Lang ADS1 User manual

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CAUTION: WHEN YOU SEE THIS SIGN, PLEASE REFER TO
THE SAFETY PRECAUTIONS TO AVOID HARM AND DAMAGE
Avoid risks of fatal electric shock and re
1. Only plug the machine into suitable, earthed mains connections. Make sure
that the voltage of the power source is the same as that specied on the
rating plate. The use of an incorrect connection voids warranty.
2. If an extension cable is required, use only an earthed cable with a conduc-
tor cross section of 1.5mm2.
3. Do not pull the cable over sharp edges, clamp it or allow it to hang down.
Keep the cable away from heat and moisture.
4. If the cable is damaged, it must be replaced by the manufacturer, its service
agents or similarly qualied persons, in order to avoid hazards.
5. To avoid hazardous damage, never place the machine on or besides hot
surfaces such as radiators, cooking rings, gas burners, open ames or sim-
ilar. Always place it on a stable and even surface.
6. Disconnect the machine when not in use for a long period of time
7. Disconnect by pulling out the plug and not the cable itself or the cable may
be damaged. Never touch the cable with wet hands.
8. Never immerse the machine or part of it in water. Never put the machine
or part of it into dishwasher except for the jars and trip tray. Electricity and
water together is dangerous and can lead to fatal electrical shocks.
9. Do not open the machine. Hazardous voltages inside.
10. This machine can be used by children aged from 8 years and above if they
have been given supervision or instruction concerning use of the machine
in a safe way and if they understand the hazards involved. Cleaning and
user maintenance shall not be made by children unless they are older than
8 and supervised. Keep the machine and its cord out of reach of children
aged less than 8 years.
11. Risk of electric shock, avoid spillage on the cord connector on the back.
OPERATIONS GUIDE SAFETY PRECAUTIONS

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Avoid possible harm when operating the machine
1. This product has been designed for domestic use only. Any commercial
use, inappropriate use or failure to comply with the instructions, the manu-
facturer accepts no responsibility and the guarantee will not apply.
2. The machine is intended to lter tap water only and prepare beverages ac-
cording to these instructions. This machine is intended to be used in house-
hold and similar applications such as: ofce kitchens, by clients in hotels,
bed and breakfasts, motels and other residential type environments. Do not
use the machine for other than intended use.
3. Do not use the machine if damaged or not operating perfectly. Immedi-
ately remove the plug from the power socket. Return the machine to an
authorized repair centre for examination, repair or adjustment. A damaged
machine can cause electrical shocks, burns or re.
4. The machine is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have given supervision or instruction concerning
use of the machine by a person responsible for their safety. Children should
be supervised to ensure that they do not play with the machine.
5. Always close the lever on the lter cartridges and never lift during operation.
Failure to do so may result in extensive water leakage.
6. When unpacking the Machine, remove all plastic foil placed on machine
parts.
Hot surfaces and hot beverages
Care must be taken when a jar of hot water or a cup is removed from
the machine to avoid hot water spillage. Use handle on the clean water
jar when removing the jar, otherwise severe scalding may occur.
OPERATIONS GUIDE SAFETY PRECAUTIONS

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OPERATIONS GUIDE SAFETY PRECAUTIONS
LANG ADVANCED DRINKS SYSTEM INCLUDED ACCESSORIES
1. COMPONENTS
2. FILTER CARTRIDGE INSTALLATION
3. LANGPAK INSTALLATION
4. JAR INSTALLATION
5. LANG START UP
6. LANG OPERATION
6.1 Initialization
6.2 Operation
6.3 Programming the cup ll level
7. CHANGE FILTERS
8. TROUBLESHOOTING
8.1 Warnings
8.2 Operational errors
8.3 Errors
8.4 Critical errors
9. MAINTENANCE
9.1 Auto maintenance
9.2 Manual maintenance
10. PRODUCT INFORMATION
INDEX ADS1
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INCLUDED ACCESSORIES MAY VARY WITH PURCHASED BUNDLE
MAIN BODY
SEDIMENT FILTER / RO MEMBRANE / ACTIVATED CARBON FILTER
FOUNTAIN
FILTER LOCKS
LANGPAKS
BACK COVER
TOP LID
TAP WATER JAR
CLEAN WATER JAR
DOCKING STATION
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10
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USER MANUAL ADS1
PLEASE READ THIS USER MANUAL CAREFULLY BEFOR OPERATING THE MACHINE
WARNING: Step 1 – 6 must be carefully followed, otherwise the machine is
NOT operable
1 COMPONENTS
The package contains the following:
• jars (tap water jar and cover; clean water jar and cover)
• advanced drinks system machine
• 3 lter cartridges (sediment, activated carbon, RO membrane)
• power cord
The mineral and avor concentrate (LangPak) are shipped in a separate
package and are purchased independently of the machine.

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2 FILTER CARTRIDGE INSTALLATION
1. Open the rear cover. Lift up to
unlock hooks
3. Install lter cartridges.
“1” Sediment lter on the left.
“2” Activated carbon in the middle.
“3” Ro membrane on the right.
2. Push the lever up to install lter
cartridges
4. Push the lever down to lock.
Make sure the lever is tightly
locked to avoid water spray or
leakage.
Re-install the rear housing cover.

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3 LANGPAK INSTALLATION
1. Open top lid. Press rear end to lift.
2. Install mineral A in the slot marked “A”
3. Install mineral B in the slot marked “B”
4. Optional: install avor in the slot marked “C”
NOTE: PUSH DOWN CARTRIDGES UNTIL THEY LOCK IN POSITION
5. Close the top lid after minerals and avor cartridges installation.
4 JAR INSTALLATION
1. Fill the tap water jar with water close to
the top. Put the cover on.
2. Place tap water jar on the left docking
station
TIP: BE SURE THAT JAR IS FIRM IN
POSITION AND STANDS STRAIGHT UP.
3. Place clean jar on the docking station.
Put jar cover on.
WARNING:
ROTATE JAR COVER UNTIL SQUARE DOTS ON COVER
AND MACHINE ARE NEXT TO EACH OTHER.
A
B
C

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5 LANG START UP
1. Connect the power cord
WARNING:
CHECK FOR CORRECT VOLTAGE SOURCE AND POWER RATING.
2. When power cord is plugged in the power outlet, the machine will go in
standby mode (ready for operation).
CONFIRMATION OF
FILTER CHANGE
POWER BUTTON
activates the machine
LANGPAK “C” avour
Hot water
Cold water
Hot avored
water processing
Cold avored
water processing

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6 LANG OPERATION
6.1 INITIALIZATION
To start the initialization procedure press the power button.
The machines guides the user through each step.
The procedure lasts about 120 minutes and shall not be interrupted.
CHANGE LANGUAGE
When the machine is turned on the
CHANGE LANGUAGE setting will be dis-
played.
Press to scroll through the language
selection, to conrm the new language
press
TARE SCALES
1. 2. 3.
The same procedure is repeated for the clean water scale:
1. 2. 3.

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FILLING FILTERS
Insert the lters, make sure the lters
are properly locked and the rear cover
is in place.
You will now be guided to ll the tap
water jar and empty the clean water jar
multiple times.
The procedure is terminated when 10
liters of water have been processed.
If the machine has gone into STANDBY MODE, press the Power button
to resume the process.
Pressing Cancel will put the machine in STANDBY MODE. By pressing
the Power button the machine will restart the machine preparation proce-
dure
During the FILLING FILTERS the following information will be displayed :
FILL TAP WATER JAR EMPTY CLEAN WATER JAR MACHINE IS PROCESSING
CLEANING THE MACHINE
Finally the machine will perform an auto cleaning cycle. Follow the instruc-
tions on the screen
After a successful setup the machine is ready to use and goes to the Select
menu.

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6.2 OPERATION
Fill the tap water jar, empty the clean water jar or lower the spout and place
a cup on the clean jar docking station.
The machine is turned on by pressing the power button .
The machine will perform automatically a ushing cycle to remove accu-
mulated air in the system.
If there are no errors, the machine will go to the Select menu.
The LANGPAK avor icon will not show up if:
- The avor cartridge is not inserted
- The avor cartridge is empty
Select the desired function by pressing shortly a button:
PROCESS COLD WATER
PROCESS HOT WATER
PROCESS COLD WATER WITH A FLAVOR
PROCESS HOT WATER WITH A FLAVOR
Machine will go to PROCESSING MODE and process the water
Blue moving dots indicate cold water processing, red dots indicate hot
water processing.

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6.3 PROGRAMMING THE CUP FILL LEVEL
If the selected button is pressed longer than 3sec the machine starts to
memorize the ll level in CUP FILLING MODE. Pressing again the selected
button will stop the lling and memorize the cup ll level. The next cup lling
will stop at the memorized ll level. A maximum of 200ml can be lled when
using a cup.
The machine stops when the clean jar is full or the cup has reached the de-
sired ll level.
While the machine is processing, the machine operation can be canceled by
pressing the selected processing button or the power button at any
time.
CAUTION: HOT SURFACES AND BEVERAGE
When processing hot water, the water in the clean water jar or in the cup
can become very hot. Care must be taken when removing the jar or the cup
to avoid hot water spillage. Use the handle on the clean water jar when re-
moving the jar and avoid touching the hot water, otherwise severe scalding
may occur.
7 CHANGING FILTERS
The standard life time of the lters is two years. After two years have ex-
pired, the machine will issue the warning “CHANGE FILTERS” during pro-
cessing. The user must now change the lters. After changing the lters,
the “FILL FILTER” procedure must be executed as described below in the
maintenance section.

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8 TROUBLESHOOTING
8.1 WARNINGS
The following warnings are displayed during the water processing. The
user is alerted to take care of these issues in due time
CHANGE MINERALS: mineral concentrates
containers need to be changed soon.
Both mineral concentrate containers must be
changed simultaneously (Langpak A and B)
CHANGE FLAVOR: avor concentrate contain-
ers need to be changed soon (LangPak C)
FLAVOR EMPTY: if the avor concentrate is not
changed in due time and is empty, the machine
no longer lets the user select avored water and
this option is no longer displayed in the
Select menu
CHANGE FILTERS: the operation period of the
lters is 2 years. After this period all lters must
be replaced simultaneously and the FILL FILTER
procedure must be initiated

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LOW FLOW RATE: the water ow rate is low.
This can be due to:
- The tap water temperature is very low,
less than 10°C
- Air has accumulated in the system, perform
a CLEANING PROCEDURE, see maintenance
section
- Filters are clogged: replace the lters and per-
form a FILL FILTER procedure, see maintenance
section
BATTERY LOW: the internal backup battery is
discharged and needs replacement. The battery
can only be replaced by a certied repair agent.
A list of certied repair agents can be found on
the LANG website
8.2 OPERATIONAL ERRORS
A number of errors can be displayed during the operation of the machine
MISSING TAP WATER JAR
Fill and put tap water jar on the docking station
MISSING CLEAN WATER JAR
Put clean jar on the docking station

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CLEAN WATER JAR FULL:
Empty clean water jar
FILL TAP WATER JAR:
Empty tap water jar and ll with fresh water
MINERALS EMPTY:
Replace minerals. Always change both minerals
simultaneously
CARTRIDGE ERROR:
Mineral or avor cartridges are in a wrong position
Or
Mineral cartridge missing
Or
Damaged mineral cartridge
TAP WATER JAR UNEXPECTELY REMOVED DURING
PROCESSING:
-wait 30 seconds for the decrease of internal pressure
TAP WATER JAR IS NOT PROPERLY INSERTED IN
THE DOCKING STATION:
- Remove tap water jar and wait 30 seconds for the
decrease of the internal pressure.
- After the wait period the machine will ask to put tap
water jar back on the dock.

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8.3 ERRORS
During the processing, the following errors can occur. The user can repeat
processing. If the error persists the machine must be serviced by a author-
ized repair centre.
WATER FLOW TOO LOW ERROR
The water ow rate is low.
This can be due to:
- Air has accumulated in the system, perform
a CLEANING PROCEDURE, see maintenance
section below.
- Filters are clogged, replace the lters and per-
form a FILL FILTER procedure, see maintenance
section below
SCALE ERROR
Scales reading wrong values
BOILER ERROR
Boiler not reaching operating temperature.
BOILER ERROR
Boiler overheating.

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REMINERALIZATION UNIT MALFUNCTION
Replace mineralization or avor cartridges.
Check if cartridges are correctly inserted. Try
replacing cartridges
INTERNAL COMMUNICATION ERROR
Unplug and plug-in the machine.
8.4 CRITICAL ERRORS
If the following errors are displayed the machine will no longer be function-
al and must be sent to an authorized repair centre
BOILER ERROR
For safety unplug the machine.
MOTOR CARTRIDGE ERROR
INTERNAL SYSTEM ERROR

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9 MAINTENANCE
9.1 AUTO MAINTENANCE
FLUSHING
Whenever the tap water jar is inserted on the docking station and the power
button is subsequently pressed an auto ush is performed for 10 sec-
onds while the machine is in the SELECT MODE. This is to remove air which
could be captured in the pipe when the jar is inserted and subsequently
reduce the performance of the pressure pump.
CLEANING
A cleaning of the clean water path is requested every 2 weeks.
The cleaning is automatically started after pressing the power button.
First, the pressure pump is ushed and then a hot water processing cycle is
performed. The machine asks the user to empty the clean water jar and to
ll the tap water jar.
After the successful ushing, the user is prompted to ll the tap water jar
and to empty the clean water jar to perform the cleaning of the machine.