Geberit 115.817.11.5 User manual

Instandhaltungsanleitung
Manuel d'entretien
Istruzioni per la manutenzione
Maintenance
Manual

EN
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Information
Table of Contents
Information........................................................................................................................................................................ 2
Safety.................................................................................................................................................................................. 3
Target group....................................................................................................................................................................................... 3
Safety notes ....................................................................................................................................................................................... 3
Explanation of symbols .................................................................................................................................................................. 3
Product description........................................................................................................................................................ 4
Structure.............................................................................................................................................................................................. 4
Operation........................................................................................................................................................................... 5
Settings using the Geberit Service Handy.............................................................................................................................. 5
Setting the flush time manually ................................................................................................................................................. 10
Maintenance ................................................................................................................................................................... 12
Troubleshooting ............................................................................................................................................................................. 12
Cleaning the cover plate.............................................................................................................................................................. 12
Replacing the batteries ................................................................................................................................................................ 13
Replacing the cover plate............................................................................................................................................................ 14
Replacing the control.................................................................................................................................................................... 15
Replacing the solenoid valve ..................................................................................................................................................... 17
Replacing the regulating screw................................................................................................................................................. 21
Checking the flush actuation ..................................................................................................................................................... 24

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Safety
Target group
Maintenance and repair on this product may only be performed by skilled persons in accordance with
EN IEC 62079:2001.
Safety notes
• Use only original spare parts when making repairs
• Do not modify the product or add any additional modules
Explanation of symbols
Table 1: Symbols in the instructions
Symbol Meaning
CAUTION Refers to a potentially dangerous situation that may cause slight or moderate injury or
material damage
Refers to important information
Refers to correct usage

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Product description
Structure
1 Cover plate
2 Infrared control
3 Mounting frame
4 Battery compartment
5 Power supply unit
6 Solenoid valve with flow limiter
7 Stop valve with throttle
8Sectionseal
0
1
3
6
7
1
2
4
5
8

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Operation
Settings using the Geberit Service Handy
The infrared interface for communication with the Geberit Service Handy is located in the middle of the
cover plate. To make any settings, the Geberit Service Handy must be aimed at this area from a distance of
20 to 30 cm.
Figure 1: Operation using the Geberit Service Handy
The numbers and terms in the column "Menu item" correspond to what can be seen on the display of the
Geberit Service Handy. Further information can be found in the user manual of the Geberit Service Handy.
Information given in [ ] corresponds to the text displayed on the Geberit Service Handy display.
Information given in < > refers to buttons on the Geberit Service Handy.
Table 2: Commands
In order to be able to make settings, the Geberit Service Handy must be set to bidirectional mode.
Once bidirectional mode has been set, the Geberit Service Handy must be aimed at the infrared
interface within seven seconds to establish communication with the control.
Menu item
[EN]
[DE]
Description Application Adjustment
range
Factory
setting
20
[Flush]
[Spülung]
Release flush.
Actuates a flush
• To run a function test
on the valve
• To flush out the urinal
ceramic (e.g. when
setting the optimum
flush volume)
Start = <OK> –
21
[RangeTest]
[TestErfas]
Check detection range.
The red LED in the sensor window
starts to light up when an object
enters the detection range. No flush
is actuated in this process.
The function is deactivated
automatically after ten minutes
For problems with user
detection
On = <OK>
Off = <OK>
Off = [OFF]
2020–30 cm30 cm20–30 cm

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22
[BlocFlush]
[Blockiere]
Block flush.
No flush is actuated. The LED flashes
twice every six seconds.
The function is deactivated
automatically after ten hours
In the event of detection
malfunctions
On = <OK>
Off = <OK>
–
23
[EmptyPipe]
[RohrLeer]
Empty pipe.
The valve is opened so that the
pipeline can be emptied. The LED
flashes twice every six seconds. The
function is deactivated automatically
after 30 minutes
•Forrepairand
maintenance work
• For winter emptying
On = <OK>
Off = <OK>
–
24
[FactrySet]
[Werkseinst]
Factory settings.
All settings are reset to the factory
setting. LED flashes three times and
a flush is actuated
In the event of
malfunctions
Start = <OK> –
25
[CleanMode]
[Reinigung]
Switch cleaning function.
The LED flashes twice every three
seconds. The control is inactive for
the interval of the entered value from
menu item 45 [CleanTime] [ReiniZeit].
Once this time has elapsed, a flush is
actuated
Cover plate or urinal
ceramic can be cleaned
without actuating a flush
Start = <OK> –
Menu item
[EN]
[DE]
Description Application Adjustment
range
Factory
setting

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Table 3: Programs
Menu item
[EN]
[DE]
Description Application Adjustment
range
Factory
setting
30
[CoverOps]
[Deckel-UR]
Select covered urinal operation.
Switches operation with the
covered urinals on or off
When the open cover of
the covered urinal
blocks the sensor
On = [ON]
Off = [OFF]
Off = [OFF]
31
[ManFlshEn]
[FreiManSp]
Enable manual flush.
Enables the second sensor, which
the user can use to release a flush
manually ahead of time
Manual touchless flush
during use
On = [ON]
Off = [OFF]
Off = [OFF]
32
[IntFlush]
[IntervSp]
Select interval flush.
Starts the interval flush program.
The control flushes automatically at
the interval dictated by the entered
value from menu item 44 [IntervalT]
[IntervalZ] for the duration of the
entered value from menu item
43 [IntFlushT] [IntervSpZ] after the
last use
• To fill the trap for low
usage frequency
• To flush out stagnant
water (to prevent
stagnation)
On = [ON]
Off = [OFF]
On = [ON]
33
[PowOnFlsh]
[NetzEinSp]
Select power-on flush.
If the mains voltage is on, a flush is
actuated by the control
• Actuating the central
flush
• Function confirmation
On = [ON]
Off = [OFF]
On = [ON]
34
[DynFlush]
[DynamSpül]
Select dynamic flush.
The control adapts itself to the user
frequency
To shorten the flush time
at high usage
frequencies (e.g. in a
sports stadium)
On = [ON]
Off = [OFF]
On = [ON]
35
[PreFlush]
[Vorspülng]
Select pre-flush.
Flushes for three seconds on entry
into the detection range
Wets the urinal ceramic
before use to reduce
deposits
On = [ON]
Off = [OFF]
Off = [OFF]
36
[FollwFlsh]
[FolgeSpül]
Select follow-up flush.
Flushes once at the end of the
entered value from menu item
42 [DelFollwF] [FolgVerzö] after the
last use
• Flushing the urinal
ceramic
• Filling up the trap
On = [ON]
Off = [OFF]
Off = [OFF]
37
[PostFlush]
[NachSpül]
Select post flush.
Flushes for three seconds, or two
seconds after a main flush
Filling up the trap On = [ON]
Off = [OFF]
Off = [OFF]
38
[AttndFlsh]
[BeglSpül]
Select attendance flush.
Flushes as long as a user is
detected (maximum of 60 seconds)
• Thorough flushing out
•Backgroundnoise
•Highwater
consumption
On = [ON]
Off = [OFF]
Off = [OFF]

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Table 4: Parameters
Menu item
[EN]
[DE]
Description Application Adjustment
range
Factory
setting
40
[FlshTime]
[Spülzeit]
Set flush time.
Duration of the flush after one use
Optimum flushing out of
the urinal ceramic
3–15 s [...] 4 s [4]
41
[DetectT]
[VerweilZ]
Set detection time.
Minimum detection time within the
detection range to be recognised as
a user
Prevents flushes due to
unintentional entry of a
person into the
detection range
3–15 s [...] 7 s [7]
42
[DelFollwF]
[FolgVerzö]
Set delay of follow-up flush.
The set parameter is active if menu
item 36 "Select follow-up flush" is set
to [ON] [EIN]
– 1–24 h [...] 2 h [2]
43
[IntFlushT]
[IntervSpZ]
Set interval flush – flush time.
The set parameter is active if menu
item 32 "Select interval flush" is set to
[ON] [EIN]
– 3–180 s [...] 5 s [5]
44
[IntervalT]
[IntervalZ]
Set interval flush – flush interval.
The set parameter is active if menu
item 32 "Select interval flush" is set to
[ON] [EIN]
– 1–168 h [...] 24 h [24]
45
[CleanTime]
[ReiniZeit]
Set cleaning time.
Defines the duration of the inactivity
of the control when the menu item
25 [CleanMode] [Reinigung] is started
– 1–16min[...] 10min[10]

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Table 5: Counters
Table 6: Device information
Menu item
[EN]
[DE]
Description Output
50
[Days?]
[SumBetrT?]
Total number of days of operation.
Displays the number of days of operation since commissioning
[...] days of
operation
51
[Uses?]
[SumBenut?]
Total number of uses.
Displays the total number of uses since commissioning
[...] uses
52
[Flushes?]
[SumSpül?]
Total number of flushes.
Displays the number of flushes since commissioning
[...] flushes
53
[Days]
[SumBetrT]
Number of days of operation power-on.
Displays the number of days of operation since the unit was last switched
on
[...] days of
operation
54
[Uses]
[SumBenut]
Number of uses power-on.
Displays the total number of uses since the unit was last switched on
[...] uses
55
[Flushes]
[SumSpül]
Number of flushes power-on.
Displays the number of flushes since the unit was last switched on
[...] flushes
Menu item
[EN]
[DE]
Description Output
60
[TypeNo]
[Modell-Nr]
Type number.
Indicates the article number of the control. Does not apply if the
electronics module has been replaced
[...]
61
[SWVersion]
[SWVersion]
Software version.
Indicates the software version of the control (e.g. [0312] = version 3.12)
[...] XXZZ
62
[SerialNo]
[Serien-Nr]
Serial number.
Indicates the serial number of the current electronics module
[...]
63
[ManufDate]
[ProdDatum]
Manufacturing date of the control.
Indicates the manufacturing date of the control (e.g. [1009] calendar
week 10, 2009). Does not apply if the electronics module has been
replaced
[...] WWYY
64
[TypePower]
[Netz/Batt]
Type of power supply.
Indicates whether it is a mains-operated (AC) or a battery-operated (DC)
control
DC = [0]
AC = [1]
65
[Battery%]
[Batterie%]
Battery capacity.
Indicates the current battery capacity in percent.
[...] %

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Setting the flush time manually
1
2
3For mains-operated urinal flush control:
disconnect the plug connection between
the control and the power supply unit for at
least 20 seconds and then reconnect it.
For battery-operated urinal flush control:
disconnect the plug connection between
the control and the battery for at least
20 seconds and then reconnect it.
4Within five seconds hold your hand around
5 cm away from and in front of the control.
The new flush time lasts as long as you keep
your hand in front of the control, up to a
maximum of 15 seconds.
Result
A flush sequence is actuated. The flush time that
has just been set is confirmed by flashing. The
number of flashes corresponds to the length of the
flush time in seconds.
90º90º
2 mm
2
1
3
2
1
00:00:20
3
1
2
00:00:20
3
55

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5
6
3
2
1
90º90º
2 mm

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Maintenance
Troubleshooting
Cleaning the cover plate
Malfunction Cause Rectification
Flush is not actuated Water supply valve is closed `Open the water supply valve
No pressure in the water net `Restore the water pressure
The basket filter is blocked `Clean or replace the basket filter
No mains current `Check power supply
The plug connections are
disconnected or damaged
`Re-establish the plug
connections
The battery capacity is low
(battery-operated controls)
`Replace batteries
The solenoid valve is defective `Replace the solenoid valve
The power supply unit is defective
(mains-operated controls)
`Replace the power supply unit
The sensor window is dirty or
scratched
`Clean or replace sensor window
Water is running continuously into
the urinal ceramic
The sensor electronics are
defective
`Replace the sensor electronics
The solenoid valve is defective `Replace the solenoid valve
Incorrect flushes (too soon, too
late, unwanted)
The sensor window is dirty or
scratched
`Clean or replace sensor window
The sensor electronics are
affected by influences in the room
(mirrors, metal surfaces, etc. on
the wall opposite)
`Contact Geberit customer
service
The urinal ceramic is not being
flushed out sufficiently
The flow rate is too low `Readjust the throttle
The flush water is splashing out
from the urinal ceramic
The flow rate is too high `Mount a flow limiter. Flow
limiters are available as
accessories
(article number 242.484.00.1)
`Readjust the throttle
CAUTION
Aggressive and scouring cleaning agents can damage the surface.
`Never use aggressive cleaning agents that contain chlorine or are acidic, abrasive or corrosive.
`Clean the cover plate with mild cleaning agents and water.
`Use a soft cloth.
Geberit recommends the GeberitAquaClean cleaning set (article number 242.547.00.1) for cleaning
the cover plate.

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Replacing the batteries
Prerequisites
Two replacement batteries
(type 1,5 V Mignon/AA/LR6/AM-3) are ready.
1
2
3
4
5
6
90º90º
2 mm
2
1
3
2
1
1
2

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7
8
Replacing the cover plate
1
2
3
2
1
90º90º
2 mm
90º90º
2 mm
2
1
3

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3
4
Replacing the control
1
2
3
2
1
90º90º
2 mm
90º90º
2 mm
2
1
3

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3Disconnect the plug connections for the
mains-operated urinal flush control.
Disconnect the plug connections for the
battery-operated urinal flush control.
4
5
6Connect the plug connections for the
mains-operated urinal flush control.
Connect the plug connections for the
battery-operated urinal flush control.
2
1
1
2
PH 3
PH 3
1
2
1
2

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7
8
Replacing the solenoid valve
1
2
3Disconnect the plug connections for the
mains-operated urinal flush control.
3
2
1
90º90º
2 mm
90º90º
2 mm
2
1
3
2
1

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Disconnect the plug connections for the
battery-operated urinal flush control.
4
5
6
7
8
1
2
PH 3
+-
3

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9
10
11
12
13
14
15
2
1
1
2
++
3

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16
17 Connect the plug connections for the
mains-operated urinal flush control.
Connect the plug connections for the
battery-operated urinal flush control.
18
19
PH 3
1
2
1
2
3
2
1
90º90º
2 mm