IKA ICC control User manual

20000004066b
IKA®ICC basic
ICC basic_062017

2
Fig. 1
4
6
1
5
Item Designation
1 Operator panel and display
2 Mains switch
3 Power socket
4 Buoyage
5Heater
6Stand
7Pt 100 + Pt 1000 temperature sensor
8 Handle
9 Fan
10 RS 232 port
11 USB port
12 Clamp
13 Cable clip
8
2
Fig. 2
3
10
7
11
9
12
13

3
Contents
EN
Source language: German
Page
Declaration of Conformity............................................................................................................................4
Explication of warning symbols ...................................................................................................................4
Safety instructions .......................................................................................................................................5
General information............................................................................................................................................. 5
Fluids ................................................................................................................................................................... 6
Correct use...................................................................................................................................................7
Use...................................................................................................................................................................... 7
Range of use (indoor use only) ............................................................................................................................. 7
Unpacking....................................................................................................................................................7
Unpacking ........................................................................................................................................................... 7
Delivery scope...................................................................................................................................................... 7
Preparations.................................................................................................................................................7
Setting up............................................................................................................................................................ 7
Filling and draining............................................................................................................................................... 7
Fluids ................................................................................................................................................................... 8
Operator panel and display .......................................................................................................................... 9
Commissioning........................................................................................................................................... 10
Setting the safety temperature ..................................................................................................................10
Menu settings ......................................................................................................................................... ..11
Menu structure .................................................................................................................................................. 11
Basic guide to setting the menu options............................................................................................................. 11
Operating mode (MODE).................................................................................................................................... 11
Maximum temperature (HI T) ............................................................................................................................. 11
Minimum temperature (LO T) ............................................................................................................................. 11
Maximum speed (HI R)....................................................................................................................................... 11
Minimum speed (LO R)....................................................................................................................................... 11
Fluid type (FLUI) ................................................................................................................................................. 11
The type of temperature PID control arithmetic (AUTO) ...................................................................................... 11
Alarm and key tone (BEEP) ................................................................................................................................. 12
Calibration (CALI) ............................................................................................................................................... 12
Interface and output ..................................................................................................................................13
Maintenance and cleaning .........................................................................................................................15
Error codes.................................................................................................................................................15
Accessories.................................................................................................................................................16
Technical data ............................................................................................................................................17
Warranty ....................................................................................................................................................18
Pump performance curve ........................................................................................................................... 18

4
Declaration of Conformity
We declare under our sole responsibility that this product corresponds to the regulations 2014/35/EU, 2006/42/EC, 2014/30/EU
and 2011/65/EU and conforms with the standards or standardized documents: EN 61010-1, EN 61010-2-010, EN 61010-2-051,
EN 61326-1, EN 60529, DIN 12876-1 und EN ISO 12100.
Explication of warning symbols
Indicates an (extremly) hazardous situation, which, if not avoided, will result in death,
serious injury.
Indicates a hazardous situation, which, if not avoided, can result in death, serious injury.
Indicates a potentially hazardous situation, which, if not avoided, can result in injury.
Indicates practices which, if not avoided, can result in equipment damage.
Indicates a hazardous situation that cause from a hot surface!
Hot surface!
CAUTION
WARNING
CAUTION
NOTICE
DANGER

5
General information:
• Read the operating instructions completely before
starting up and follow the safety instructions.
• Keep the operating instructions in a place where it can be
accessed by everyone.
• Ensure that only trained staff work with the device.
• Follow the safety instructions, guidelines, occupational
health, safety and accident prevention regulations.
• Set up the device in a spacious area on an even, stable,
clean, non-slip, dry and fireproof surface.
• Do not operate the device in explosive atmospheres,
with hazardous substances.
• Protect the device and accessories from bumping and
impacting.
• Check the device and accessories for damage before
each use. Do not use damaged components.
• Safe operation is only guaranteed with the accessories
described in the ”Accessories” section.
• The socket for the mains cord must be easily accessible.
• Socket must be earthed (protective ground contact).
• The voltage stated on the type plate must correspond to
the mains voltage.
• The device can only be disconnected from the mains sup-
ply by pulling out the mains plug or the connector plug.
• Disconnect the mains plug before attaching or changing
any accessories.
• Disconnect the mains plug before cleaning, maintenance
and transportation of the unit.
• The device must only be opened by trained specialists,
even during repair. The device must be unplugged from
the power supply before opening. Live parts inside the
device may still be live for some time after unplugging
from the power supply.
Coverings or parts that can be
removed from the device with-
out the aid of any tools must
be put back on the device again to ensure safe opera-
tion, for example to keep foreign objects and liquids,
etc. from getting into the device.
• The device may only be used as prescribed and as de-
scribed in the operating instructions. This includes op-
eration by instructed specialist personnel.
• When using critical or hazardous materials in your pro-
cesses, IKA®recommends to use additional appropriate
measures to ensure safety in the experiment. For exam-
ple, users can implement measures that inhibit fire or
explosions or comprehensive monitoring equipment.
• Process pathogenic material only in closed vessels under
a suitable fume hood. Please contact IKA®application
support if you have any question.
If the OFF switch is not within
reach when device is operating,
an EMERGENCY STOP switch
that can be easily accessed must
be installed in the work area.
• A laboratory circulator heats and circulates fluid accord-
ing to specified parameters. This involves hazards due to
high temperatures, fire and general hazards due to the
device of electrical energy. The user is largely protect-
ed by the device of relevant standards. Further hazard
sources may arise due to the type of tempering fluid,
e.g. by exceeding or undercutting certain temperature
thresholds or by the breakage of the container and re-
action with the heat carrier fluid. It is not possible to
consider all eventualities. They remain largely subject to
the judgment and responsibility of the operator. For this
reason, it may become necessary for user to take other
precautionary safety measures.
• Insucient ventilation may result in the formation of explo-
sive mixtures. Only use the device in well ventilated areas.
The safety circuit (safe tem-
perature) must be adjusted so
that the maximum permissible
temperature cannot be exceeded even in the event of a
fault. Check the safe temperature circuit on a regular ba-
sis (see section “Setting the safety temperature“) .
• Securely fix the ICC immersion circulator for use at the
bath, so that it cannot tip over.
• When device is used for external circulation, extra pre-
caution must be taken for hot fluid leakage due to dam-
aged hose.
• Use suitable hoses for connection.
• Secure hoses and tubes against slippage and avoid kinks.
• Check hoses, tubes and bath at regular intervals for pos-
sible material fatigue (cracks/leaks).
• Mains cable should not get in contact with hot parts
and fluids.
• If you are using plastic bath, observe the permitted
working temperature range and fluids.
Do not start up the device if:
- It is damaged or leaking
-
Cable (not only supply cable) is damaged.
• Be careful when filling a hot bath.
At high operating tempera-
tures, the temperature of hous-
ing parts, surfaces and tubes
can exceed 70 ° C.
Safety instructions
NOTICE
WARNING
WARNING
DANGER
WARNING

6
• Continuous monitoring of the bath and the filling level of
the bath fluid is required, especially at high temperatures.
• For optimum temperature stability, the fluids viscosity
should be 50 mm2/s or less at its lowest operating tem-
perature. This permits good fluid circulation and mini-
mizes heating from the pump.
If water is used at higher tem-
perature, there is heavy loss of
fluid due to the evaporation.
• Untreated tap water is not recommended. It is recom-
mended to use distilled water or high purity water (ion
exchangers) and add 0.1 g soda (sodium carbonate
Na2CO3) /liter, to reduce corrosive properties.
Risk of burning caused by va-
por or hot water at the outlet
of the cooling coil (accessory).
Do not use the cooling coil with
water at bath temperatures >
95° C.
For bath temperatures > 60°C
make sure that the flow rate
through the cooling coil is high
enough.
Don't use following fluids:
- Untreated tap water
- Acids or bases
- Solutions with halides: chlorides, fluorides, bromides,
iodides or sulfur
- Bleach (Sodium Hypochlorite)
- Solution with chromates or chromium salts
- Glycerine
- Ferrous water.
When changing the bath fluid
from water to a heat transfer
fluid for temperatures above
100 °C, remove the remaining water from the complete
system (including hoses and external devices). When do-
ing this, also open the stopper and union nuts caps of
the pump outputs and inputs and blow compressed air
through all the pump outputs and inputs!
It is dangerous to touch the
heater. The temperature of the
heater can be very high.
• After a power failure during operation, the device may
start automatically (depending on operating mode).
• Transport the device with care.
• Do not transport or empty the bath while it is still hot.
This may result in accidents, especially scalding injuries.
In order to prevent the power
cable from falling into the fluid,
the mains cable must be se-
cured with the cable clamp (13, see Fig. 2 and Fig. 4).
Fluids:
Beware of the risk of burning
due to delay in boiling!
Only use fluids, which fulfill the
requirements for safety, health
and device compatibility. Be
aware of the chemical hazards that may be associated
with the bath fluid used. Observe all safety warnings for
the fluids.
• Depending on the bath fluid used and the type of opera-
tion, toxic or flammable vapors can arise. Ensure suit-
able extraction.
• Do not use any fluid which may cause dangerous reac-
tions during processing.
• Only use recommended bath fluid. Only use non-acid
and non corroding fluid.
Only process and heat up any
fluid that has a flash point high-
er than the adjusted safe tem-
perature limit that has been set. The safe temperature
limit must always be set to at least 25 ºC lower than the
flash point of the fluid used. Examine regularly the func-
tion of the safety temperature limiter.
Never operate the device with-
out sucient heat carrier fluid!
You should also be careful to
ensure that the minimum clearances and immersion
depths in the fluid are observed. Check the fluid level
detection at a regular basis (see section "Filling and
draining").
WARNING
NOTICE
WARNING
WARNING
WARNING
NOTICE
NOTICE
WARNING
NOTICE
NOTICE
NOTICE
NOTICE

7
Unpacking:
- Please unpack the device carefully
- In the case of any damage a detailed report must be sent
immediately (post, rail or forwarder).
Transport safety
Remove the transport protection un-
der the
buoyage (4).
Correct use
Use:
Use ICC (Immersion Circulator Compact) for heating and cir-
culating fluids.
Intended Use: Tabletop device
Range of use (indoor use only):
- Laboratories - Schools
- Pharmacies - Universities
This device is suitable for use in all areas except:
- Residential areas.
- Areas that are connected directly to a low-voltage supply
network that also supplies residential areas.
The safety of the user cannot be guaranteed:
- If the device is operated with accessories that are not sup-
plied or recommended by the IKA®.
- If the device is operated improperly or in contrary to the
IKA®specifications.
- If the device or the printed circuit board are modified by
third parties.
Unpacking
Delivery scope:
- ICC baisc
- Mains cables
- Screwdriver (use for safety circuit)
- Operating instructions
- Warranty card.
Preparations
Setting up:
- Securely fix the immersion circulator on the bath.
- Place the device on an even, stable, clean, nonslip, dry
and fireproof surface.
- Keep at least 20 cm of open space at the front and rear
side.
- When a plastic bath is used, please ensure that the heater
does not contact the bath.
- The place for installation should be large enough and pro-
vide sucient air ventilation to ensure the room does not
warm up excessively because of the heat from device
radiates to the environment.
- Do not set up the device in the immediate vicinity of heat
sources and do not expose to sun light.
Low Level
High Level
Filling and draining:
- Connect the mains plug and turn on the device with
mains switch (2).
- The low level warning message appear on the display.
- Fill fluid to the bath.
Note: Pay attention to the fluid level information on the
display:
For draining, please refer to the bath operating instructions.
NOTICE

8
Fluids (Standard information for IKA fluid):
No.
IKA
®Designation
Operating temperature
range for open bath
application
(°C)
Operating temperature
range for closed bath
applications
(°C)
Safety temperature
(°C)
Flash point
(°C)
0
CF.EG28.N10.80.8 -10 ... 80 -10 … 80 90 115
1
CF.EG39.N20.80.16 -20 … 80 -20 … 80 90 115
2
CF.EG44.N25.80.19 -25 … 80 -25 … 80 90 115
3
CF.EG48.N30.80.22 -30 … 80 -30 … 80 90 115
4
UF.Si.N30.150.10LV -30 … 130 -30 … 150 145 n>170
5
HF.Si.20.200.50 20 … 200 20 … 200 255 >280
6
HF.Si.20.250.50A 20 … 200 20 … 250 255 >280
7
Water o
5 … 95 5 … 95 - -
8
Customized p
Check the suitability of the fluid according to your application.
n Note: For open bath application!
o Note: Tap water may be unsuitable for operation because the calcium carbonate content may cause calcification.
High purity water (from icon exchangers) and distilled or bi-distilled water are unsuitable for operation due to corrosive
properties of these media. High purity water and distillates are suitable as a medium after adding 0.1 g soda (Na2CO3,
sodium carbonate) per liter of water.
o Note: The temperature limit values are adjustable in accordance with the fluid used.
Nomenclature for IKA
®
fluids:
CF.EG28.N10.80.8 --
(1) Classification:
HF: Heating Fluid
CF: Cooling Fluid
UF: Universal Fluid
(2) Chemical composition:
Si:Silicone oil
EG:Ethylene Glycol
(3) Temperature range: (
Minimum temperature. Maximum temperature)
N: Negative Temperature
(4) Viscosiy:
Viscosiy at 25 °C for Heating Fluid (HF)
Viscosity at -20 °C for Cooling Fluid (CF)
Viscosity at 25 °C for Universal Fluid (UF)
Dynamic viscosity [mPa.s] is a product of kinematic viscosity [mm²/s] and density [kg/m³] of the fluid divided by 1000.
(5) Additional information:
A: Oil Additives
LV: Low Viscosity
(5) Addition information
(4) Viscosity (8
mm²/s )
(3) Temperature range (-10 – 80 °C)
(2) Chemical composition (Ethylene Glycol 28%)
(1) Classification (Cooling fluid)

9
Operator panel and display
Fig. 3
Item Designation Function
A On/Off button: Switch on/off the circulator.
B Adjustable safety circuit: Adjust the safety temperature limit with delivered screwdriver.
C LED display:
Display the settings and actual values.
D “Temp” button: Start/stop the heating function.
E “Temp (+)” button: Increase the temperature setting value.
Navigation, selecting the settings in the menu.
F “Temp (-)” button: Decrease the temperature setting value.
Navigation, selecting the settings in the menu.
G “OK/Pump” button: Start/stop the pump function.
Confirm the menu settings.
H “Pump (+)” button: Increase the pump speed setting value.
Change the value setting in the menu.
I “Pump (-)” button:
Decrease the pump speed setting value.
Change the value setting in the menu.
J “Menu“ button:
Press it once: menu option is display.
Press it a second time: back to the working screen.
K LED,key button: Indicate that the function of keys are deactivated.
L
LED, heater: Indicate the heating function is activated.
M LED, set: The LED lights up at the same time as the set value is displayed.
O Key button:
Lock/unlock keys.
JKO
A
GHIDE
B
F
M
C
L

10
Commissioning
Check whether the voltage specified on the type plate
matches the mains voltage available.
The power socket used must be
earthed (protective earthing).
If above conditions are met, the device is ready for opera-
tion after plugging in the mains plug.
If these conditions are not met, safe operation is not guar-
anteed and the device could be damaged.
Observe the ambient conditions (temperature, humidity,
etc.) listed under “Technical Data”.
After switching on the mains switch (2) at the back of the
device or pressing the power key (A), all LED segments
light up during the self test.
Setting the safe temperature
Adjust the safe temperature with screwdriver delivered
with the device.
The safe temperature setting will appear on the display.
Factory setting: approximate max. value
Adjustment range: 0 –160 °C
Warning: The safe temperature must always be set to at
least 25 ºC lower than the flash point of the fluid used.
Fig. 4
c
d
e
f
Software version (ver)
Safety temperature (safe)
Working setting
Starting
Operating mode (mode)
g
Safety temperature (safe)
i
h
After that, following two screens appear alternatively.
Then the device enters standby status and is ready for op-
eration.
Change the temperature setting with “Temp (+)“ button
(E) or “Temp (-)“ button (F).
Change the pump speed setting with “Pump (+)“ button
(H) or “Pump (-)“ button (I).
In standby status, activate the heating function by pressing
the “Temp“button (D). The device start heating function,
meanwhile the pump start to run.
In working status, press the “OK/Pump“button (G) to stop
the pump function. The heating function and pump stops.
Note: In running status, the pump speed adjusts auto-
matically according to the load. When the actual speed
doesn’t reach the setting speed, the actual speed and set-
ting speed will appear on the screen alternately.
In standby status, press the “OK/Pump“button (G) to
start the pump function. The heating function will not be
activated.
In working status, press the “Temp“button (D) to stop
the heating function, the pump keep running.
The control elements of the device allow to be locked by
pressing the key button (O), so no accidental changes dur-
ing operation are possible (LED (K) lights up).
By pressing the key button (O) again, the controls are re-
leased (LED (K) no longer lights up).

11
•Minimum speed (LO R):
The minimum adjustable value: 1000 rpm
•Fluid type (FLUI):
The chosen fluid (No.) of the temperature setting is lim-
ited. See Section “Fluids”.
•Temperature control type (AUTO):
Menu settings
MODE
Maximum temperature (HI T)
Minimum temperature (LO T)
Maximum speed (HI R)
Minimum speed (LO R)
Fluid type (FLUI)
The type of temperature PID control arithmetic (AUTO)
Alarm and key tone (BEEP)
Calibration (CALI)
Menu
• Menu structure:
Default settings
A
B
C
Proportional coecient of PID (Kp 1)
Integrate time of PID (Ti 1)
Differential time of PID (Td 1)
AUTO 1
AUTO 0
BEEP 0
BEEP 1
CALI 0
CALI 2
CALI 3
activated
-
-
150 °C
-20 °C
3200 rpm
1000 rpm
8
activated
15.0
5.00
5.0
-
activated
activated
-
-
•Basic guide to setting the menu options:
) Enter the menu by pressing ”Menu” button (J).
) Press the “Temp (+)“ button (E) or “Temp (-)“ button
(F) to change the menu options.
)
Press the“Pump (+)“ button (H) or “Pump (-)“ but-
ton (I) to change the value settings in the menu.
) Confirm the menu settings by pressing the “OK/Pump“
button (G)
.
•Operating mode (MODE):
Mode A: After power on/power failure no automatic
restart of functions.
Mode B: After power on/power failure automatic re-
start of functions, depending on previous settings.
Mode C: Set values (set in Aor B) cannot be changed.
After power on/power failure automatic restart of func-
tions, depending on previous settings.
•Maximum temperature (HI T):
The maximum adjustable value: 150° C. This value can
be limited additionally by the selected fluids (see section
“Fluids”).
Note: The maximum value is limited by the set safe
temperature.
•Minimum temperature (LO T):
The minimum adjustable value: -20° C
•Maximum speed (HI R):
The maximum adjustable value: 3200 rpm.

12
AUTO 1:
AUTO 1 is the default setting. The optimum settings are
determined automatically.
Heat-up curve in auto-tuning control (AUTO 1):
°C
t
°C
t
°C
t
°C
t
Fig. 6
°C
t
Proportional coecient of PID (Kp 1):
Integral time of PID (Ti 1):
Differential time of PID (Td 1):
Fig. 5
The proportional coecient Kp is the controller ampli-
fication and determines how strongly the control devia-
tion (the difference between the target temperature and
actual temperature) directly affects the control variable
(on-time of the heater). Kp values that are too large can
lead to the controller overshooting.
The integral time Ti (s) is the correction time and deter-
mines how strongly the duration of the control devia-
tion affects the control variable. Ti compensates an ex-
isting control deviation. A high Ti means a smaller and
slower effect on the control variable. Ti values that are
too small can lead to instability of the controller.
The differential time Td (s) is the derivative time and de-
termines how strongly the rate of change of the control
deviation affects the control variable. Td compensates
for rapid control deviations. A high Td means a smaller
and slower effect on the control variable. Td values that
are too small can lead to instability of the controller.
AUTO 0:
For special requirements, AUTO 0 can be used with
manual adjustment of the control parameters.
If the PID control (AUTO 0) option is selected, the fol-
lowing items including Kp 1, Ti 1 and Td 1 could be
set. Otherwise they are not displayed in the menu list.
Note: Inappropriate settings may produce the follow-
ing heat-up curves:
Kp too high
Ti too low
Td too high
Kp too low
Ti too high
• Alarm and key tone (BEEP):
BEEP 0: no alarm and key tone
BEEP 1: alarm and key tone is activated
• Calibration and adjustment (CALI):
CALI 0: Reset calibration
CALI 2: 2-point calibration
CALI 3: 3-points calibration
Example: 2-point calibration:
Dip the temperature sensor of the reference measuring
instrument into the bath fluid:
Select 2-point calibration in the menu. Press the “OK/
Pump“ button (G) to start the 2-point calibration.

13
Interface and output
The device can be operated in “Remote” mode via the RS 232
interface (10) or the USB interface (11) connected to a PC
and with the laboratory software Labworldsoft®.
Note: Please comply with the system requirements to-
gether with the operating instructions and help section
included with the software.
USB interface:
The Universal Serial Bus (USB) is a serial bus for connecting
the device to the PC. Equipped with USB devices can be con-
nected to a PC during operation (hot plugging). Connected
devices and their properties are automatically recognized.
The USB interface can also be used to update firmware.
USB device drivers:
First, download the latest driver for IKA®devices with USB
interface from:
http://www.ika.com/ika/lws/download/usb-driver.zip.
Install the driver by running the setup file. Then connect
the IKA®device through the USB data cable to the PC.
The data communication is via a virtual COM port. Con-
figuration, command syntax and commands of the virtual
COM ports are as described in RS 232 interface.
RS 232 interface:
Configuration
- The functions of the interface connections between the
stirrer machine and the automation system are chosen
from the signals specified in EIA standard RS 232 in ac-
cordance with DIN 66 020 Part 1.
-
For the electrical characteristics of the interface and the al-
location of signal status, standard RS 232 applies in accor-
dance with DIN 66 259 Part 1.
- Transmission procedure: asynchronous character trans-
mission in start-stop mode.
- Type of transmission: full duplex.
-
Character format: character representation in accordance
with data format in DIN 66 022 for start-stop mode. 1
start bit; 7 character bits; 1 parity bit (even); 1 stop bit.
- Transmission speed: 9600 bit/s.
- Data flow control: none
- Access procedure: data transfer from the stirrer machine to
the computer takes place only at the computer’s request.
Command syntax and format:
The following applies to the command set:
- Commands are generally sent from the computer (Master)
to the device (Slave).
- The device sends only at the computer’s request. Even
fault indications cannot be sent spontaneously from the
device to the computer (automation system).
- Commands are transmitted in capital letters.
- Commands and parameters including successive parame-
ters are separated by at least one space (Code: hex 0x20).
- Each individual command (incl. parameters and data)
and each response are terminated with Blank CR LF
(Code: hex 0x20 hex 0x0d hex 0x20 hex 0x0A) and have
a maximum length of 80 characters.
- The decimal separator in a number is a dot (Code: hex
0x2E).
The above details correspond as far as possible to the rec-
ommendations of the NAMUR working party (NAMUR rec-
ommendations for the design of electrical plug connections
for analogue and digital signal transmission on individual
items of laboratory control equipment, rev. 1.1).
Input the calibration value from the reference mesuring
instrument (e.g. 80.2 °C) with the “Pump (+)“ button
(H) or “Pump (-)“ button (I).
Confirm the value by pressing the “OK/Pump“ button (G).
Back to previous screen for input a new value by press-
ing the “Temp“ button (D).
Back OK
The first point calibration is finished now.
Calibration of the other points is performed in the same
way.
The temperature measured by the unit appears on the
left hand side.
Set the first point temperature (e.g. 80 °C). Confirm the
setting by pressing the “OK/Pump“ button (G).
Left area of the display appears the set value (80 °C) and
the right area of the display appears the actual tempera-
ture value measured. The set LED (M) flashes briefly.
The unit now starts and controls to the set value. When
the temperature has reached the set value and has be-
come constant, the “Set” LED (M) no longer flashes and
the following display appears.

14
The NAMUR commands and the additional specific IKA
®
commands serve only as low level commands for communication
between the device and the PC. With a suitable terminal or communications programme these commands can be transmit-
ted directly to the circulator equipment. The IKA
®
software package, Labworldsoft
®
, provides a convenient tool for control-
ling circulating equipment and collecting data under MS Windows, and includes graphical entry features, for pump motor
speed ramps for example.
Commands:
Commands Function
IN_PV_2 Read the internal actual temperature
IN_PV_3 Read the safety actual temperature
IN_PV_4 Read the pump actual speed
IN_SP_1 Read the internal setting temperature
IN_SP_3 Read the safety setting temperature
IN_SP_4 Read the pump setting speed
OUT_SP_1 xxx Set the internal setting temperature XXX
OUT_SP_12@n Set the WD safety temperature with echo of the set (defined) value.
OUT_SP_4 xxx Set the pump speed XXX
OUT_SP_42@n Set the WD-safety speed with echo of the set (defined) value.
OUT_WD1@n Start the watchdog mode 1 and set the time for the watchdog to n (20...1500) seconds.
Echo of the Watchdog time.
During a WD1-event, the heating and pump functions are switched off.
This command needs to be send within the watchdog time.
OUT_WD2@n Start the watchdog mode 2 and set the watchdog time to n (20...1500) seconds.
Echo of the watchdog time.
During a WD2-event, the set temperature is changed to the WD safety temperature and the pump set
speed is set to the WD safety speed.
This command needs to be send within the watchdog time.
RESET Reset the PC control and stop the device functions.
START_1 Start the heating function
START_4 Start the pump function
STOP_1 Stop the heating function
STOP_4 Stop the pump function
PC 1.1 Cable:
This cable is required to connect RS 232 port (10) to a PC.
1
2 RxD
3 TxD
4
5 GND
6
7 RTS
8 CTS
9
1
RxD 2
TxD 3
4
GND 5
6
RTS 7
CTS 8
9
PC
1
2
3
4
5
6
7
8
9
9
8
7
6
5
4
3
2
1
Fig. 7
USB cable A - Micro B 2.0:
This cable is required to connect USB port (11) to a PC.
USB micro B USB A
A
Fig. 8

15
Maintenance and cleaning
The device is maintenance-free. It is only subject to the
natural wear and tear of components and their statistical
failure rate.
Cleaning:
For cleaning disconnect the mains
plug!
Use only cleaning agents which have been approved by
IKA®to clean IKA®devices.
Dirt Cleaning agent
Dye Isopropyl alcohol
Construction material
Water containing tenside/ isopropyl alcohol
Cosmetics Water containing tenside/ isopropyl alcohol
Foodstuff Water containing tenside
Fuel Water containing tenside
For materials which are not listed, please request
information from IKA®application support.
Wear protective gloves while cleaning the device.
Electrical devices may not be placed in the cleansing agent
for the purpose of cleaning.
Do not allow moisture to get into the device when cleaning.
Before using another than the recommended method for
cleaning or decontamination, the user must ascertain with
IKA®that this method does not damage the device.
Spare parts order:
When ordering spare parts, please give:
- machine type
- manufacturing number, see type plate
-
item and designation of the spare part,
see www.ika.com, spare parts diagram and list
- Software version.
Repair:
Please send the device for repair only after it has
been cleaned and is free from any materials which
may constitute a health hazard.
For repair, please request the “Decontamination Cer-
tificate” from IKA®, or download printout of it from the
IKA®website www.ika.com.
If you require servicing, return the device in its original
packaging. Storage packaging is not sucient. Please also
use suitable transport packaging.
Error codes
Any malfunctions during operation will be identified by an error message on the display.
Proceed as follows in such cases:
)
Switch off device using the main switch at the back of the device
)
Carry out corrective measures
)
Restart device
Error code Effect Cause Solution
Err 02 Pump off
Heating off
Motor over current (rate current) - Reduce pump motor speed
- Use fluid with lower viscosity
- Check if the pump impeller is blocked
Err 03 Pump off
Heating off
Motor over current (Max. current) - Reduce pump motor speed
- Use fluid with lower viscosity
- Check if the pump impeller is blocked
Err 04 Pump off
Heating off
Motor hall signal missing - Reduce pump motor speed
- Use fluid with lower viscosity
- Check if the pump impeller is blocked
Err 05 Pump off
Heating off
Too high liquid level - Check the liquid level and buoyage
Err 06 Pump off
Heating off
Too low liquid level - Check the liquid level and buoyage
Err 07 Pump off
Heating off
Too high voltage - Check the mains power
Err 08 Pump off
Heating off
Too low voltage - Check the mains power

16
Err 09 Pump off
Heating off
Device internal temperature is too
high
- Check the ambient temperature and let the de-
vice cool down
Err 10 Pump off
Heating off
PC communication failure - Check communication cable
Err 11 Pump off
Heating off
Temperature difference between
control sensor and safety sensor is
too much
- Check safety temperature circuit and bath fluid
Err 12 Pump off
Heating off
Safety temperature alarm
- Check the bath temperature measurement
Err 13 Pump off
Heating off
Heater switched off by safety
circuit
- Check safety temperature set value, fluid level
Err 14 Pump off
Heating off
Fan error - Check the fan and clean the grids at the rear side
If the actions described fails to resolve the fault or another error code is displayed then take one of the following steps:
- Contact the service department;
- Send the device for repair, including a short description of the fault.
Accessories
• Tubing, hoses, adapters and couplings:
LT 5.20 Metal hose (isolated M16 x 1)
LT 5.21 PTFE hose (isolated M16 x 1)
H.PVC.8 PVC hose (nominal width 8)
H.PVC.12 PVC hose (nominal width 12)
H.SI.8 Silicone hose (nominal width 8)
H.SI.12 Silicone hose (nominal width 12)
• Tubing Insulations:
ISO. 8 Insulation (8 mm)
ISO.12 Insulation (12 mm)
• Bath vessels:
IB eco 8 Plastic bath (8 litres)
IB eco 18 Plastic bath (18 litres)
IB pro 9 Stainless steel bath (9 litres)
IB pro 12 Stainless steel bath (12 litres)
IB pro 20 Stainless steel bath (20 litres)
• Bridges and Covers:
BS.ICC Small bridge (for IB eco 8, IB pro 9)
BL.ICC Large bridge (for IB eco 18, IB pro 12, IB pro 20)
CS.ICC Samll cover (for IB eco 8,IB pro 9)
CM.ICC Medium cover (for IB pro 12)
CL.ICC Large cover (for IB eco 18,IB pro 20)
• Additional accessories:
PCS.ICC Pump set
PC 1.1 Cable (RS 232)
USB 2.0 cabel A - Micro B
Labworldsoft®
See more accessories on www.ika.com.

17
Technical data
Operating voltage VAC 230 ± 10 %
115 ±10 %
100 ± 10 %
Frequency Hz 50/60
Max. input power
W
2100 (230 VAC)
1100 (115 VAC)
860 (100 VAC)
Working temperature range (RT+10 °C at 1000 rpm)
°C RT + 10 ... 150
Operating temperature range (with forced cooling)
°C - 20 ... 150
Temperature stability – Internal temperature
control 70 °C, water (according to DIN12876) K± 0.02
Temperature control PID
Temperature measurement, absolute accuracy
K± 0.2
Temperature setting Button
Temperature setting resolution K0.1
Temperature display LED
Temperature display resolution K0.1
Classification according to DIN12876-1
Class III (FL) suitable for flammable and non-flammable fluids
Safety circuit (adjustable) °C 0 ... 160
Safety temperature display LED
Heating capacity
W
2000 (230 VAC)
1000 (115 VAC)
760 (100 VAC)
Pump speed (adjustable) rpm 1000 ... 3200
Max. pump pressure / suction bar 0.3 / 0.2
Max. flow rate (at 0 bar) l/min 18
Sub-level protection Yes
Interface USB, RS 232
Permitted on-time %100
Protection class according to EN 60529 IP 21
Protection class I
Excess voltage category II
Contamination level 2
Permitted ambient temperature °C + 5 ... + 40
Permitted ambient humidity %80
Dimension (W x D x H)
mm 145 x 200 x 340
Weight
kg 3.75
Operation at a terrestrial altitude mmax. 2000
Note:Complies to EN61000-3-11 subject to conditional connection: Zmax = 0.282 Ω. If necessary, consult your electricity supplier.
Subject to technical changes!

18
Warranty
In accordance with IKA
®
warranty conditions, the warranty
period is 24 months. For claims under the warranty please
contact your local dealer. You may also send the machine
direct to our factory, enclosing the delivery invoice and giv-
ing reasons for the claim. You will be liable for freight costs.
The warranty does not cover worn out parts, nor does
it apply to faults resulting from improper use, insucient
care or maintenance not carried out in accordance with
the instructions in this operating manual.
Pump performance curve
Fig. 9
Pump performance curve measured with water:
(Measurements done according DIN 12876-2 with water at 20°C; pump in a closed-loop circuit).
0 5 10 15 20
0
100
200
300
-100
-200
-300
3200 rpm
2000 rpm
1000 rpm
Q [l/min]
ΔP [mbar]