ZURN Serio Series User manual

Zurn Industries, LLC
511 W. Freshwater Way, Milwaukee, WI U.S.A. 53204 · Ph. 1-855-ONE-ZURN, Fax [phone]
In Canada |Zurn Industries Limited
7900 Goreway Drive Unit 10, Brampton, Ontario L6T5W6 · Ph. 905-405-8272, Fax [phone]
www.zurn.com
Rev. -
Date: 4/17/2017
C.N. No. SAN007526
Prod. | Dwg. No. FV617
LIMITEDWARRANTY
All goods sold hereunder are warranted to be free from defects in material and factory workmanship for a period of three years from the
dateofpurchase.Decorative finisheswarranted forone year.Wewill replaceat nocosts goodsthat provedefective providedwe are
notified in writing of such defect and the goods are returned to us prepaid at Sanford, NC, with evidence that they have been properly
maintainedand used inaccordance with instructions.We shall notbe responsible forany labor chargesor any loss, injury or damages
whatsoever,includingincidental or consequential damages.The soleand exclusiveremedy shallbe limitedto thereplacement ofthe
defectivegoods. Before installationand use, thepurchaser shall determinethe suitabilityofthe productforhis intendeduse and the
purchaserassumes all riskand liability whateverin connection therewith. Where permitted by law, the implied warranty of merchantability
isexpressly excluded.If the products sold hereunderare “consumerproducts,” the implied warranty ofmerchantability islimited toa
period ofthree yearsand shall belimited solelyto thereplacement ofthe defective goods.All weightsstated inour catalogs andlists are
approximateandarenotguaranteed.
Serio SeriesTM
Nachi SeriesTM
Sensor-Operated Lavatory
Soap Dispensers
Installation, Operation, Maintenance, and
PartsManual
NOTICE: READ ENTIRE MANUALPRIOR TO INSTALLING PRODUCT.
NOTE: The information in this manual is subject to change at any time without notice. Installations may be performed
at different times of construction by different individuals. For this reason, these instructions should be left on-site
with the facility or maintenance manager.
Z6950-SD
Serio®Series Z6957-SD Nachi®Series

FV617 Rev. - 4/17/2017
Page2
Soap Dispenser Package Contents
Specifications
Mounting
Hardware
Dispenser Assembly
Control
Box
Soap Bottle
Mounting Bracket
Mounting
Hardware
Anchors
Screws
Z6950-SD
CommonParts: RequiredTools:
Z6957-SD
Hand Drill Drill Bits
-3/16”
Phillips Head
Screwdriver
Pliers
Powersupply:
PowerConsumption:
SensingDistance:
Lengthof Sensing Cable:
SoapBottle Volume:
DispensedVolume:
Soap Viscosity:
OperatingTemperature:
AC110V ; DC 6V
Standby 0.4W; Operation1.2W
4 ± 1/16”
36”
1000ml(34 fl.oz.)
1.25ml
100 - 3800 cPs
34° - 131°F
Serio®Series Nachi®Series

FV617 Rev. - 4/17/2017
Page3
Z6950-SD
Installation Overview
The dispenser is mounted directly to the basin or
counter top. The control box is mounted below the
basin and the soap tube and sensor connector are
run through the basin or counter.
1. Feed the soap tube and sensor connector through the
mounting hole in the basin. The dispenser should
face forward as shown.
Spout Installation
2. Ensure that the mounting adapter is oriented as
shown, with the soap tube and sensor connector
running through the cutout. Tighten the mounting nut.

FV617 Rev. - 4/17/2017
Page4
Z6957-SD
Spout Installation
1. Remove the escutcheon from the dispenser
assembly by unscrewing counter-clockwise. Correctly
orient the dispenser and mark the holes.
2. Remove the two retention screws and remover the
body from the base. Drill 3/16" holes on the marks
and insert anchors. Attach the base to the wall using
the supplied screws
4. Reinstall the escutcheon by threading it clockwise
onto the base.
3. Feed the soap tube and sensor connector through the
wall and reattach the body to the base by tightening
the retention screws.
Note: It is recommended to horizontally offset the soap dispenser spout with the faucet 4 - 6” and to install vertically 6-10" above
the sink drain at the same height as the faucet. To comply with ADA standards, the center-point of the soap dispenser
spout must be less than 50" from finished floor.
Installation Overview
The dispenser is mounted directly to the wall above
the basin. The control box is mounted below the
basin and the soap tube and sensor connector are
run through the wall behind the basin and back out
the front of the wall to the control box below the
basin.

FV617 Rev. - 4/17/2017
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Control Box Installation
2. Align the tab on the back of the control box with the
mounting bracket hole and hang the control box.
1. Place the mounting bracket on the wall as a guide
and mark the hole locations. Drill 3/16" holes on the
marks, insert the anchors, and attach the mounting
bracket to the wall with the screws.
3. Connect the sensor connector and power connector
from the dispenser and A/C adapter to the control box. 4. Push the soap tube onto the outlet connection on the
control box. Secure the tube with the clamp.
1. Remove the soap bottle from the control box by
unscrewing the soap bottle counter-clockwise. Fill the
soap bottle with soap of the appropriate viscosity. Do
not over fill the soap bottle.
2. Re-attach the soap bottle to the control box, making
sure that the soap input tube is inside the soap bottle.
Depress the green system prime button until soap
comes from the nozzle. The system is now ready to
use.
Soap fill and Startup
Soap
Bottle
Soap Input
Tube
Note: Perform these steps for future soap refills and system cleaning.

FV617 Rev. - 4/17/2017
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Care and Cleaning Instructions:
• Do not use any abrasive or chemical cleaners to clean the soap dispensers.
• If abrasives or chemicals are used it can lead to dulling of luster, attacking of chrome plating or decorative finishes.
• ONLY use mildly warm soapy water, and then wipe the device dry with a clean/soft towel or cloth.
• Upon cleaning other areas of the restroom be sure the sensor lenses are protected from other cleaning chemicals/solvents to
prevent potential damages to the sensor and/or electronics.
• It is recommended to flush the system with warm water every 3 to 6 months.
- With a minimal amount of soap in the soap bottle, fill the soap bottle with warm water.
- Screw the soap bottle back onto the control box and press the green system prime button. Hold down the button until all of
the water has been flush through the system.
- Refill the soap bottle with soap and press the system prime button. Hold down the button until any residual water ins
pushed through the pump and soap is being dispensed. The dispenser is now ready to use.