LiquoSystems iFerm Nano Terminal User manual

2020-03 © LiquoSystems GmbH, D-74366 Kirchheim/Neckar
iFerm Nano Terminal
Operang instrucons
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iFerm Nano Terminal
LiquoSystems GmbH
Wilhelmstraße 45 | 74366 Kirchheim/Neckar, Germany
Tel.: [phone] | Fax: [phone]
[e-mail] | www.liquosystems.de
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Copyright & imprint
These operang instrucons apply exclusively to iFerm Nano Terminal. They were wrien, checked
and approved in German. If there are dierences in terms of content in translated versions, the
informaon in the German version takes precedence. If you come across any discrepancies, please
contact our customer service, see “10.5 Customer service” on page 59.
All rights reserved, including translaon into other languages. These operang instrucons or parts
thereof may not be copied, translated or otherwise used in any way without the wrien permis-
sion of LiquoSystems GmbH.
Brands
The iFerm Nano series devices are products of LiquoSystems GmbH. As a rule, all companies and
products named in this manual are registered trademarks of the respecve companies.
Graphics
Images, graphics and screenshots in these instrucons can contain oponal funcons and are for
illustrave purposes only.

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Contents
1 Introducon................................................................................ 5
1.1 Proper use .................................................................................................5
1.2 Prior knowledge ........................................................................................5
1.3 Notes about the operang instrucons ....................................................5
2 Safety noces.............................................................................. 6
3 Product overview ........................................................................ 7
3.1 Scope of delivery.......................................................................................7
3.1.1 Opening iFerm Nano Terminal .....................................................................8
3.1.2 Standard components ..................................................................................8
3.2 Oponal accessories..................................................................................9
3.3 Connecons and control elements .........................................................10
4 Installaon................................................................................ 10
4.1 Wall mounng.........................................................................................10
4.2 Cable connecon.....................................................................................11
4.2.1 Cablespecicaonandconneconinstrucons.......................................11
4.2.2 Roungthecableintothehousing............................................................12
4.2.3 Connecngthestrands ..............................................................................12
4.2.4 Installingthebusterminangresistor .......................................................13
4.2.5 Applicaons ................................................................................................13
4.2.6 Aachingtheconnecngcables ................................................................15
4.2.7 ConnecngtheEthernetcable ..................................................................16
5 Operaon.................................................................................. 17
5.1 Notes on operaon .................................................................................17
5.1.1 Conceptsandillustraons..........................................................................17
5.1.2 Generaloperanginstrucons ..................................................................17
5.1.3 Buons .......................................................................................................17
5.1.4 Enterleersandnumbers .........................................................................18
5.1.5 Display ........................................................................................................19
5.2 Protected areas .......................................................................................20
5.3 Device overview ......................................................................................21
5.3.1 Device main view........................................................................................21
5.3.2 Otherdevicesengs .................................................................................23
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Contents
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6 Special funcons ....................................................................... 24
6.1 Graph display*.........................................................................................24
6.1.1 Temp-scale 100...........................................................................................26
6.1.2 Right-handscale .........................................................................................27
6.2 Valve maintenance* ................................................................................27
6.3 Collecve switches* ................................................................................28
6.4 Groupings* ..............................................................................................30
6.4.1 Circuitmanagement...................................................................................31
6.5 Chiller* ....................................................................................................33
6.5.1 Chillersetup................................................................................................33
6.6 Web interface*........................................................................................34
6.6.1 Remoteaccesstoadataterminaldeviceviathewebinterface...............35
6.7 Recipe management*..............................................................................36
6.7.1 Starngarecipe .........................................................................................37
6.7.2 Edingarecipe...........................................................................................39
6.8 Universal sensors*...................................................................................40
6.8.1 Universal sensors – detail view .................................................................40
7 Global sengs .......................................................................... 41
7.1 Global sengs 1......................................................................................41
7.2 Global sengs 2......................................................................................44
7.3 Global sengs 3......................................................................................47
7.4 iFerm Nano Terminal: Default sengs ....................................................48
7.4.1 Defaultsengs...........................................................................................49
7.4.2 Resengthecontrollerandterminal........................................................49
8 Commissioning.......................................................................... 51
8.1 Commissioning preparaon ....................................................................51
8.1.1 PreparingthecontrollerIDs.......................................................................51
8.2 Switching on the terminal ......................................................................52
8.2.1 AcvangIDs..............................................................................................52
8.2.2 Makingthebasicsengs...........................................................................53
9 Maintenance and care............................................................... 54
9.1 Cleaning...................................................................................................55
9.1.1 Housing,displayandconnecngcables ....................................................55
10 Appendix .................................................................................. 55
10.1 Technical data..........................................................................................55
10.2 Troubleshoong ......................................................................................56
10.3 Disposal ...................................................................................................58
10.4 Declaraon of conformity .......................................................................58
10.5 Customer service.....................................................................................59
10.6 ID overview .............................................................................................60
iFerm Nano Terminal
Contents
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Introducon
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1 Introducon
These operang instrucons provide you with informaon about all technical and safety-relevant
aspects that you must be familiar with for using iFerm Nano Terminal.
¨Read the operang instrucons in full before operang the unit, and also use them for the pur-
pose of instrucng all users.
1.1 Proper use
iFerm Nano Terminal is the central control unit for monitoring and controlling the process
temperatures in beverage producon in conjuncon with iFerm Nano control systems. With
iFerm Nano Terminal, you can keep a constant eye on up to 30 iFerm Nano series controllers and
control them with ease.
iFerm Nano Terminal can also be used for temperature monitoring in processes such as ltraon,
boling, tartrate stabilisaon, room temperature control and stock cooling. Use for other pur-
poses is only permissible if the manufacturer’s wrien approval has been obtained for the actual
situaon. Special funcons such as monitoring of heang processes are generally possible, but for
safety reasons should be discussed with the manufacturer.
Operaon and conguraon are done via the touch screen of the iFerm Nano Terminal. As an
opon, you can also incorporate it into your network and operate it via the Web browser of an end
device.
1.2 Prior knowledge
In the operang instrucons, users are dened as all persons who are involved in the installaon
and operaon of the iFerm Nano Terminal. Users must be at least 16 years of age. They must
have read and understood the operang instrucons and must be able to follow all noces and
instrucons.
The operang instrucons are intended for persons with experience in handling comparable meas-
uring instruments and systems. In parcular, basic knowledge of beverage producon is required.
1.3 Notes about the operang instrucons
The following typographical elements are used in the operang instrucons in order to nofy you
of possible hazards or parcular informaon:
DANGER!
Idenes noces of the Danger hazard level.
Indicates possible hazards that can result in injury or death if ignored.
Aenon!
Idenes noces of the Aenon hazard level.
Indicates possible hazards that can result in material damage if ignored.
Informaon
Indicates more detailed informaon.
Points out alternave acons, further informaon sources or helpful ps.
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iFerm Nano Terminal
Safety noces
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Posion informaon
All stated posions (le, right, front, back, top, boom etc.) relate to an observer looking at the
display of iFerm Nano Terminal from the front. The connecng cable is therefore at the boom,
the display in front.
Special funcons
These instrucons describe both the basic funcons and oponal extensions of the
iFerm Nano Terminal. The special funcons not included in the basic conguraon are idened in
the instrucons by asterisks (*).
If you wish to add one or more of these funcons to your iFerm Nano Terminal, please contact our
customer service, see “10.5 Customer service” on page 59.
2 Safety noces
● Read the operang instrucons carefully and obey all safety noces. Material damage resulng
from ignoring the safety noces is not covered by any warranty.
● Whenever you use iFerm Nano Terminal, follow the laws that apply at the place of use, parcu-
larly the general safety and accident prevenon regulaons. If in doubt, these take precedence
over the direcons in the operang instrucons.
●iFerm Nano Terminal is operated with 230 V AC, 50/60 Hz alternang voltage. The power supply
must be properly connected and then checked and approved by a qualied electrician. There is
a risk of electric shock if the connecon is faulty!
● Extreme temperatures caused by heat build-ups, frost, UV light, direct sunlight etc. can cause
irreparable damage. Always maintain the specied ambient temperatures, see “10.1 Technical
data” on page 55.
●iFerm Nano Terminal is protected against water jets (IP65). However, avoid intensive contact
with liquids (e.g. high-pressure cleaners).
● Lay cables so that they do not present a trip hazard and away from sharp-edged objects. Ensure
sucient strain relief and kink protecon.
●Clean the iFerm Nano Terminal with a so damp cloth. Do not use any aggressive, scouring
cleaning agents or cleaning agents containing solvents.
●Do not perform any repairs on iFerm Nano Terminal. Follow the instrucons in the chapter
“9 Maintenance and care” on page 54.

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Product overview
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3 Product overview
With iFerm Nano Terminal,you can monitor adherence to process temperatures of up to
30 devices. Alternavely, you can also monitor room temperatures, heat exchangers etc. You con-
gure the terminal directly via the integrated touch screen or oponally also via the Web browser
of an end device in your network.
Aenon!
Since electrical connecons must also be made for the installaon, this
must be done by a suitably trained expert. If in doubt, contact our cus-
tomer service, see “10.5 Customer service” on page 59.
3.1 Scope of delivery
The package contains the following arcles:
Quan-
ty Descripon
1iFerm Nano Terminal with integrated touch screen and preinstalled cable screw
connecons.
Please note that corresponding cables are required for connecng to the power mains
and data network.
1Operang instrucons
1Accessory bag with the standard components (bus terminang resistor, brackets for wall
mounng, seal for network cable).
You will receive a list of passwords separately.
¨Check the package content immediately to make sure it is complete.
¨Also follow the instrucons in the subsequent chapters informing you about the type and num-
ber of the supplied components.
Aenon!
Contact our customer service immediately if parts are missing or if you
nd any damage, see “10.5 Customer service” on page 59.
¨Dispose of all packaging materials in accordance with the disposal regulaons that apply in
your region.
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iFerm Nano Terminal
Product overview
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3.1.1 Opening iFerm Nano Terminal
You must open the iFerm Nano Terminal in order to check that the scope of delivery is complete. To
do this, use a medium-sized sloed screwdriver (not supplied):
¨Open the quick-release fasteners in the housing
cover with a quarter turn to the le.
¨Li o the housing cover and carefully place it
down behind the housing:
–Use a so underlay to protect the display when
you place it down.
–When liing it o, make sure that you do not
damage the cable connecons of the display.
¨Place all components on a clear and at surface.
¨For further assembly, it can be helpful to completely separate the housing cover from the hous-
ing. To do this you can unfasten the plug connecons on the inside of the display:
–Undo the plug lock with a sloed screwdriver.
–Pull both plugs o the power connecon and o the COM2 port of the display.
–If necessary, disconnect the Ethernet cable from the LAN port of the display. When unfas-
tening the plugs, make sure that you do not break o the latching tabs (press down the
latching tab).
3.1.2 Standard components
The following components are included as standard in the iFerm Nano Terminal scope of delivery:
Item Brief descripon
2 x 2 brackets with holes for wall mounng; can be plugged onto the rear of the
housing
120 Ω
1 x 120 Ω bus terminang resistor; terminates the free cable end of the data
bus network
1 x Rubber seal; must be used with a thin network cable

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Product overview
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3.2 Oponal accessories
The accessories listed here enable you to extend iFerm Nano Terminal and to opmally adapt
to your system technology. Details of the available versions can be downloaded from our current
catalogue at: www.liquosystems.de
Item Brief descripon
iFerm Nano Tank With iFerm Nano Tank you measure the process temperature via the
integrated temperature probe directly on the tank. You set a target
temperature that is permanently compared with the actual temperature.
Every relevant deviaon results in an adjustment of the connected valve
that controls the ow to the heat exchanger in the tank.
iFerm Nano Top iFerm Nano Top was designed for permanent installaon at the place of
use. Connecon to the temperature probe, valve, power and data bus is
done via the infrastructure.
When using special funcons, you need the following versions of
iFerm Nano Top:
Collecve switches*: iFerm Nano Top SK ID30
Chiller*: iFerm Nano Top KM ID31
Universal sensors*: iFerm Nano Top US ID21-23
iFerm Nano Switch Used in conjuncon with the Collecve switches* opon to request
a cooling or heang medium and to signal a collecve alarm.
A toggle switch is used to select the operang modes Automac, O and
On; the switching contact is potenal-free. If necessary, 1 iFerm Nano
Switch must be used for each collecve switch.
iFerm Nano Switch is available in three dierent LED colours, used as
standard for the following signalling:
● The blue LED indicator signals cooling requirement.
● The orange LED indicator signals heang requirement.
● The red LED indicator signals a collecve alarm (ashing).
iFerm Nano Solo iFerm Nano Solo is designed for mobile use for measuring and controlling
the process temperatures. Fully equipped with valve, power connecng
cable and temperature probe, thus also allowing spontaneous start-up if
no other infrastructure is available at the place of use.
Aenon!
iFerm Nano Solo must not be operated in Auto mode, as this
can cause unwanted control performance (e.g. cooling when
hot water is connected).
iFerm Nano Kit
Unit with 10 controllers for replacing or retrong the following types of
control cabinets: AFC, EFC, GTR, GTX
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iFerm Nano Terminal
Installaon
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3.3 Connecons and control elements
Pos. Brief descripon
1Display with touch screen
2Cable screw connecon for data bus line 1
3Addional cable screw connecon for data bus
line
4Cable screw connecon for power connecng
cable
5RJ45 socket with screw connecon for LAN
4 Installaon
4.1 Wall mounng
The two supplied brackets allow safe mounng of the
iFerm Nano Terminal on walls or pillars. As delivered,
the brackets are connected to each other in pairs.
¨Break each connected bracket into 2 parts at the
predetermined breaking point.
¨Push the brackets into two holders opposite each
other on the rear of the housing. They engage
noceably when slight pressure is applied to them.
Informaon
You need to pull very rmly on a
bracket in order to unlock it.
¨Prepare the installaon locaon for wall mounng. The horizontal spacing between the
mounted brackets is 100 mm, and the vercal spacing is 260 mm.
¨Use suitable fastening material (screws, plugs etc.) in order to install iFerm Nano Terminal
securely.