Watersavers Autosave B02 Installation Instructions

Autosave B02 6v Battery operated
Urinal Flush Control - Remote Valve
Version
PLUMBING
EMPTY CISTERN then turn off water supply to cistern. Remove any existing trickle cock or restrictor from
supply pipe. Locate unit on supply pipe in suitable position for detection by PIR lens. Fit the Autosave valve into urinal
supply pipe using compression fittings. Ensure water supply is connected to valve inlet (marked IN on underside).
Valve may be rotated through 180 degrees if required. Fit isolating valve (supplied) on inlet side of Autosave valve, leave in
fully open position. Fix unit to wall using screws and plugs provided, fit plastic caps over screws.
ELECTRICAL
Insert free end of pre-wired solenoid valve cable into hole in Autosave B02 enclosure. Squeeze and
push home rubber cable gland. Cable should protrude approx. 6" into enclosure. Push connector onto VALVE connector
COMMISSIONING
to battery holder.
LED behind lens will flash twice upon connection, Autosave is now in SETUP mode.
After approx 30 seconds settling time, LED will flash each time it detects movement within it's range in the toilet area.
SETTING CISTERN FILL TIME
(See simple step by step guide overleaf)
Press and release blue FILL button inside lid, valve opens after a few seconds, LED flashes continuously while cistern fills.
When cistern starts to flush (normally takes around 5 to 10 minutes according to supply pressure) press and release blue
FILL button again. Valve closes immediately and setup is complete. TIP to abort, disconnect battery while filling, re-connect
again to close valve, repeating sequence if required.
SETTING FLUSH PROGRAMME
been set as above, select flushing interval and hygiene flush times on the
blue dipswitch according to the table opposite. The default (factory) settings
are 20 minute flush interval and 24 hour hygiene flush as shown below.
FLUSH INTERVAL is the time delay between detecting someone entering the
toilet area and the flushing cycle that follows.
HYGIENE FLUSH is a flush cycle following a period of either 12 or 24 hours
of non-detection.
MAGI-TEST
Using magnetic
test wand, just touch square above
lens as shown here
Autosave will do an immediate fill
and flush cycle, LED will confirm
detection.
Or touch again with wand to abort
fill cycle and close valve.
This will test batteries, sensor, valve, water supply
and correct cistern fill time.
TO RESET AUTOSAVE
Release button. Autosave is in setup mode again.
REPLACING BATTERIES
Simply replace with 4 x 1.5v AA size alkaline cells and Autosave is ready for use - no need to setup again!
Watersavers
Earl Road Rackheath Industrial Estate
Norwich NR13 6NT
B02a Rev 1.1
Turn on water supply to Autosave. Insert batteries (supplied) into holder, connect lead from PCB
IT IS IMPORTANT THAT THE CISTERN IS EMPTY BEFORE PROCEEDING!
Once the cistern fill time has
Disconnect battery, press and hold blue FILL button while re-connecting battery.
LED flashes briefly once per second to indicate a low battery condition.
TM
INSTALLATION
INSTRUCTIONS
please read carefully
ON
1 2 3 4
FOR TECHNICAL SUPPORT
Tel 01603 720999 Fax 01603 721499
email technical@watersavers.co.uk
website www.watersavers.co.uk
FLUSH INTERVAL
TIME SW1 SW2 SW3 SW4
5 Mins X UP DWN DWN
10 Mins X DWN UP DWN
15 Mins X UP UP DWN
20 Mins X DWN DWN UP
25 Mins X UP DWN UP
30 Mins X DWN UP
35 Mins X UP UP
TEST X DWN DWN DWN
(5 secs)
HYGIENE FLUSH
12 Hour UP X
24 Hour DWN X
X = not applicable
UP
UP
X X
X X