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TROUBLE SHOOTING FOR 9 VOLT DC SENSOR OPERATED VALVES 

Normal Valve Function: 

9 Volt DC sensor operated valve has flow time of 90 seconds maximum. 

To reactivate, the user must move out of and return to the sensing area. 

CONDITION: 

WATER DOES NOT FLOW

Indicators

Probable Cause

 

Solution

Sensor flashes continuously 
every 2 seconds when 
hands are within range. 

Low battery warning 

Replace battery 

Circuit breaker tripped. 

Reset circuit breaker 
Replace battery

Defective 9V DC transformer

Transformer polarity crossed

Replace transformer (sensor may be 
damaged and need replacement). 

Unit is in “Security Mode” after 
90 seconds of constant detection. 

Remove sources of detection and 

wait 30 seconds before checking. 

Range is too short. 

Increase range. 

Range is too long. 

Decrease range and wait 30 seconds. 

Sensor is picking up a highly 
reflective surface. 

Eliminate cause of reflection and wait 
30 seconds before checking. 

Sensor does not flash 
when the user’s hands 
are within range. 

 

Defective sensor. 

Replace sensor. 

Stops or water main closed.
Bad sensor to solenoid connection.

Debris or scale in
solenoid assembly. 

Remove solenoid, pull out plunger 

and spring, and clean with scale 

remover solution or pressurized air. 

Debris or scale in diaphragm.

 

Remove diaphragm and clean 

Sensor flashes once

when user’s hands are

within range.

 
 

Remove strainer and clean. 

CONDITION:

 FALSE TRIGGERING;

WATER FLOWS CONTINUOUSLY

Indicators

Probable Cause

 

Solution

Remove diaphragm and clean. 

Sensor flashes when user’s

hands are within range. 

Diaphragm is defective or torn.

Sensor is dirty or covered. 

Clean or uncover sensor and 

wait 30 seconds. 

Decrease range and wait 30 seconds. 

Sensor does not flash when

users hands are within range.

Range too long or highly 
reflective surface, sunlight, bright 
lights etc. are triggering sensor. 

Eliminate cause of reflection or
correct lighting problem. 

CONDITION:

 WATER FLOWS

CONTINUOUSLY BUT STOPS
WHEN HANDS ARE WITHIN RANGE

Indicators

Probable Cause

 

Solution

Water runs continuously when 
sensor not activated. Sensor 
flashes when hands are within 
range and water shuts off. 

Solenoid polarity crossed. 

Disconnect solenoid and 

reverse polarity. 

Battery completely used up.

Replace transformer. 

Open stops or water main. 
Ensure wires make proper contact. 

Debris or scale in strainer.

Replace diaphragm. 

Debris or scale in diaphragm

Page 15 of 18

INSTALLATION, OPERATIONS 

& MAINTENANCE MANUAL

Please visit 

 

for most current specifications.

www.neo-metro.com

 NEO-METRO FIELD SERVICE

TOLL FREE

 800-743-8259 • 

LOCAL

  626-855-4866 • 

FAX

 626-855-4863

Date: 06/10/19

Part #: 6216-019-000

Содержание WEDGE 9161

Страница 1: ...most current specifications INSTALLATION OPERATIONS MAINTENANCE MANUAL NEO METRO A Member of Morris Group International Morris Group 15125 Proctor Avenue City of Industry CA 91746 USA 800 591 9050 626 855 4854 Fax 606 937 4725 NEO METRO FIELD SERVICE TOLL FREE 800 743 8259 LOCAL 626 855 4866 FAX 626 855 4863 Prior to Installation 2 Dimensional Data 4 6 Warranty Information 18 Accessibility Compari...

Страница 2: ...uctions for more information Important Some options may slightly alter installation To ensure proper installation review the manual thoroughly and verify rough ins before beginning any work File this manual with the owner or maintenance personnel upon completion of installation Single Temp Valve Assembly Recommended working water pressure is 30 PSI 2 07 bars minimum to 100 PSI 6 89 bars maximum Ma...

Страница 3: ...26 855 4863 ACCESSIBILITY COMPARISONS 33 838 RIM MAX OBC PROFILE 34 864 RIM MAX 27 686 221 2 572 191 4 489 115 8 295 11 4 32 34 864 RIM MAX 221 2 572 191 4 489 115 8 295 BCBC 31 787 RIM MAX 24 610 221 2 572 191 4 489 115 8 295 221 2 572 191 4 489 115 8 295 11 4 32 11 4 32 11 4 32 ADA ADULT BCBC British Columbia Building Code OBC Ontario Building Code ADA ages 6 thru 12 29 737 29 737 Date 06 10 19 ...

Страница 4: ...ELD SERVICE TOLL FREE 800 743 8259 LOCAL 626 855 4866 FAX 626 855 4863 INSTALLATION OPERATIONS MAINTENANCE MANUAL Please visit for most current specifications www neo metro com 191 4 489 30 762 15 381 7 178 221 2 572 Date 06 10 19 Part 6216 019 000 ...

Страница 5: ...743 8259 LOCAL 626 855 4866 FAX 626 855 4863 DIMENSIONAL DATA 9162 INSTALLATION OPERATIONS MAINTENANCE MANUAL Please visit for most current specifications www neo metro com 221 2 572 7 178 15 381 15 381 72 1829 191 4 489 Date 06 10 19 Part 6216 019 000 ...

Страница 6: ...43 8259 LOCAL 626 855 4866 FAX 626 855 4863 DIMENSIONAL DATA 9163 INSTALLATION OPERATIONS MAINTENANCE MANUAL Please visit for most current specifications www neo metro com 96 2438 191 4 489 30 762 30 762 18 457 7 221 2 572 Date 06 10 19 Part 6216 019 000 ...

Страница 7: ...a Supply Stub Outs With Stops For Valve 1 2 NPT 120VAC 60Hz 3A Max GFCI Protected Electrical Receptacle When SO And SOS Options Are Selected Wall Anchoring Ø9 16 x 1 Long Angle Bracket Wall Anchoring Ø9 16 Mounting Point 2 Places F F F G G 67 8 175 A B C D E F G 34 864 ADA 34 864 BCBC 33 838 OBC 31 787 ADA CHILD 6 13 4 102 B D D A 7 178 14 356 8 203 5 127 8 203 E Optional SOS Sensor Operated Soap ...

Страница 8: ...RE WALL ANCHORING Ø9 16 MOUNTING POINT 4 A B C D F G H WHEN DYSON AIR BLADE FAUCET SELECTED 1 2 NPT HOT COLD SUPPLY INLET MOUNTING SLOTS 8 PLACES OPTIONS ARE SELECTED PLACES MOUNTING BRACKET WITH Ø3 8 MOUNTING SLOTS E 34 864 ADA 34 864 BCBC 33 838 OBC 31 787 ADA CHILD 6 13 34 864 327 8 835 34 864 327 8 835 67 8 175 5 127 5 127 41 2 114 C 72 1828 34 864 ADA 34 864 BCBC 33 838 OBC 31 787 ADA CHILD 6...

Страница 9: ...G POINT 6 A B C D F G H WHEN DYSON AIR BLADE FAUCET SELECTED 1 2 NPT HOT COLD SUPPLY INLET MOUNTING SLOTS 12 PLACES OPTIONS ARE SELECTED PLACES MOUNTING BRACKET WITH Ø3 8 MOUNTING SLOTS E 34 864 ADA 34 864 BCBC 33 838 OBC 31 787 ADA CHILD 6 13 34 864 ADA 34 864 BCBC 33 838 OBC 31 787 ADA CHILD 6 13 41 2 114 67 8 175 5 127 5 127 145 8 371 291 8 740 21 4 57 291 8 740 21 4 57 291 8 740 A A A B B B C ...

Страница 10: ...e Deck Mounting Channel Rests on Mounting Bracket Finished Wall 1 Mounting Bracket 2 Installer Provided 1 4 Wall Anchors 3 Basin Assembly 2 Deck Mounting Channel 3 Finished Wall 1 Secure Fixture to finished wall using installer provided 1 2 Wall Anchors and Anchoring Hardware Locate and mount the Mounting Bracket to a finished wall Anchoring Hardware is provided by installer 1 Deck Height 41 2 114...

Страница 11: ...ape on all threaded connections and make up Waste connections to 1 1 2 P Trap Deck 1 Grid Strainer w 1 1 2 16 UNE Threads 2 Rubber Gasket 3 1 1 2 P Trap 2 1 1 2 Tailpiece 3 Deck 1 With Waste connections secured mount Drain cover in the center of the Deck Install Grid Strainer and Close Elbow to Deck using Plumber s Putty 4 5 6 Finished Wall 1 Deck 2 Drain Cover 3 Flat Fiber Washer 4 1 1 2 16 UNI R...

Страница 12: ...perature adjust as necessary 1 Loosen locknut 3 Turn temperature stem counter clockwise for hotter or clockwise for colder outlet temperature 2 Turn on fixture and run water for at least 2 minutes Allow supply temperature to stabilize 5 Re check outlet temperature 4 Tighten locknut to prevent accidental or unauthorized temperature adjustment Temperature Adjustment Valve Assembly Installation VALVE...

Страница 13: ...oap reservoir with provided hose clamps C Install soap dispenser s onto deck NOTE Gasket and Washer are located beneath the deck D Attach 3 8 O D Tubing to the dispenser s and reservoir NOTE Check Valve must be field spliced into tubing and installed with respect to direction of flow E HINT For best results install soap reservoir fill hole directly below soap filler on deck with refill tube as sho...

Страница 14: ... FINISHED LAYOUTS 9161 SHOWN FOR REFERENCE NEO METRO FIELD SERVICE TOLL FREE 800 743 8259 LOCAL 626 855 4866 FAX 626 855 4863 INSTALLATION OPERATIONS MAINTENANCE MANUAL Please visit for most current specifications www neo metro com Date 06 10 19 Part 6216 019 000 ...

Страница 15: ...ion or pressurized air Debris or scale in diaphragm Remove diaphragm and clean Sensor flashes once when user s hands are within range Remove strainer and clean CONDITION FALSE TRIGGERING WATER FLOWS CONTINUOUSLY Indicators Probable Cause Solution Remove diaphragm and clean Sensor flashes when user s hands are within range Diaphragm is defective or torn Sensor is dirty or covered Clean or uncover s...

Страница 16: ...aighten valve riser tubing Debris or scale in checkstop strainer Remove checkstop strainer and clean Blockage in valve flow control Remove blockage Low water pressure at supplies Increase water pressure to 30 PSI minimum Lime deposits in hot water pipes CONDITION REDUCED WATER FLOW Probable Cause Solution Air leaks from 1 8 O D tubing or fittings Replace damaged tubing or fitting Pushbutton air di...

Страница 17: ...he stainless steel cleaner polish to the synthetic abrasive pads and CAREFULLY rub out spot with cleaner polish Be sure to rub in the direction of the grain Do not allow steel wool to come in contact with the stainless steel Steel particles can embed into the stainless steel surface and create rust REPAIRING SURFACE DAMAGE Surface damage such as minor chips scratches burn marks and graffiti can be...

Страница 18: ...inspection Acorn will not be liable for the cost of repairs alterations or replacement or for any expense connected therewith made by the owner or his agents except upon written authority from the Acorn City of Industry office Acorn will not be liable for any damages caused by defective materials or poor workmanship except for replacements as above provided Contact local Acorn Representative for c...

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