Safety Notes; Technical Data; Electrical Installation; Replacement Parts - Grohe TECTRON 38 393 Manual

GB

Safety notes

Prevent danger resulting from damaged voltage
supply cables. If damaged, the voltage supply cable
must be replaced by the manufacturer or his customer
service department or an equally qualified person.
• Installation is only possible in frost-free rooms.
• The switched-mode power supply is only suitable for
indoor use.
• The voltage supply must be separately switchable.
• Use only genuine replacement parts and accessories.
The use of other parts will result in voiding of the warranty
and the CE identification, and could lead to injuries.

Technical data

• Voltage supply: 100-240 V AC 50-60 Hz/6.75 V DC
• Power consumption
• Detection zone according to Kodak Gray Card,
grey side, 8x10", landscape:
• Type of protection
- Fitting
- Switched-mode power supply
• Minimum delay (2 – 10 s, adjustable):
Electrical test data
• Software class
• Contamination class
• Rated surge voltage
• Temperature of ball impact test
The test for electromagnetic compatibility (interference
emission test) was performed at the rated voltage and rated
current.
Fault / Cause / Remedy
Fault Cause
No flushing • No voltage (LED in electronics not flashing)
• Plug-in connector without contact
• Detection zone of sensor system set too low
• Leather seal dry or damaged
• Solenoid valve defective
• Filter in solenoid valve blocked
Undesired • Detection zone of sensor system set too
flushing high
Flow volume too • Solenoid valve defective
low
• Leather seal damaged
Flow volume too • Piston nozzle blocked
high
• Leather seal damaged
Water flowing • Piston nozzle blocked
continuously
• Leather seal damaged
• Solenoid valve defective
Water discharge at • Relief valve defective
relief valve

Electrical installation

Electrical installation work must only be
performed by a qualified electrician. This work
must be carried out in accordance with the
regulations to IEC 60364-7-701 (corresponding to
VDE 0100 Part 701) as well as all national and local
regulations.
Only water-resistant round cables with max. outside
diameter of 6.0 to 8.5 mm may be used.
Installation
, see fold-out page II.
A vacant tube is required for the line between switched-
mode power supply and electronics, see fold-out page I.
Operation,
see technical product information, 99.0438.xxx.
Activating setting mode
Disconnect the power supply to the electronics and reconnect
4 W
after 10 s.
The indicator lamp in the sensor system illuminates in setting
75 cm
mode when the detection zone of the fitting is reached by an
approaching user.
IP 59K
Setting mode is automatically terminated after 3 minutes.
IP 54
Maintenance
7 s
• Shut off water supply
• Switch off voltage supply
A
• Inspect and clean all components and replace if
2
necessary.
2500 V

Replacement parts

100 °C
see fold-out page I (* = special accessories)
,
Care
For directions on the care of this fitting, please refer to the
accompanying Care Instructions.
Remedy
- Switch on power supply or replace switched-mode
power supply
- Attach plug-in connector
- Increase detection zone using remote control
(special accvalveessories 36 407)
- Expand or replace leather seal, see Maintenance
Flushing, see fold-out page IV, Fig. [7] or [8].
- Replace solenoid valve
- Clean filter
- Reduce detection zone using remote control
(special accessories 36 407)
- Replace solenoid valve
- Replace leather seal, see fold-out page IV, Fig. [8].
- Clean piston nozzle, see fold-out page IV, Fig. [6].
- Replace leather seal, see fold-out page IV, Fig. [8].
- Clean piston nozzle, see fold-out page IV, Fig. [6].
- Replace leather seal, see fold-out page IV, Fig. [8].
- Replace solenoid valve
- Replace relief valve, see fold-out page IV, Fig. [9].
, see fold-out page II.
, see fold-out page III - IV.
2