Installation Guide

FV563 Rev. F 5/9/2016
Page 7
Adjustable modes and features selection:
To adjust features from default configuration, you must remove
the battery tray. Once battery tray is removed you will see the
switches.
Before adjusting switches when electronics box is first installed
or when replacing dead battery:
1. Temporarily install battery tray with fresh batteries installed
and hold in place for 30 seconds.
2. Remove battery tray and set switches
3. Re-install battery tray
Purge Features:
The purge switches can be configured for 4 modes of operation: Disabled (standard configuration), 12 hour, 24 hours, or 48 hours.
Purge water flow duration is 2 minutes. Note: Purge activation occurs every switch selected time (0,12, 24, or 48 hours) after last
activation.
Flow Time:
There are 6 optional time configurations: 30 seconds (standard), 5s, 10s, 15s, 60s, & “Less Time-out”. The “Less Time-out” option
actually ceases water flow (turns off) after 20 minutes to limit chance of water damage in the event a sink drain becomes blocked .
Sensing Mode (DEFAULT):
During this mode the valve will shut off after hands are removed. If hands are not removed the time out delay will turn off the faucet
(ex: standard configuration is 30 seconds)) (See Sensing & Metering Mode flow chart on following page)
Metering Mode:
When hands are detected by the sensor, water will run for ‘ X’ seconds (standard configuration is 30 seconds) before turning off.
(See Sensing & Metering Mode flow chart on following page)
Sensor Sensitivity: (Default setting: Low):
There are 4 sensitivity options, which can be selected to achieve the optimal detection performance related to the sink material,
shape, & finish. The faucet sensor sensitivity is configured during pack-out but the mode can be changed upon installation to
optimize the performance within the sink. Sensor sensitivity and Modes A & B may be tried for difficult sink materials and shape.
NOTE: After a configuration switch change has been made, disconnect sensor cable from electronics box, wait 30 seconds, then
reconnect sensor cable and wait 30 seconds to allow the sensor to tune-in the sink characteristics.
Swi tch Posit ion: 12345678

Purge(Hours)
Disable:
12:
24:
48:
Off
On
Off
On
Off
Off
On
On
Time(Seconds)
30:
5:
10:
15:
60:
LessTime‐out: 
Off
On
Off
On
Off
On
Off
Off
On
On
Off
Off
Off
Off
Off
Off
On
On
ModeSelect
Sensin gMode:
MeteringMode :
Off
On
Sen sorSensitivity
High:
Low:
ModeA:
ModeB: 
Off
On
Off
On
Off
Off
On
On
All switches shown in default mode.
1 2 3 4 5 6 7 8
ON
OFF