OPERATION
• Valve opens and closes automatically when hands are presented in the detection zone. Comfort
shut-off delay is 3 seconds.
• Anti-blocking safety: a safety delay ensures the valve closes after 30 seconds in case of neglect or if
an obstacle is placed in the detection field. Once the obstacle is removed the valve operation will
reset automatically.
• Anti-Legionella duty flush: automatic duty flush ~ 45 seconds every 24 hours after the last use.
TECHNICAL FEATURES
• Non-return valves
• Ambient temperature for operation 7°C minimum.
INSTALLATION
• The plug hole should be off-set from the axis of the sensor detection zone
• IMPORTANT: Maximum temperature of water supplied: 70°C.
• Deck-mounted models: drill a Ø 34mm hole, mount the mixer/tap then tighten the two screws onto
the fixing flange
appropriate to the type of installation.
• It is essential to install the filters supplied
mixer. Do not install any additional washers.
• Connect the stopcocks
• Balance the pressure between the hot and cold water (ΔP<1 bar). Recommended pressure: 1 - 5 bar.
Maximum pressure: 8 bar. Take care not to pinch the flexibles (fig. C).
• Wall-mounted models: once the base is fixed to the wall, loosen the grub screw
the spout in the correct axis of flow then re-tighten the grub screw
ANTI-SCALDING SAFETY DUE TO TEMPERATURE LIMITATION (on mixers)
The mixer is pre-set at the factory with the temperature limiter engaged, to disengage:
• Loosen the grub screw
• Pry upwards with a flat-headed screw driver
Note: For the UK and Ireland, in healthcare and high risk applications, the temperature limiter must be
disengaged and a certified thermostatic mixing valve used to provide a safe hot water temperature.
ADJUSTING THE TEMPERATURE
The flow rate is pre-set at the factory at 3 lpm (at 3 bar). Adjust directly on the flow straightener
(with adjustable flow rate) using a 2.5mm Allen key:
- notch n°1 = 3 lpm (at 3 bar).
- notch n°2 = 4 lpm (at 3 bar).
- notch n°3 = 5 lpm (at 3 bar).
REMEMBER
• Our mixers/taps must be installed by professional installers in accordance with current
regulations and recommendations in your country, and the specifications of the fluid engineer.
• Sizing the pipes correctly will avoid problems of flow rate, pressure loss and unwanted noise
(see calculation table in the brochure and online at www.delabie.com).
• Protect the installation with filters, water-hammer absorbers and pressure reducers to reduce
the frequency of maintenance (recommended pressure: 1 to 5 bar).
• Install stopcocks close to the mixer to facilitate maintenance.
• The pipework, stopcocks, bib taps and all sanitary fittings should be checked at least once a year,
and more frequently if necessary.
(fig. A) are integrated into the flexibles (do not remove).
(fig. A). Ensure a suitable waterproof seal between the mixer and the work plan
(fig. A) to the hot and cold or mixed water supply.
(fig. A) using a 4mm Allen key and remove the mixing key
(fig. A), to protect the non-return valves in the
(fig. E) e.g. to remove the coloured limiter
(fig. A, B) to avoid self-detection.
(fig. B, F), mount
(fig. B, F).
(fig. A).
(fig. E).
GB