Delabie H9639 Mode D'emploi page 7

• Cold water supply temperature: 5 - 20°C.
• Insert the filters supplied.
• Balance the hot water / cold water pressure: ΔP < 1 bar.
1. Position the panel so that the shower head is 2.10m from the floor.
2. Mark and drill 2 holes Ø 5mm a at the top of the panel, at 2.20m from the floor (Fig. G).
Mark and then drill two holes b at the base of the panel (Fig. H).
3. Attach the two end caps c to the top and bottom of the panel with a screwdriver (Fig. G & H).
REMEMBER
• Our mixers/valves 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 water hammer
(see calculation table in our brochure and online at at www.delabie.co.uk).
• Protect the installation with filters, water hammer absorbers and pressure reducers to reduce the
frequency of maintenance (recommended pressure from 1 to 5 bar maximum).
• Install stopcocks close to the mixer/valves to facilitate maintenance.
• The pipe work, stopcocks, bib taps and all sanitary fittings should be checked at least once a year,
and more frequently if necessary.
TEMPERATURE CALIBRATION & COMMISSIONING (FIG. A, B, C & D)
Our mixers are pre-set at the factory under 3 bar pressure, with hot and cold water supply pressures
balanced, and hot water temperature at 65°C ± 5°C and cold water temperature at 15°C ± 5°C.
If the conditions of use are different, the mixed water temperature may differ from the factory pre-set
temperature (39°C). The control lever should be repositioned to the corresponding temperature:
• Turn the control lever CR to position CR-B (BR-B) (Fig. A & B).
• Take a reading of the temperature with a digital thermometer.
• Loosen the grub screw V (Fig. D) without fully removing it, using a 2.5mm Allen key, and remove
the control lever CR.
• With a 2.5 mm Allen key, turn the screw situated on the spindle d (Fig. F) clockwise or anti-clockwise
to adjust the mixed water temperature (max. 39°C for showers).
• Reposition the control lever CR in position CR-B (Fig. A). Check that the stop point BUT (control lever CR)
(Fig. C) is as close as possible to the stop point BR-B (index ring BR) tighten the grub screw V (Fig. B).
• Check that the mixer closes by turning the control lever CR to position CR-A, the water should stop
when the control lever reaches the stop point BR-A (Fig. B).
THERMAL SHOCK (FIG. A & D)
• SECURITHERM sequential shower panels are designed to withstand thermal and chemical shocks
in line with current regulations and recommendations.
• It is possible to activate a thermal shock at the temperature of the hot water in the system:
- Turn control lever CR to position CR-B (Fig. A).
- Loosen the grub screw V without fully removing it, using a 2.5mm Allen key, and remove the control
lever CR (Fig. D).
- Using the 2.5mm Allen key, turn the screw on the spindle d as far as possible to achieve
the temperature of the hot water in the system (approx. 3 turns).
• Once the thermal shock is complete do not forget to re-commission the mixer to a maximum
temperature of 39°C.
Note: During commissioning and thermal shocks, channel the water from the shower head.
EN