Moen 8304 manual Electronic Faucet, Operations, Installation Instructions, DRY Test

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OPERATIONS

Electronic Faucet

Operation and Installation Instructions for Electronic Faucets-Battery-Powered

The battery-powered faucet is designed for ease of installation and provides a reliable, convenient, economical and sanitary system for high-volume users, such as hospitals, transportation terminals, restaurants, schools, sports arenas, office buildings and municipalities. It can be installed by one tradesman without electrical hook-up.

Operation:

1.The faucet operates by emitting a continuous infrared beam from the sensor.

2.As the user enters the beam’s effective range, a red light flashes one time to alert the user that the faucet will operate. As long as the user is in the beam’s range, the beam is reflected into the receiver circuitry and the system will operate.

3.When the user exits out of range, the sensor sends a signal to the solenoid for closure. The sensor then automatically resets and is ready for the next user.

4.Low battery indicator light comes on when battery is low.

Caution: Avoid installing the faucet where sensor faces a stainless steel wall or other reflective surface within the active range of sensors. Avoid facing another infrared sensor. It may cause faucet to activate unnecessarily.

INSTALLATION INSTRUCTIONS

DRY TEST

ATTENTION: To insure proper operation, before installing the faucet, a “DRY TEST” is recommended.

1.Take off the control box lid (17) by removing screws (16) with hex wrench.

2.Connect the sensor eye connector (25) at the end of the sensor eye cable (22) onto the circuit board (30) inside the control box (19) Refer to illustration “A”.

3.Slide battery housing out of control box (19) and install batteries (included) and slide battery housing back into control box (19). Insert the battery housing connector onto the circuit board. The lights on the circuit board should blink red/green/red.

4.Place your hand in front of the sensor (28) to operate the faucet and listen for a “clicking” sound.

5. Remove your hand and listen for a softer “clicking” sound. The “clicking” sounds

Circuit board

Circuit board

 

 

A side view

front view

AC/DC switch

 

 

DIP

DC receptor

 

AC

switches

 

 

 

 

 

 

receptor

 

 

 

Sensor

 

 

 

 

eye

 

 

 

 

cable pin

 

 

 

receptor

 

 

Solenoid

 

 

Reset

 

 

button

pin

 

Sensor

 

 

 

 

receptor

 

 

distance

 

 

 

 

Green

Red

 

 

 

indicate that the faucet is working properly. If there is no light or sound, please contact Moen at 1-800-289-6636.

6.The sensors are equipped with angular adjustments. The factory setting is in the center or straight position from the faucet. Adjustment is most easily performed before the faucet is installed. The adjustment is located inside the faucet body (1) behind the LED indicator liight (31) Refer to illustration “B”.

7.If you are ready to install the faucet, disconnect the sensor eye connector (25) at the end of the sensor eye cable (22) from the circuit board (30).

8.Ensure that the o-ring gasket (7) is seated properly and in place in the groove of the faucet body.

9. Set faucet on sink and install slotted washer

(9) and mounting nut (10). Tighten mounting nut (10) to secure the faucet to the sink.

10.Attach 90 degree elbow (11) to the mounting bolt (8). Tighten elbow (11) to secure to the mounting bolt (8).

11.Attach compression reducer (32) to the 90 degree elbow (11). Also attach compression adapter (13) to the solenoid valve outlet.

12.Connect the sensor eye connector (25) at the end of the sensor eye cable (22) onto the circuit board (30). Properly seat both the sensor eye cable seal and cable into the control box slot on the left. Reinstall control box lid (17) and tighten screws (16) to insure the control box is water-resistant. NOTE: make sure that the rubber seal plug is in installed in the AC adapter control box slot (on the right).

13. Connect 3/8” copper tube (supplied) between the 90 degree elbow (11) and the solenoid valve (23). Tighten compression fittings.

14.Insert white nylon washer (15) into swivel nut on filter body inlet.

15.A) For standard (pre-tempered or cold water) installation, attach water supply to inlet of in-line filter/check valve body.

B)If a tempered water installation is needed, attach mixing/check valve (optional) to the inlet of in-line filter/check valve body. Connect water supply lines to mixing/check valve. Refer to illustration

“C”. NOTE: USE TEFLON TAPE FOR ALL THREADED CONNECTIONS.

C)Refer to Illustration D for the optional mixing tee installation.

16.Mount faucet spout (3) to faucet body (1) and secure with spout o-ring (6) and spout nut (5). Tighten spout nut (5).

17. Turn on water and check for leaks. Place hand in front of sensor to activate water. Remove hands and the water should stop. If not, refer to troubleshooting guide.

18. For timing adjustments, refer to instructions on the inside of the control box lid. Refer to Illustration E.

A)Note: Be sure to depress the re-set button, located on the circuit board, after each adjustment.

B)The factory settings are:

Sensor Distance Adjustment = approximately 3.5 inches from the lens

Time Delay to shut-off after hands are removed = 1 sec seconds

Auto – shutoff = 30 seconds

E CONTROL BOX INSTRUCTIONS

 

adjustor

LED

 

LED

Sensor

 

B

Lens

28 Sensors

 

 

22 Sensor

Eye Cable

C

Compression adapter

Optional Supply Tube provided by installer

D

Compression adapter

Optional

Supply

Tube provided by installer

ADJUSTMENTS: (DIP Switches):

 

 

1. Shut-off time delay

 

3. Sensor Distance:

after hands are removed:

Distance

SW6

 

Time Delay

SW1

SW2

SW3

3.5 – 12"

on

 

1 Sec

on

on

on

10 – 24"

off

 

2 Sec

on

on

off

4. Faucet Setting:

 

3 Sec

on

off

on

 

4 Sec

on

off

off

Setting

SW7

SW8

5 Sec

off

on

on

Faucet

on

off

6 Sec

off

on

off

SENSOR DISTANCE

 

7 Sec

off

off

on

 

8 Sec

off

off

off

ADJUSTMENT (SDA): Preset

2. Auto Time-Out Feature:

at factory. If adjustment is

needed; Locate

 

Time-Out

SW4

SW5

 

potentiometer with Phillips

0 Sec

on

on

 

Head adjuster screw. Turn

15 Sec

on

off

 

adjuster screw clockwise to

30 Sec

off

on

 

increase SDA, counter

60 Sec

off

off

 

clockwise to decrease SDA.

3

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Contents Helpful Tools Herramientas Utiles Outils Utiles INS239 ModelModelo ModéleSuministradas Fournies Parts Diagram DI´ÁGRAMA DE Piezas Tableau DES PiècesParts PiècesOperation Installation InstructionsElectronic Faucet OperationsNot shut Electronic Faucet-Troubleshooting Guide Battery PoweredProblem Possible Cause To Diagnose Remedy Faucet will Not turn onInstrucciones DE Instalacion Llave ElectrónicaOperaciones OperaciónCierra Problema Causa Posible Para Diagnosticar Remedio LA LlaveNo SE EnciendeFonctionnement Directives D’INSTALLATIONRobinet elétronique FonctionnementNE SE LE RobinetPAS Robinet

8304 specifications

The Moen 8304 is a high-performance kitchen faucet that combines functionality with stylish design. Designed to meet the varying needs of modern kitchens, this faucet is an ideal choice for home chefs and families alike.

One of the standout features of the Moen 8304 is its innovative Reflex system. This technology allows the spray head to smoothly retract back into place after use, ensuring a clean and clutter-free look. The Reflex system also provides a wide range of motion, making it easy to reach all areas of your sink for efficient cleaning and rinsing.

The Moen 8304 is equipped with a powerful pull-down spray head that offers two distinct spray modes: aerated stream for everyday tasks and powerful spray for heavy-duty cleaning. This versatility allows users to switch between various tasks seamlessly, enhancing the overall kitchen experience. The spray head features a magnetic docking system that keeps it securely in place when not in use, eliminating drooping or lingering disarray.

Another significant characteristic of the Moen 8304 is its durable construction. Made from high-quality materials, this faucet is designed to withstand the rigors of daily use while maintaining its sleek appearance. The stainless steel finish not only adds to its modern aesthetic but also resists fingerprints and water spots, ensuring easy maintenance.

The Moen 8304 is also designed with ease of installation in mind. It utilizes a single-handle design that allows for quick temperature and flow control, while the included Duralock quick connect system simplifies plumbing installation, making it an accessible choice for both professionals and DIY enthusiasts.

Moreover, this faucet is designed with water-saving technology, offering a flow rate of 1.5 gallons per minute. This feature not only conserves water but also helps reduce utility bills without sacrificing performance.

The Moen 8304 carries the brand's commitment to quality and innovation, making it a trusted choice for homeowners looking to elevate their kitchen experience. With its advanced technologies, stylish look, and user-friendly features, the Moen 8304 stands out as a premium option in the realm of kitchen faucets. Whether you are upgrading your kitchen or completing a new build, the Moen 8304 is sure to impress with its blend of performance and design.