Parts Supplied; Operating Conditions; Changing The Battery - Dornbracht 33 735 850 Instrucciones De Montaje

Infrared single-hole washbasin mixer with ON/OFF function,
with pivotable spout:
with pop-up waste
without pop-up waste
Infrared single-hole washbasin mixer with automatic function,
with fixed spout:
with pop-up waste
without pop-up waste
Infrared washbasin pillar tap with automatic function

1. PARTS SUPPLIED

Single-hole washbasin mixer complete with infrared electronics,
solenoid valve, flow reducer for 6 l/min, aerator and two
pressure hoses with G 3/8 left-hand-thread connections.
ON/OFF function
• Battery box with 6 Volt lithium battery
• 2 x back-flow preventers, G 3/8, with dirt trap, seal
• 2 x reducing nipples, G 1/2 / G 3/8
• Set of fixtures

2. OPERATING CONDITIONS

Recommended feed temperature
Maximum feed temperature (temporary)
Minimum flow pressure
Maximum flow pressure
Recommended operating pressure
Test pressure
Noise class I
Flow rate
Battery
Battery life
Enclosure rating
Mark of conformity
At an idle pressure of more than 5 bar, the installation of a
automatic function
pressure reducer to DIN 1988
in the supply line is recommended.
The fittings are not suitable for use in conjunction with
pressureless storage water heaters.
Observe DIN 1988 in the case of newly installed pipe systems.
No problems are expected with performance when used in
conjunction with electronic continuous-flow water heaters.
When used in conjunction with hydraulic continuous-flow
water heaters which switch on at a flow rate < 4l/min, the
volume control in the inset spout nipple must be removed.
Reception range:
ON-OFF function
Automatic function
Safety shutoff:
ON-OFF function
Automatic function
3. FUNCTION
33 735 850 FF
ON-OFF function
33 737 850 FF
When the hands are placed within approx. 100 mm of the
33 736 850 FF
infrared sensor, the mixer is switched on. The mixer cuts out
33 738 850 FF
again if the hands are moved within the infrared sensor's
range a second time. If the hands are not moved towards
the sensor a second time, the mixer automatically cuts out
after 1 min.
33 740 850 FF
Automatic function
33 741 850 FF
The mixer is switched on when the hands are held beneath
33 739 850 FF
the spout, within the mixer's reception range. The mixer cuts
33 742 850 FF
out automatically when the hands are moved out of the
33 744 850 FF
reception range. If the mixer is prompted to operate
continuously by unintentional intrusion, it cuts out again
automatically after 2 minutes.
33 743 850 FF
Temperature adjustment
The water temperature can be adjusted by turning the mixer
knob 2.
Battery display
If the LED in the upper sensor lens 1 flashes, the mixer is
no longer operational. The lithium battery must be changed.
See notes on changing the battery.
4. INSTALLATION
Single-hole washbasin mixer
Tap hole diameter
Thickness of unit
65° C Rinse the supply pipes thoroughly before fitting the
80° C mixer.
1 bar Take O-ring 3 from the set of fixtures and place in the
10 bar groove on the mixer. Insert the mixer in the tap hole. Run
1-5 bar lead 10 down through the tap hole. Secure mixer with
16 bar retaining disc 4 and retaining nut 5. Push battery box 9
ISO 3822 on the threaded rod 6 and secure with the threaded pin 7.
Approx. 6 l/min Plug the lead 10 into the socket 8. Screw the G 3/8 back-
Lithium 6 V, 2 CR 5 flow preventer 11 onto the angle valves. In the case of
Approx. 5 years angle valves with G 1/2 waste pipe, use the enclosed redu-
when used 200 times a day cing nipples 12.
IP 45 Fit the connecting hoses.
Assemble the pop-up waste, if available.

5. CHANGING THE BATTERY

If the LED in the upper sensor lens 1 is flashing, the battery
needs changing.
To change the battery, unscrew the base of the battery box
9. Remove the old battery and replace with a new one.
Screw the base of the battery box 9 back on again.
6. CARE
HINT: the automatic function of the mixer can be deactivated
when cleaning and drying the washbasin, for instance by
100 mm
covering over the sensor lenses with one hand.
160 mm
For further details of care and preservation, see the
supplement VALUE. CARE. MAINTENANCE.
After 1 min
After 2 min
35
ø 35 mm
max. 35 mm
1
2
3
4
5
6
7
8
9
10
11
12
GB