Stern Engineering JUPITER 2030 Product manual

1
INSTALLATION AND MAINTENANCE GUIDE
ELECTRONIC FLUSH VALVE FOR URINAL

INDEX
1 TECHNICAL DATA
2 PACK CONTENTS
3 PRE-INSTALLATION INFORMATION
4 INSTALLATION
5-8 SETTINGS ADJUSTMENT
9 BATTERY REPLACEMENT INSTRUCTIONS
10 MAINTENANCE
Filter cleaning instructions
Care and cleaning of chrome and special finishes
11 SPARE PARTS LIST
12 LIMITED WARRANTY
13 SERVICE CHECK LIST

1
DATOS TÉCNICOS
JUPITER 2030 JUPITER 2030 E
Power Supply: 9V battery or 9V transformer
Operating water pressure: 0.5-8.0 bar.
24 hours automatic flush when not used
to improved hygiene.
Sensor range: 600 mm. Factory set. Adjustable manually or with a
remote control.
Flushing Time: 6 secs. Factory set. Adjustable: 3 to 20 secs.
Prior use Flush Mode: Optional feature.

2
PACK CONTENTS
1 x M4x10 Screw
1 x Transformer
JUPITER 2030 E
Familiarize yourself with the part names and confirm that the parts are included.
1 x Plastic box with
concealed flush valve
1 x Temporary
protective panel
1 x Plastic seat for
the cover plate
1 x Wall cover plate with
the electronic unit and
battery box
4 x Screws
1 x Allen key

3
PRE–INSTALLATION INFO
Check contents
Separate all parts from packaging and check each part with the pack
contents section.
Make sure all parts are accounted for before discarding any packaging
material. If any parts are missing, do not attempt to install the electronic
flush valve until you obtain the missing parts.
Warnings
Do not install the system facing a mirror or any other electronic system
operated by an infra-red sensor.
To prevent reflection problems, it is recommended keep a minimum
distance of 1.50 meters between the flush valve and other objects.
Preparation for installation
Flush water supply lines thoroughly before installing the flush valve.
Do not allow dirt, Teflon tape or metal particles to enter the flush valve.
All plumbing is to be installed in accordance with applicable codes and
regulations.
Care and cleaning of chrome and special finishes
DO NOT use steel wool or cleansing agents containing alcohol, acid,
abrasives, or the like. Use of any prohibited cleaning or maintenance
products or substances could damage the surface of the flush valve.
For surface cleaning use ONLY soap and water, then wipe dry with
clean cloth or towel. When cleaning bathroom tile, the flush valve
should be protected from any splattering of harsh cleansers.
If system chemical disinfection is practiced, chlorine can be used (calculated
chlorine concentration of 50mg/l maximum in water per one hour dwell time)
at service interval frequency.

4
INSTALLATION
Step 1 – Installing the flush valve
1) Shut off the water supply.
2) Cut an adequate opening in the wall to accommodate
the dimensions of the box and the sleeve (not supplied)
where you will accommodate the transformer cable.
3) Insert the electronic flush valve’s box through the wall.
4) Connect the flush valve inlet to the water supply.
5) Connect the flush valve outlet nipple to the pipe
leading to the urinal’s inlet.
6) Turn on the water supply. Make sure there is no
leakage.
7) Assemble the temporary protective cover to protect the flush valve.
Step 2 – Connecting the water supply and the power
source
1) If your model is Jupiter 2030 E, place the transformer
near the electricity plug, insert the transformer cable
wire through the box.
2) Once the electricity, plumbing and tiles works are
finished, replace the temporary protective cover with
the plastic seat. Adjust
it using the four screws
provided.
3) Connect the wire from
the electronic unit on
to the cover plate to the
solenoid’s connector.
4) Connect the other
wire from the electronic
unit to the power source
connector.
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orar
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rotective cover with

5
5) Assemble the panel to the cover seat and tighten it
with the bottom screw.
6) Now, remove the protecting sticker that
covers the sensor.
7) If your model is Jupiter 2030 E, plug the
transformer.
Important: After connecting the power source,
wait a few seconds before activating the flush
valve to avoid entering into “adjusting mode”.
8) Move away and the flush valve will flush a
few seconds after your departure.
9) If needed adjust the flow capacity by turning
the regulating valve.
10) If the range is unsatisfactory, refer to the
section entitled “Settings Adjustment”.
Battery replacement instructions – Jupiter 2030 only
When the battery weakens, the red indicator light will blink at a constant
rate. The battery must be replaced within two weeks.
To replace the battery:
1. Release the screw at the bottom of the cover plate and remove the cover
plate.
2. Release the screws and the
protective transparent cover
of the battery housing from the
sensor unit.
3. Replace the used battery with a
new 9V battery (Lithium battery is
recommended).
4. Refit the protective cover and
then the wall cover plate.
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6
SETTINGS ADJUSTMENT
Adjusting the sensor settings with a remote control –
optional and recommended:
In order to adjust the sensor with a Remote Control you
should hold the Remote Control straight in front of the
sensor in a distance of about 6-8” (15-20cm). Choose the
function you want to adjust by pressing once on one of
the function buttons. After pressing once on a specific
function button, a quick flashing of the red light in front
of the sensor will occur. At this stage, you can change
the adjustment by pressing the (-) or (+) buttons, every
push will increase or decrease one level. After finishing
the adjustment, turn on the water supply.
1
3
2
4
5
6
RANGE: Press + to increase the detection range and – to decrease the
detection range of the sensor.
1
FLOW TIME: Changes the Flush valves flush time, once the user leaves
the urinal or the toilet. Press + to increase the flow time and – to
decrease it.
2
The remote control can also be used to adjust:
DELAY IN: The sensor will only activate the system if the user is
detected for the preset amount of seconds. Press + to increase it and
– to decrease it.
3
DELAY OUT: Changes the time interval the water starts to flush after the
user has left the toilet or urinal. Press + to increase it and – to decrease
it.
4
ON/OFF: Press this function button and the flush valve will remain off for
1 minute. To cancel this function press the on/off again.
5
6RESET: This function allows to come back to all the factory settings.
Press the Reset button and without releasing it, press one time the +
button.

7
RANGE ADJUSTMENT
The sensor range is the range an object can be away from the sensor in order to
activate the flush valve. The sensor is factory preset. If necessary, it can be adjusted
as follows:
Adjusting the sensor range manually:
1. Disconnect the battery or switch off the electricity supply to the sensor.
2. For Jupiter 2030, make a short circuit between the (+) and the (-) connections
of the sensor. A screw driver or any conductive material can be used to make this
short circuit. Alternatively and for Jupiter 2030 E, activate the sensor three or four
times after disconnecting the power supply.
Do not make a short circuit on the power supply or on the sensor when the power
supply is connected to the sensor.
3. Reconnect the power supply to the sensor.
4. To enter into the adjusting mode, put your
hand in front of the sensor at a distance of 2
“(5cm) within 5 seconds from the reconnection
of the power supply.
Note: If you will not put your hand in front of the
sensor after connecting the power supply, the
sensor will not enter into the adjusting mode
and the previous adjustment will continue.
5. When the sensor enters into the adjusting mode and your hand is in front of the
sensor, the red light in front of the sensor will flash slowly.
6. Keep your hand in front of the sensor until the slow flashing changes to quick
flashing, At this point move your hand to the required distance from the sensor
and wait until the red light will stop flashing.
7. When the red light has turned off, the sensor is adjusted to the required distance.
8. Check the distance you have set and if it is not satisfactory, repeat the procedure.

8
WARRANTY
This product is covered by a limited warranty for two years from date of purchase.
During this period, STERN undertakes, at its option, to repair or replace any faults caused by
defective materials or manufacturer defaults that may arise (see Stern Warranty).
The guarantee does not cover faults or damage caused by incorrect installation and/or maintenance,
wear and tear, battery, or water composition. This includes, but is not limited to the following:
- Incorrect installation, inversions of supply pipes
- Pressures or temperatures exceeding recommended limits
- Improper manipulation, tampering, bad or lapsed maintenance
- Foreign bodies, dirt or scale introduced by the water supply
MAINTENANCE
Filter cleaning instructions
This flush valve is provided with a stainless steel filter preventing foreign particles
to enter the lines. If the water flow has decreased, this may be because the filter is
clogged. The filter can be cleaned as follows:
1. Turn off the regulating valve.
2. Disassemble the solenoid valve by opening the nuts.
3. Remove the filter and wash it under running water.
4. Reassemble the filter.
5. Reassemble the solenoid valve.
6. Turn on the regulating valve and adjust the flow capacity.
7. Make sure that there is no water leakage.
SPARE PARTS LIST
Panel Kit
Sensor Kit for Jupiter 2030
Sensor Kit for Jupiter 2030 E
Solenoid Valve Kit with Acetal Body
Nipple Kit
Filter
Transformer
0 7 0 4 0 1 1 8
0 7 2 2 0 0 1 2
0 7 2 2 0 0 1 3
0 7 2 3 1 0 1 4
0 7 2 4 6 0 0 2
0 8 5 3 0 0 1 1
0 6 5 2 2 0 4 2

9
TROUBLE – SHOOTING
Low battery.
Range is too short.
Range is too long.
Battery is completely used up.
Connectors between the
electronic unit and the solenoid
valve are disconnected.
Debris or scale in solenoid.
The central orifice in the
diaphragm is plugged or the
diaphragm is torn.
The water supply pressure is
higher than 8 bars.
Replace battery.
Decrease the range.
Connect the connectors of the
electronic unit to the solenoid valve.
Increase the range.
Eliminate cause of reflection.
Replace battery.
Unscrew solenoid, pull out the
plunger and the spring from solenoid.
Clean them with pressure or use
scale remover material if needed.
Clean the orifice or replace diaphragm.
Reduce the water supply pressure.
P R O B L E M I N D I C AT O R C A U S E S O L U T I O N
Valve does
not flush
Sensor flashes
continuously when
user’s steps within
the sensor’s range.
Red light in the
sensor does not flash
when user’s steps
within the sensor’s
range.
Red light in the
sensor flashes when
user’s steps are
within the sensor’s
range.
Valve does
not shut off
Red light in the
sensor does not flash
when user’s steps
within the sensor’s
range.
Debris or scale in diaphragm or
the diaphragm is torn.
Sensor is picking up reflections
from mirror or another object.
Sensor is dirty or covered.
Clean the orifice or replace
diaphragm.
Clean or eliminate case ot
interference.
Decrease the range or eliminate
cause of reflection.
Sensor is picking up reflections
from mirror or other object.
Sensor flashes when
user’s steps within
the sensor’s range.

10
015125100 05.12