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1
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PROBLEM: |
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SENSOR
FLASHES CONTINUOUSLY WHEN USER STEPS WITHIN RANGE |
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CAUSE: |
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A)
UNIT IN START-UP MODE |
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B)
NO PROBLEM. THIS FEATURE IS ACTIVE FOR THE FIRST TEN MINUTES OF OPERATION |
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SOLUTION: |
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A)
INCREASE THE RANGE |
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B)
INSTALL EBV-46-A BEAM DEFLECTOR |
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2
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PROBLEM: |
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VALVE
DOESN'T FLUSH; SENSOR NOT PICKING UP USER |
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CAUSE: |
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A)
RANGE TOO SHORT |
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B)
OPTIMA PLUS INSTALLED ON A HIGH ROUGH-IN FIXTURE (BEAM SHOOTING OVER USER'S HEAD) |
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SOLUTION: |
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A)
INCREASE THE RANGE |
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B)
INSTALL EBV-46-A BEAM DEFLECTOR |
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3
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PROBLEM: |
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VALVE
DOESN'T FLUSH; SENSOR PICKING UP OPPOSITE WALL OR SURFACE OR ONLY FLUSHES WHEN
SOMEONE WALKS BY. RED LIGHT FLASHES CONTINUOUSLY FOR FIRST TEN MINUTES EVEN WITH
NO ONE IN FRONT OF THE SENSOR. |
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CAUSE: |
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A)
RANGE TOO LONG |
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B)
SENSOR IS PICKING UP MIRROR OR HIGHLY REFLECTIVE WALL OR SURFACE IN FRONT OF FIXTURE |
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SOLUTION: |
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A)
SHORTEN RANGE |
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B)
INSTALL OPTIMA PLUS SLIGHTLY OFF CENTER (2¼ TO 5¼) TO ELIMINATE DIRECT REFLECTION
OFF OF MIRROR ON OPPOSITE WALL SURFACE |
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4
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PROBLEM: |
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VALVE
DOES NOT FLUSH EVEN AFTER ADJUSTMENT |
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CAUSE: |
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A)
RANGE ADJUSTMENT POTENTIOMETER SET AT FULL "MAX" OR FULL "MIN'
SETTING |
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B)
BATTERIES COMPLETELY USED UP |
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C)
PROBLEM WITH ELECTRONIC CONTROL MODULE |
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SOLUTION: |
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A)
RE-ADJUST POTENTIOMETER AWAY FROM FULL "MAX" OR "MIN" SETTING
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B)
REPLACE BATTERIES |
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C)
CALL EQUIPARTS TO REPLACE ELECTRONIC CONTROL MODULE |
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5
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PROBLEM: |
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UNIT
FLASHES FOUR QUICK TIMES WHEN USER STEPS WITHIN RANGE |
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CAUSE: |
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BATTERIES
LOW |
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SOLUTION: |
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REPLACE
BATTERIES |
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6
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PROBLEM: |
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VALVE
DOES NOT SHUT OFF |
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CAUSE: |
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A)
QUAD SEAL ON STEM OR INSIDE PARTS ASSEMBLY DAMAGED OR WORN |
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B)
SOLENOID VALVE IN ELECTRONIC MODULE HAS BEEN OVERTIGHTENED |
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C)
BY-PASS ORIFICE IN DIAPHRAGM IS CLOGGED WITH DIRT OR DEBRIS, OR BY-PASS IS CLOGGED
BY AN INVISIBLE GELATINOUS FILM DUE TO "OVERTREATED" WATER |
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D)
DIRT OR DEBRIS FOULING STEM OR INSIDE PARTS ASSEMBLY |
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E)
PROBLEM WITH ELECTRONIC MODULE |
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SOLUTION: |
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A)
REMOVE INSIDE PARTS ASSEMBLY AND WASH UNDER RUNNING WATER. NOTE: SIZE OF
ORIFICE IN BY-PASS IS OF UTMOST IMPORTANCE FOR THE PROPER METERING OF WATER BY
THE VALVE. EQUIPARTS RECOMMENDS THAT YOU DO NOT ENLARGE OR DAMAGE THIS ORIFICE.
REPLACE INSIDE PARTS ASSEMBLY IF CLEANING DOES NOT CORRECT THE PROBLEM. |
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B)
REMOVE INSIDE PARTS ASSEMBLY AND WASH UNDER RUNNING WATER. |
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C)
REPLACE QUAD SEAL IF NECESSARY |
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D)
TURN SOLENOID COUNTERCLOCKWISE VERY SLIGHTLY |
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E)
REPLACE ELECTRONIC MODULE |
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7
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PROBLEM: |
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NOT
ENOUGH WATER TO FIXTURE |
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CAUSE: |
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A)
WRONG OPTIMA PLUS MODEL INSTALLED (I.E. 1.0 GPF URINAL INSTALLED ON 3.5 GAL
CLOSET FIXTURE) |
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B)
ENLARGE BY-PASS IN DIAPHRAGM |
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C)
CONTROL STOP NOT ADJUSTED PROPERLY |
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D)
INADEQUATE VOLUME OR PRESSURE AT SUPPLY |
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SOLUTION: |
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A)
REPLACE WITH PROPER OPTIMA PLUS MODEL |
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B)
REPLACE INSIDE PARTS ASSEMBLY |
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C)
RE-ADJUST CONTROL STOP |
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D)
INCREASE WATER PRESSURE OR SUPPLY (FLOW) TO VALVE |
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8
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PROBLEM: |
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TOO
MUCH WATER TO FIXTURE |
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CAUSE: |
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A)
CONTROL STOP NOT ADJUSTED PROPERLY |
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B)
WRONG OPTIMA PLUS MODEL INSTALLED (i.e. 3.0 GPF MODEL INSTALLED ON 1 OR 1.5
GAL URINAL FIXTURE) |
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C)
DIRT IN DIAPHRAGM BY-PASS |
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SOLUTION: |
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A)
RE-ADJUST CONTROL STOP |
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B)
CALL EQUIPARTS AND REPLACE WITH PROPER OPTIMA PLUS MODEL |
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C)
CLEAN UNDER
RUNNING WATER OR REPLACE INSIDE PARTS |
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9
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PROBLEM: |
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MEN'S
ROOM CLOSET BOWLS UNFLUSHED |
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CAUSE: |
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CLOSET
BEING USED AS URINAL |
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SOLUTION: |
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ANGLE
SENSOR SLIGHTLY OFF FIXTURE CENTERLINE TO DETECT STANDING PERSON IN FRONT OF FIXTURE |
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10
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PROBLEM: |
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HIGH
VACUUM BREAKER INSTALLATION (MODEL 8115 / 8116) - UNIT NOT FLUSHING. ELEMENTARY
SCHOOL URINALS NOT FLUSHING |
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CAUSE: |
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A)
EBV-46-A BEAM DEFLECTOR NOT INSTALLED |
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B)
UNUSUALLY SHORT USERS NOT BEING DETECTED |
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SOLUTION: |
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INSTALL
EBV-46-A BEAM DEFLECTOR TO DIVERT SENSOR BEAMS |
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TO
MAKE A RANGE ADJUSTMENT
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Remove and
then reinstall battery compartment door to activate 10 minute flashing range
indicator feature. The Range Potentiometer is located at the top of the electronic
sensor module beneath a rubber plug. Using the small screwdriver provided, turn
the potentiometer a few degrees. Turn clockwise to increase range, turn counterclockwise
to decrease range. Place cover over sensor module, position body into typical
user range and check range by looking for red flashing light. Red light should
only flash when picking up user. Repeat adjustment procedure until desired range
is obtained. Reinstall Optima Plus. Refer to Optima Plus Installation Manual
for greater detail on Range Adjustment procedures.
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BATTERY
REPLACEMENT
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When Optima
Plus has approximately 4000 flushes left, the same red light that appears at
start-up will flash four times quickly whenever an object is detected. When
this occurs, we recommend changing the batteries.
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CARE
AND CLEANING INSTRUCTIONS
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DO NOT use abrasive or
chemical cleaners to clean the Optima Plus, they may dull the luster and attack
the Plastic Cover and the chrome finish of the flushometer. Use only soap and
water, then wipe dry with clean cloth or towel. While cleaning the bathroom
tile, the Optima Plus should be protected from any spattering of cleaner. Acids
and cleaning fluids can discolor or remove chrome plating.
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