Safety Notes; Operation; Final Installation - Grohe Tectron 38 698 Installation Instructions Manual

GB
Applications
- 6-litre cistern with AV1, produced from 06.2008
- GD2 with AV1
The wall plate must be installed vertically.

Safety notes

• Installation is only possible in frost-free rooms.
• The control electronics are only suitable for indoor use.
• In the case of damage to the external transformer
connection cable, this must be replaced by a qualified
electrician in order to prevent a hazard.
• The 230 V AC supply must not be fed into the cistern and
the transformer must not be installed in the cistern.
• Use only genuine replacement parts and accessories.
The use of other parts will result in voiding of the warranty
and the CE marking.
Technical Data
• Supply voltage
(transformer 230 V AC/12 V AC)
• Power consumption
• Reception range according to Kodak Gray Card,
grey side, 8x10", landscape (factory setting):
• Flow volume
- Pre-flush 3 l (factory setting: deactivated)
- Main flush 3 - 6/9 l, adjustable
(factory setting: 6l)
• Intermediate flush Every 60 min (max. 3x)
(factory setting: activated)
• Automatic flush 72 hours
(factory setting: activated)
• Type of protection
- Fitting
- Transformer
Electrical test data
• Software class
• Contamination class
• Rated surge voltage
• Temperature for ball impact test
The test for electromagnetic compatibility (interference
emission test) was performed at the rated voltage and rated
current.
Special accessory
Infrared remote control (Prod. no. 36 206) for changing the
factory settings and selecting special functions.
Approval and conformity
This product conforms to the requirements of the
relevant EU guidelines.
The conformity declarations can be obtained from the following
address:
GROHE Deutschland Vertriebs GmbH
Zur Porta 9
D-32457 Porta Westfalica

Operation

The infrared electronic system emits invisible pulsed light.
The infrared-electronics are adjusted so that the outlet valve is
actuated when a person moves out of the detection zone after
the minimum delay time has elapsed. The water flow starts
and the WC is flushed.
The detection range is dependent upon the reflective
properties of the object.
Installation
Make sure that the servo motor and electronic module from the
same packaged unit are installed (calibrated at the factory).
A vacant tube (B) is required for the line between
transformer (A) and electronics (C), see fold-out page II,
Fig. [1].
Plaster and tile the wall, excluding the area of the structural
shell protection.
Electrical installation
Electrical installation work must only be
230 V AC
performed by a qualified electrician. This work
must be carried out in accordance with the
4 VA
regulations according to IEC 60364-7-701
(corresponding to VDE 0100 Part 701) as well as
72cm
all national and local regulations.
• Only water-resistant round cables with max. outside
diameter 6.0 to 8.5mm may be used.
• The voltage supply must be separately switchable.
1. Fasten base (A1) of transformer using screws (D),
see Fig. [3]. Drill holes first if necessary.
2. Insert 230V connecting cable (E) into the base.
Strip insulation in accordance with Fig. [3].
IP 59K
3. Pull sleeve (F1) over the two current-carrying wires (E1).
IP 55
4. Attach lustre terminal (F); observe assignment, see
Fig. [4].
5. Secure all three wires with the cable tie (F2), just in front
A
of the lustre terminal (F).
2
6. Route strand (E1) in an arc and position lustre terminal (F)
2500 V
on locators in base (A1), see Fig. [5].
100 °C
7. Secure cable (E) using screws (H) and strain relief (G).
8. Fasten cover (I) in base (A1) using screw (J).
9. Attach upper part (A2) of transformer.

Final installation

Preparations, see fold-out page II, Figs. [5 – 14]
Installing the servo motor
1. Install the servo motor, see fold-out page III, Figs. [15]
and [16].
The servo motor must be fastened to the side of the
crossrail which is opposite the filler valve. If the servo motor
is located on the left side of the crossrail, insert the lift
rod (L) through the opening in the lever (M) from the front.
2. Connect servo motor to electronic module, see Fig. [17].
3. Connect voltage supply, see Fig. [18].
4. Make settings.
Installing the plate, see Figs. [19].
• Push the extension cable into the empty tube until the plug-
in connector no longer protrudes into the cistern.
4