TECE Uni - Drain Valve a 3

4-9
Cistern 8 cm
Drain valve A 3
The drain valve A  is installed exclusively in the  cm
cistern.
Drain valve A 3 (order number 9820224) with
1. Connecting rod large
2. Connecting rod small
3. Sliding lever for flush volume
4. Foot seal
Dual-flush technology
During everyday use, a considerable amount of drinking
water is used to flush toilets. Here, the intelligent solu-
tions from TECE can make an active contribution to saving
water. With dual-flush technology the small flush volume is
set to  litres and the large flush volume can be set to . /
 or  litres. The default setting for the dual-volume flush is
 litres for the large flush volume and  litres for the small
flush volume
Single-flush technology
Single-flush technology is also possible with TECE cisterns
and TECE drain valves. However, with this flush option,
only the large flush volumes of . /  or  litres are avail-
able.
General information
Due to the easily adjustable drain valve settings, the flush
volumes can be adapted to each specific situation. In the
new building sector with adapted pipelines, slopes and
when using a . litre ceramic, the . litre economy flush
can be used in combination with the  litre flush.
However, pipe systems are often installed which need a
larger flush volume to ensure that they work correctly. In
this case, flush volumes of up to  litres can be chosen to
ensure this.
4,5
6
9
Setting the flush volumes
The flush volume is adjusted centrally via an adjustment
slide on the back of the drain valve. The adjustable flush
quantities are clearly marked on the valve.
The large flush volume can be set to . / . or . litres.
The default setting is  litres. To change the large flush
volume, the drain valve must be removed from the cistern.
To do this, the splash guard and the actuation block must
be removed. Then the drain valve can be taken out of the
cistern. The sliding lever is located on the side of the main
part of the drainage valve. Move the sliding lever to the
desired flush volume. This increases or decreases the flush
volume.
This does not change the small flush volume and it
remains set to  litres.
4,5
6
9
4,5
6
9
4,5
6
9
4,5
6
9
4,5 L
6 L
9 L