Elkay LZWSSM Installation and Use Manual

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98764C (Rev. J - 08/17)

EZWSSM-1A, EZWSSMJO-2A, LZWSSM-1A, LZWSSMJO-2A

Page 5

VERIFY CONTROL BOARD SOFTWARE

1) To verify the software program of the control board the unit will

need to be shut down and restarted. The chiller (if present) does not

need to be shut down and restarted.

2) Shut down the unit by unplugging the power cord from the wall

outlet.

3) Restart the unit by plugging the power cord back into the wall outlet.

4) Upon start up the bottle count display will show the software

designation of BF9.

ACCESSING THE PROGRAMING BUTTON

1) To access the program button, remove the two (2)

screws holding the Bottom Cover in place. Button is

locatedwithinngerreachfromtheundersideoftheunit

on the front right hand side.

2)Whennishedsettingcontrolboard,reinstallBottom

Cover and secure with the same two (2) screws.

RESET THE FILTER MONITOR

1)Instructionsapplytolteredunitsonly.

2) Depress the program button for approximately 2 seconds

until the display changes then release. The display will

change and scroll through two messages:

“RST FLTR” – Reset Filter Monitor

“SETTINGS” – System Settings Sub Menu

If the program button is not pushed again the display

will scroll through the two messages above for

three cycles and then default back to bottle count and

be back in run mode.

3) When the display changes to “RST FLTR”, depress

the button again. The display will change to show

“FLT =”. Depress the button again and the display

will show “FLTR =0”

4) The Green LED should be illuminated indicating that

thevisualltermonitorhasbeenreset.

5) There are three (3) LED's that indicate the following:

Green:LED(Good)indicatesthatthelterisoperating

within 0% - 80% of its life.

Yellow:LEDindicatesthatthelterisoperatingwithin

80% - 100% of its life.

Red:LED(Replace)indicatesthatthelterneedstobe

replacedsinceithasreachedendoflterlife.

SETTING RANGE OF THE IR SENSOR

1) Depress the program button for approximately 2 seconds

until the display changes then release. The display will

change and scroll through two messages:

“RST FLTR” – Reset Filter Status LED

“SETTINGS” – System Settings Sub Menu

If the program button is not pushed again the display

will scroll through the two messages above for

three cycles and then default back to bottle count

and be back in run mode.

2) When the display changes to “SETTINGS”, depress

the button again. The display will change to show

“RNG SET“- Range set for IR sensor.

“UNIT TYP“ - Type of unit (REFRIG or NON-REFRIG)

“RST BCNT“ - Reset bottle count

3) When display shows “RNG SET” push program

button once the display will show current value

(can be 1 – 10) i.e. “RNG = 3”.

4) Once display shows current value push the

program button to scroll through value of 1 – 10.

Select the desired range setting.

5) Once range is selected allow approximately

4 seconds to pass and then the display will go

back to bottle counter and be in run mode.

6)Testbottlellerbyplacingbottleorhandinfront

of sensor to make sure water is dispensed.

SETTING UNIT TYPE

1) Depress the program button for approximately 2 seconds

until the display changes then release. The display will

change and scroll through two messages:

“RST FLTR” – Reset Filter Status LED

“SETTINGS” – System Settings Sub Menu

If the program button is not pushed again the display

will scroll through the two messages above for

three cycles and then default back to bottle count

and be back in run mode.

2) When the display changes to “SETTINGS”, depress

the button again. The display will change to show

“RNG SET“- Range set for IR sensor.

“UNIT TYP“ - Type of unit (REFRIG or NON-REFRIG)

“RST BCNT“ - Reset bottle count

3) When display shows “UNIT TYP” push program

button once, the display will show current value

Can be REFRIG or NON-REFRIG

4) Push button once to change value. Once value is

selected the display will show the new value.

(Can be REFRIG or NON-REFRIG)

“REFRIG“ - stands for refrigerated product. In this

settingtheowrateisestimatedat1.0gallonperminute.

“NON-REFRIG“ - stands for non-refrigerated product.

Inthissettingtheowrateisestimated

at 1.5 gallons per minute.

5) Allow approximately 4 seconds to pass and the display

will return to bottle counter and be in run mode.

RESETTING BOTTLE COUNT

1) Depress the program button for approximately 2 seconds

until the display changes then release. The display will

change and scroll through two messages:

“RST FLTR” – Reset Filter Status LED

“SETTINGS” – System Settings Sub Menu

If the program button is not pushed again the display

will scroll through the two messages above for

three cycles and then default back to bottle count

and be back in run mode.

2) When the display changes to “SETTINGS”, depress

the button again. The display will change to show

“RNG SET“- Range set for IR sensor.

“UNIT TYP“ - Type of unit (REFRIG or NON-REFRIG)

“RST BCNT“ - Reset bottle count

If the button is not pushed again the display will scroll

through the three messages above for three cycles and

return to run mode.

3) When display shows “RST BCNT” push program button

once the display will show current value e.g. “00033183”.

4) Once display shows current value push the program

button once more to reset back to 0. The display will

show BTLCT = 0 for approximately 2 seconds and

then return to run mode showing 00000000 bottles.

5) Testing the bottle counter:

REFRIG units: Place bottle or hand in front of sensor for

approximately 9 seconds to see bottle counter count

00000001. NOTE: Bottle count is approximate and is

dependentonwaterpressureandowthroughthelter.

NON-REFRIG units: Place bottle or hand in front of sensor for

approximately 6 seconds to see bottle counter count

00000001. NOTE: Bottle count is approximate and is

dependentonwaterpressureandowrestrictions.

BF9 PROGRAM

SETTING THE CONTROL BOARD

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Elkay LZWSSM EZH2O Bottle Filling Station Surface Mount, Filtered Non-Refrigerated Stainless

Installation and Use Manual - Page 5