degrees Fahrenheit (1-50 degrees Celsius)
-Sensing distance range: 2”-12” (5-30 cm)
-It can be installed to meet ADA compliance
-Automatic protection stops water after 60 seconds
-Power supply: AC-DC (battery back up)
-Water pressure: 15-90 PSI, recommended 43.5 PSI
-Meets and exceeds applicable national codes and standards
-1 GPM Watersense certified (EX11, EX22)
-0.5 GPM CAL-Green compliant (EX11.5, EX22.5)
-0.35 GPM LEED Credit (EX11.35, EX22.35)

LACAVA 2
Product Specifications/Especificaciones de Producto
Note:
Drawings provided herein are meant to give the user an idea of the product and are not made to scale. The sizes in
inches are rounded up to the nearest 1/16.
Nota:
Los planos proporcionados en este documento tienen el propósito de dar al usuario una idea del producto y no
están hechos a escala. Los tamaños de pulgadas se redondean al más cercano 1 / 16.
2”
50
INLET
M1/2”
5"
128
30
o
3 3/4"
95
6 3/4"
172
4 7/8"
125
4 3/4"
120
35
Ø 1 3/8"
Max 1 1/4"
30
INLET
M1/2”
32
Ø 1 1/4"
Max 1 3/8"
35
4 7/8"
125
4 3/4"
120
6 3/4"
171
5 1/2"
141 3 1/2"
82
1 1/8"
29
1 7/8"
48
EX22
EX11

LACAVA3
Parts Breakdown/Desglosamiento de Partes
Note:
Please reference this sheet and the corresponding part number when requesting parts.
Nota:
Por favor referirse a esta pagina y la parte correspondiente cuando ordene partes.
1
2
3
4
5
6
7
8
9
10
AERATOR TOOL for EX11
Please use a coin for EX22

LACAVA 4
Installation Instructions/Instrucciones de Instalación
<1 3/4”
45
1. Install faucet body into mounting hole and install
washer and lock nut from underneath the mounting
surface (avoid damaging mounting surface by over-
tightening).
2. Remove the 4 phillips screws holding the cover on
the control box and remove the cover (1).
3. Unplug the battery box, uncrew the top, and install
four AA batteries (2).
4. Close the battery box (3), plug it in and re-install in
the control box cover.
Warnings:
-Do not install the fixture facing a mirror-like surfaces or other electronic systems
operated by an infra-red sensor
-Space for installation so that the user hands should not interfere with the sensor
detection area while operating a nearby faucet or other objects
-The control box must be accessible after installation

LACAVA5
Installation Instructions/Instrucciones de Instalación
5. Mount the control box in an accessible location (1).
6. Install supply line to the inlet and fasten the hose to
the outlet using the buckle (2).
7. Attach the sensor cable
and transformer cable (3).
INLET
OUTLET
TRANSFORMER
SENSOR
CABLE
RESET
BUTTON
8. Now press and hold the reset
button (4) for 3 seconds and release,
place hands under the tip at desired
sensing distance 2”-12”, wait 20 seconds
while the sensor determines the field range.
9. Once range is determined
normal operation can begin.
3
3
4
How to Use
Place hands in the sensor field Water runs for 10 seconds and
then shuts down
Remove hands from sensing field for 3 seconds
to repeat the cycle
PROBLEM CAUSE SOLUTION
No water running
The batteries are exhaused Replace the batteries
Watter supply cut off Check water supply lines
Dirt in the filter Clean the filter
Water pressure too low Increase the water pressure
Water does not turn off Dirt in the sensor window Clean the sensor
Very low water flow Water supply is obstructed Adjust water supply
The filter is too dirty Clean the filter
Too high water flow Water pressure is too high Adjust water pressure down
Short battery life Incorrect batteries Use 4 AA Alkaline batteries
The sensor light
does not turn on
The light is broken Change the light or circuit board
The circuit board is wet
or signal line is wet
Dry out all supply lines
The batteries are exhaused Replace the batteries
Poor connection to batteries Check/plug in all connections
Troubleshooting
Sensor
Range
Adjustment

Cleaning and Care
For best results, please care for this product in accordance with the following instructions:
- Only use warm water and a mild detergent (i.e. dishwashing soap) for cleaning.
- If another cleaner is used, check the label to make sure that it is safe for use on the material being cleaned and
always test in an inconspicuous area first.
- Make sure to wipe any excess cleaners off with a damp sponge or cloth and then rinse with water.
- Dry the surface with a soft cloth until dry after each use.
- Never use abrasive materials or cleaners that contain ammonia, bleach or acid, since they can cause damage
to the finished surface.
We would like to thank you for your purchase and are confident that you will be able to enjoy our products for
many years to come!
Para mejores resultados, por favor cuide des este producto de acuerdo con las siguientes instrucciones:
- Sólo utilice agua tibia y un detergente suave (es decir, el jabón para lavar la vajilla) para la limpieza.
- Si se utiliza otro limpiador, revise la etiqueta para asegurarse de que es seguro para el uso del material para su
limpieza y siempre prueba en un área discreta primero.
- Asegúrese de limpiar cualquier exceso de productor de limpieza con una esponja o un trapo húmedo y luego
enjuague con agua.
- Seque la superficie con un paño suave hasta que se seque después de cada uso.
- Nunca use materiales abrasivos o productos de limpieza que contienen amoníaco, lejía o ácido, ya que pueden
causar daños a la superficie acabada.
¡Nos gustaría darle las gracias por su compra y estamos seguros que usted podrá disfrutar de nuestros productos
por muchos años!
Cuidado y Limpieza
LACAVA 6
Maintenance
For best results, clean filter and aerator every 6 month or if the water flow is reduced.
FILTER AERATOR
Please use
a coin for
EX22

LACAVA®
6630West Wrightwood Ave. Chicago, IL 60707tel [phone]fax 773 637 [e-mail] www.lacava.com
Owner’s Manual
ZOOM Thermostatic Mixing Valve
Item: EX25A
Features:
-Wall-mount integrated thermostatic mixing valve
-Brass construction with Vernet cartridge
-Water flow rate : 6 GPM at 43.5 PSI
-Includes built-in filters and check valves
-Standard water temperature range 68-118⁰F
-Flexible installation

LACAVA 2
Product Specifications/Especificaciones de Producto
Note:
Drawings provided herein are meant to give the user an idea of the product and are not made to scale. The sizes in
inches are rounded up to the nearest 1/16.
OUTLET
F 1/2” G
COLD
M 1/2” G
HOT
M 1/2” G
2 1/8”
54
4 1/4”
115 3 5/8”
90
1 1/2”
39
6 5/8”
170
100

LACAVA3
Parts Breakdown/Desglosamiento de Partes
Note:
Please reference this sheet and the corresponding part number when requesting parts.
Nota:
Por favor referirse a esta pagina y la parte correspondiente cuando ordene partes.
Parts:
R039 thermorstatic cartridge

LACAVA 4
Installation Instructions/Instrucciones de Instalación
EX25A
Brass
Item Code
Material
Thermostatic cartridge
Flou rate
Temperature range
IN connection 2 x M 1/2” G
OUT connection F 1/2” G
Vernet, part # R039
6 GPM at 43.5 PSI
68-1180F
Installation Diagram
Technical Specifications
Mount and install components according to the diagram
Features included built-in filters and check vavles
SENSOR FAUCET/FIXTURE
SINKTOP
COLD WATER SUPPLY
HOT WATER SUPPLY
BATTERY/CONTROL BOX
THERMOSTATIC
MIXING
VALVE

LACAVA5
2. When cold or hot water supply are suddenly cut off, water flow will stop automatically to
prevent scalding.
Installation Instructions/Instrucciones de Instalación
Warnings:
- Factory temperature setting of 100ºF can be adjusted by turning the knob to higher or lower temperature
as indicated by markings.
- The red button is a safety stopper for 100ºF, it needs to be pressed down to bypass the safety limit and turn
the knob to a higher temperature. Max temperature limit for mixed water output is 118ºF.
- Recommended hot water supply is 150ºF and should not exceed 185ºF.
- Recommended supply water pressure is 43.5 PSI, range limits 14-80 PSI.
1. Make connection to control box and hot and cold water supply as indicated in the diagram,
test for leaks.
Control valve - old water supply
Control valve - hot water supply

Cleaning and Care
For best results, please care for this product in accordance with the following instructions:
- Only use warm water and a mild detergent (i.e. dishwashing soap) for cleaning.
- If another cleaner is used, check the label to make sure that it is safe for use on the material being cleaned and
always test in an inconspicuous area first.
- Make sure to wipe any excess cleaners off with a damp sponge or cloth and then rinse with water.
- Dry the surface with a soft cloth until dry after each use.
- Never use abrasive materials or cleaners that contain ammonia, bleach or acid, since they can cause damage
to the finished surface.
We would like to thank you for your purchase and are confident that you will be able to enjoy our products for
many years to come!
Para mejores resultados, por favor cuide des este producto de acuerdo con las siguientes instrucciones:
- Sólo utilice agua tibia y un detergente suave (es decir, el jabón para lavar la vajilla) para la limpieza.
- Si se utiliza otro limpiador, revise la etiqueta para asegurarse de que es seguro para el uso del material para su
limpieza y siempre prueba en un área discreta primero.
- Asegúrese de limpiar cualquier exceso de productor de limpieza con una esponja o un trapo húmedo y luego
enjuague con agua.
- Seque la superficie con un paño suave hasta que se seque después de cada uso.
- Nunca use materiales abrasivos o productos de limpieza que contienen amoníaco, lejía o ácido, ya que pueden
causar daños a la superficie acabada.
¡Nos gustaría darle las gracias por su compra y estamos seguros que usted podrá disfrutar de nuestros productos
por muchos años!
Cuidado y Limpieza
LACAVA 6