INTRODUCTION
Thank you for purchasing our affordable and easy to install electronic water timer for use with the Ureco & Bioball urinal product
range, or any other urinal that requires flushing in an economical method.
The ES50 is designed to be fitted to an approved 6 volt DC latching solenoid water valve which is at least serviceable but
preferably in a new condition. Lists of approved valves are available from WES Ltd but for UK indirect cistern applications we
recommend the use of a 2mm orifice bi-stable latching valve (ES50.3).
Please take a moment to check that you have the following:
1
x ES50 Urinal Flush Timer
1
x 9v Battery
1
x Battery Sheath (attached)
1
x Retaining Screw
1
x Screw Cover
Please note: to use the device effectively you will require a latching Valve (not included)
FITTING A SOLENOID VALVE (if not already installed)
The most difficult part of the overall installation is installing the valve efficiently and correctly, in most cases there will be a water
isolator (stop cock) on the water supply to the cistern and the solenoid valve has to be fitted between the stop cock and the
cistern, preferably in a position out of normal reach by the general public.
First turn off the water supply to the cistern, and mark the pipe where the valve is to be fitted, the valve needs to be installed in
an upright position wherever possible to maximize reliability and performance. The valve must be fitted in the correct orientation
otherwise it will not work correctly, all our solenoid valves are marked on the underside of the valve with either an “
IN
” mark or
1
for “in” &
2
for “out” to indicate direction of water flow, which will allow the ES50 to be vertically mounted.
Cut the water pipe and install the valve correctly, reinstate the water supply and ensure there are no water leaks. Please check
again that the solenoid valve is installed in the correct orientation before proceeding further, if a drip feed regulator is fitted to
the outlet into the cistern, then it needs to be removed and replaced with pipe to ensure a controlled discharge into the cistern
without splashing etc.
Do not fit the ES50 controller to the valve at this stage. You will notice on the black part of the solenoid valve 3 metal connectors,
2 small and 1 large central earth pin. Now use the battery supplied with the ES50 to check the correct operation of the valve by
briefly touching the contacts of the battery onto the 2 small connectors. If the valve does not open and water start to flow into
the cistern, reverse the polarity of the battery and repeat to let the water flow into the cistern until it completely fills and starts to
flush, now immediately close the valve with the battery as described above,
as you must have an empty cistern before moving to
the next stage of the set up and installation procedure.
You are now ready to continue with the ES50 set-up as overleaf.
P.T.O
ES50-E-FLUSH WATER MANAGER
INSTRUCTIONS
●
INTELLIGENT URINAL FLUSH CONTROL
●
LOW BATTERY ALARM
●
9v BATTERY (as standard) or AC MAINS* (*with optional extra ES50.9 transformer)
●
OPTIMISES FLUSH CONTROL
●
EASY INSTALLATION AND SET-UP
●
WATER AUDIT FEATURE
●
SAVES WATER AND MONEY
●
MAXIMISES THE FUNCTIONALITY OF THE URECO & BIOBALL
