POL-EKO SMART PRO KKP 240 User manual

1
Climatic chambers
with a cooling system based on Peltier effect
models: KKP 240, KKP 750
Before using the equipment, please read carefully this instruction manual!
Version 1.10
Issued 29.08.2023
Instruction manual SMART PRO

Instruction manual KKP SMART PRO
2
Manufacturer's address:
POL-EKO A.Polok-Kowalska sp.k.
ul. Kokoszycka 172 C
44-300 Wodzisław Śląski
Country of origin: Polska
As a manufacturer, we inform you that we took the necessary measures to ensure that this unit fully meets your expecta-
tions and is reliable for a long period of use. Due to the continuous improvement of our products, as well as the expansion
of our offer, any suggestions regarding additional functions and equipment functioning are welcome. Visit our homepage
www.pol-eko.com.pl/home-en/
Equipment disposal
This equipment is marked with the crossed out wheeled bin symbol to indicate that this equipment must not be disposed
of with unsorted waste. Instead it's your responsibility to correctly dispose of your equipment at lifecycle -end by handling
it over to an authorized facility for separate collection and recycling. It's also your responsibility to decontaminate the
equipment in case of biological, chemical and/or radiological contamination, so as to protect from health hazards the
persons involved in the disposal and recycling of the equipment. For more information about where you can drop off your
waste of equipment, please contact your local dealer from whom you originally purchased this equipment.
By doing so, you will help to conserve natural and environmental resources and you will ensure that your equipment is
recycled in a manner that protects human health.
Thank you!

Instruction manual KKP SMART PRO
3
Contents:
1. INTENDED USE AND IMPORTANT INFORMATION FOR THE USER.........................................................5
2. PACKAGE CONTENTS..................................................................................................................................6
3. BEFORE THE FIRST USE..............................................................................................................................6
3.1. Installation of a water tank in the KKP climatic chamber ........................................................................8
3.2. Installation of shelves .............................................................................................................................9
3.3. Internal glass door (standard for KKP)..................................................................................................10
3.4. Condensation in the chamber...............................................................................................................10
3.5. Remarks on the placement of samples.................................................................................................11
3.6. Closing chamber door...........................................................................................................................11
4. DESCRIPTION OF THE unit ........................................................................................................................12
4.1. Design of KKP units..............................................................................................................................12
5. unit EQUIPMENT (standard and optional).................................................................................................13
5.1. Door lock (standard for all units)...........................................................................................................13
5.2. Access port for external sensor (standard)...........................................................................................13
5.3. Open door alarm (standard) .................................................................................................................13
5.4. USB port (standard)..............................................................................................................................14
5.5. Display battery backup (optionally).......................................................................................................14
6. unit OPERATION..........................................................................................................................................15
6.1. External memory (USB flash drive).......................................................................................................15
6.2. First boot...............................................................................................................................................15
6.3. Using the keypad..................................................................................................................................16
6.4. User logging in......................................................................................................................................16
6.5. Main screen.................................................................................................................................17
6.5.1. Information panel..............................................................................................................................18
6.5.2. The meaning of icons and symbols..................................................................................................21
6.5.3. Upper expandable and configurable menu.......................................................................................23
6.5.4. Quick Note –user’s message .................................................................................................24
6.5.5. Alarm bar..........................................................................................................................................25
6.6. Quick Program......................................................................................................................................25
6.7. Programs.....................................................................................................................................27
6.7.1. Creating / editing a program.............................................................................................................28
6.7.2. Segments edition..............................................................................................................................29
6.7.3. Summary of segments......................................................................................................................31
6.7.4. Protection class................................................................................................................................31
6.7.5. Temperature protection....................................................................................................................32
6.7.6. Priority..............................................................................................................................................32
6.7.7. Loop .................................................................................................................................................32
6.8. Starting the program.............................................................................................................................33
6.8.1. The first way.....................................................................................................................................33
6.8.2. The second way...............................................................................................................................34
6.9. Quick change of parameters.................................................................................................................35
6.9.1. Quick change of set temperature .....................................................................................................35
6.9.2. Quick change of set humidity ...........................................................................................................36
6.9.3. Quick change of set time..................................................................................................................37
6.10. Schedules...................................................................................................................................38
6.10.1. Creating / editing a schedule............................................................................................................39
6.10.2. Starting a schedule...........................................................................................................................42
6.11. Statistics ......................................................................................................................................44
6.12. Data record..................................................................................................................................45
6.12.1. Graph ...............................................................................................................................................46
6.12.2. Data storage directly on a USB flash drive.......................................................................................48

Instruction manual KKP SMART PRO
4
6.13. Event log .....................................................................................................................................49
6.14. Info ..............................................................................................................................................52
6.15. Users ...........................................................................................................................................53
6.15.1. Creating / editing a user ...................................................................................................................54
6.15.2. Account types and their limits...........................................................................................................55
6.16. User settings panel......................................................................................................................57
6.16.1. Unlocking the touch screen..............................................................................................................58
6.17. Time ............................................................................................................................................59
6.18. Alarms.........................................................................................................................................60
6.18.1. STM function....................................................................................................................................61
6.18.2. Mute option.............................................................................................................................63
6.19. Network.......................................................................................................................................63
6.20. E-mail reports ..............................................................................................................................65
6.21. Temperature –additional temperature sensor Pt 100 (option).....................................................67
6.22. Corrections...................................................................................................................................68
7. INTERFACE..................................................................................................................................................69
7.1. MODBUS TCP......................................................................................................................................69
8. TEMPERATURE PROTECTION...................................................................................................................69
8.1. Temperature protection class ...............................................................................................................69
9. CONNECTING THE UNIT TO A COMPUTER..............................................................................................70
10. OPERATION OF THE COOLING SYSTEM..................................................................................................70
11. CLEANING AND MAINTENANCE OF THE unit..........................................................................................70
11.1. Cleaning the housing, condensate tray and pump................................................................................71
11.2. Interior cleaning....................................................................................................................................71
11.3. Cleaning the touch screen....................................................................................................................72
12. ADVICE ON HOW TO SAFELY STORE THE unit.......................................................................................73
13. TROUBLESHOOTING..................................................................................................................................73
13.1. Possible defects....................................................................................................................................74
14. WARRANTY CONDITIONS..........................................................................................................................74
15. RATING PLATE............................................................................................................................................75
16. TECHNICAL DATA.......................................................................................................................................76
17. DECLARATION OF CONFORMITY .............................................................................................................78

Instruction manual KKP SMART PRO
5
1. INTENDED USE AND IMPORTANT INFORMATION FOR THE USER
KKP climatic chambers are units that allow you to control temperature and humidity. Climatic chamber have both heating
and cooling system based on Peltier modules and forced air convection. Climatic chambers have both heating and
cooling systems and forced air convection. All units are controlled by a precise SMART PRO controller so the set
temperature and humidity are maintained with high stability and homogeneity.
Importance of warning signs and information symbols
Warning! Hot surface.
This symbol means that failure to follow the instructions could endanger people's health or life, or
damage the unit. The manufacturer is not liable for damages resulting from non-compliance with the
instructions contained in the manual.
This symbol indicates helpful tips.
To guarantee your security and the longevity of the unit, please comply with the following rules:
1.
The unit cannot be installed:
•outside,
•in damp places or places which can be easily flooded,
•near flammable or volatile substances,
•near acids or in corrosive environments.
2.
It is forbidden to:
•store inflammable or volatile substances inside the unit
•touch live parts of the unit
•operate the unit with wet hands
•put water vessels on the unit
•put anything on the top of the unit cover
•overload the shelves (the maximum load is described in technical data)
•place samples at the bottom of the chamber
3.
You should:
•place samples in such a way to provide proper air circulation in the chamber
•open the door for the shortest period of time to reduce temperature and humidity loss
•secure samples from being blown out by the chamber fan e.g powdery samples
•always check that the doors are closed correctly
•use only mains with earth to avoid electric shocks
•unplug the power cable holding the protective cover and not the cable itself
•disconnect the unit from the mains before undertaking any repairs or maintenance work (in order to not
lose the warranty during its duration, all repairs should be carried out by an authorized service)
•protect the power cable and the plug from any damage
•disconnect the power plug before moving the unit
•disconnect the power plug if the unit will not be used for a long period of time
•disconnect the unit and protect it from reconnecting if it has any visual fault
Failure to comply with the above recommendations may result in damage to the unit or deterioration of
technical parameters, as well as loss of warranty.
Safeguards to ensure the safety of the unit may be ineffective if the unit is not operated according to the
manufacturer’s instructions.

Instruction manual KKP SMART PRO
6
2. PACKAGE CONTENTS
KKP SMART PRO climatic chambers are delivered with:
KKP
Capacity
240
750
Shelves [pcs.]
3
3
Slides [pcs.]
6
6
Rubber cap [pcs.]
1
1
Key for door lock [pcs.]
2
2
Ethernet cable [pcs.]
1
1
Lab Desk program (in the internal memory
of the equipment)
1
1
350 mm long rubber hose
1
1
1350 mm long rubber hose
1
-
1650 mm long rubber hose
-
1
6l water tank
1
1
shelf with a holder for water tank
1
1
Quality Control Certificate [pcs.]
1
1
3. BEFORE THE FIRST USE
The manufacturer sends the unit protected by cardboard profiles and foil. The unit should be transported in an upright
position and the package should be secured against sliding during transport.
After receiving the unit, visually assess its condition and equipment in the presence of the person
delivering the goods. A courier company is responsible for any damage caused during transport.
After transporting the unitat a temperature below 10°С, wait at least 2 hours before connecting it to
the mains.
On the surface of unit’s components made of stainless steel, slight discoloration may occur. It is a result of the
technologies used in the production of metal sheet in accordance with the requirements of PN-EN 10088-2 standard and
it is not a defect of the unit.
The place of installation of the unit should meet the following conditions:
•ambient temperature +10°C...+28°C, for models with glass door +10°C...+25°C
•recommended relative humidity of the ambient air < 60%
•altitude up to 2000 m a. s. l.
•the unit has not been designed to work in highly dusty environments
•ensure proper ventilation in the room
•the unit should be placed on a hard and stable surface

Instruction manual KKP SMART PRO
7
•the unit should be placed at least 100 mm away from the walls and a spacer bracket should be used:
•the height of the room must be at least 300 mm greater than the height of the unit
•unit should not be exposed to direct sunlight
•keep away from all sources of heat
•the unit is not designed to be built-in
•the place of installation of the unit should be equipped with a socket with parameters suitable for the unit
•main switch must remain accessible
If you don’t comply with the above recommendations, it may worsen the technical parameters and may result
in loss of warranty.
Level the unit after positioning at the destination.
castors / stabilizing feet (model KKP750)
The unit has been equipped with leveling castors. After placing the unit at its destination, secure
the unit against movement by locking the castors.
Climatic chamber KKP 750 SMART PRO is equipped with castors. They must be locked
and leveled AFTER placing the chamber in the place of use. For this purpose use the red
knob mounted in the wheel housing. At the beginning, the knob can be turned by hand, if
it encounters resistance, use a 13 size wrench.
Leveling castors are ONLY for positioning the unit at its destination. They can not be used to
transport the unit!

Instruction manual KKP SMART PRO
8
Electric installation
The electrical installation should meet the following parameters:
•comply with applicable regulations and standards
•be equiped fuses and RCD (residual current devices)
•be adapted to the supply voltage of the unit adapted to the supply voltage of the unit (see rating plate)
Connect the unit to an AC power socket equipped with an efficient protective grounding,
If in doubt, have the outlet checked by a qualified electrician.
3.1. Installation of a water tank in the KKP climatic chamber
The KKP climatic chamber is equipped with a water tank (6 l) for a demineralized water as standard. The water in the
tank is necessary for the proper operation of the steam humidifier in the chamber.
The demineralized water tank is placed on the original shelf mounted on the right or left side of the unit.
A PZ2 screwdriver is required to assemble the shelf.
The demineralized water tank is placed on the original shelf mounted on the right or left side of the unit.
A PZ2 screwdriver is required to assemble the shelf.
To mount the water tank shelf to the unit:
•mount element 1 and 2 to the frame of the climatic chamber,
as shown in the picture using knurled screws
(on the left or right side)
•connect element 3 with the previously assembled element
using a PZ2 screwdriver.
Deionized water should have a conductivity of 1 to 30 µS/cm. Deionized water to the humidifier must not
be supplied under pressure. The water tank should be placed on the original shelf. Using a different tank,
e.g. with a larger capacity or placing it higher than required, may cause incorrect operation of the humidi-
fier and its damage.
Note: POL-EKO is NOT responsible for the quality of water used by the user. The use of water of a differ-
ent quality than recommended may cause damage or failure of the unit, for which POL-EKO is not re-
sponsible. Warranty do not cover the breakage of parts caused by the water with parameters other than
recomencded.

Instruction manual KKP SMART PRO
9
3.1.1. Connecting the water tank to the unit
To connect the water tank to the climatic chamber:
•mount the water tank shelf
•place the water tank on the shelf
•connect the tank to the humidifier module by pressing the hose to the quick coupler
(to disconnect the hose, release the quick coupler lock)
•pour water into the tank, visually check if the connection is tight.
3.2. Installation of shelves
To install the shelf or to change its position, follow these steps:
Install the shelf slide at the selected height by inserting it into perforations on the wall of the unit. Do the same with the
slide on the opposite wall.
Slide the shelf into the installed shelf slides. Now, the shelf is correctly installed!

Instruction manual KKP SMART PRO
10
To remove a shelf, perform the above steps in reverse order. To remove the mounting element of the shelf, lift it and
move it towards the back wall of the chamber.
3.3. Internal glass door (standard for KKP)
Internal glass door is a standard equipment in KKP climatic chambers. To open and close
the door use the plastic handle attached to the glass so that the glass door does not fall out
of the latches..
During operation, when the temperature inside the chamber is high, do not touch the internal
components and glass doors, as there is a risk of burns. Use protective gloves to protect yourself
against the effects of burns from hot components.
3.4. Condensation in the chamber
If the set temperature is much lower than the ambient temperature, condensation may occur, which will cause
accumulation of the water at the bottom of the chamber. The amount of accumulated water depends on the following
factors:
•the difference between the ambient temperature and the temperature in the chamber
•frequency of door openings
•temperature of the samples.
Too high relative humidity in the chamber of the unit may cause icing of the cooling element, and thus
reduce the cooling capacity and increase electricity consumption.
Cartons, sponges and other hygroscopic materials should not be used to store samples, as they may increase the
humidity in the chamber.
Water drainage in climatic chambers is carried out in a gravitational way (not forced). For this reason,
remaining small amount of water at the bottom of the chamber is normal. If water accumulates at the
bottom of the chamber, wipe the bottom of the chamber with a dry cloth.
We do not recommend installing and removing internal glass door. Incorrect assembly or disassembly may
result in damage to the glass and injury to the user.

Instruction manual KKP SMART PRO
11
3.5. Remarks on the placement of samples
To provide proper air circulation and stable conditions in which the samples are stored in the chamber, it is necessary to
keep the following rules:
•the max height of the samples should not exceed 1/3 of the space between the shelves,
•approx. 1/3 of the width and depth of the shelf should remain empty, while the distances between the samples,
as well as between the samples and the wall should be approximately equal.
The picture below is an example of the placement of samples in the chamber.
Hmax
H
Hmax
a
uv w
xy z
b
u+v+w > 1/3 a
x+y+z > 1/3 b
Hmax = 2/3H
u v w
x y z
H
≅
≅ ≅
≅
Front view
Top view
Shelf
Following the above rules will provide best optimal parameters of temperature fluctuation and variation.
3.6. Closing chamber door
KKP climatic chambers have a door with seal, a 2-point lock and an open door sensor. To close the door, turn the handle
to the vertical position, gently push the door and then turn the handle to the horizontal position. If the door is not properly
closed, an acoustic signal and red pulsating alarm bar will activate.The controller allows to set the door open alarm delay
by: 30 s, 1 min, 2 min, 5 min or 10 min (see Section 6.18.2). A properly closed door guarantees proper operation of the
unit, ensures proper stability and uniformity of temperature.

Instruction manual KKP SMART PRO
12
4. DESCRIPTION OF THE UNIT
SMART PRO models are equipped with a PID microprocessor temperature controller and a 7 inch colour touch screen
with a resolution of 800x480.
4.1. Design of KKP units
Below there’s a picture of climatic chamber (exemplary photo) with a description of the important components of the unit.
Front view
(1) touch control panel
(2) port USB
(3) open door sensor
(4) access port ø30mm for external sensor
(5) chamber fan
(6) door handle with a key lock
(7) shelf
(8) internal glass door
(9) main power socket
(10) fan for electronic compartment
(11) LAN
(12) cooling system based on Peltier modules
(13) humidifier module
(14) drying module
(15) demineralized water tank

Instruction manual KKP SMART PRO
13
5. UNIT EQUIPMENT (STANDARD AND OPTIONAL)
5.1. Door lock (standard for all units)
Unit have a key lock. The lock is in the handle of unit. Two keys are supplied with the unit. Placed at the rear of the unit.
5.2. Access port for external sensor (standard)
A Ø30 mm access port can be used to insert an external temperature sensor for independent temperature control inside
the unit. The access port has been secured with a rubber plug. The plug should cover the access port while the unit is
operating. If multiple cables have been inserted through the access port and it is not possible to use the plug, secure the
access port with adhesive tape. If you leave the access port open, it may affect temperature fluctuation and variation
inside the chamber.
5.3. Open door alarm (standard)
All units have been equipped with an open door sensor. If you open the door, the icon: will appear (the number
above the icon presents open door counter. Press the icon to cancel the counter. The counter is also cancelled by turning
of the unit). If the door remains open longer than the time set by the user (5s, 30s, 1 min, 5 min, 10 min) an acoustic
signal, red pulsating alarm bar and „open door” alarm with active status will appear.
Open door sensor

Instruction manual KKP SMART PRO
14
5.4. USB port (standard)
The USB port on the front panel is used only to transfer data from the unit internal memory to the flash drive. To do this
insert the flash drive into the USB port on the front panel and then:
•go to the main menu ,
•go to the data record ,
•press and choose type of the file: *.csv, or *.plkx.
•press . Data has been copied.
After copying the data to the USB flash drive, before removing it from the USB socket, it should be unmounted
by pressing the icon in the top drop-down list (Figure 6). If the pendrive is not unmounted after connec-
ting to the computer, a message about pendrive damage may be displayed with a repair proposal, when
actually the pendrive is not damaged
Figure 6 Unmounting USB flash drive
Data saved in the * .csv file can be opened in a spreadsheet. Data saved as * .plkx can be opened in the Lab Desk
program (standard equipment). This program allows, among others, for data preview in the form of a table or a graph. It
also allows you to prepare a statistic report for a selected range of data, see Section 6.12.
5.5. Display battery backup (optionally)
Climatic chambers in the SMART PRO version can be optionally equipped with a battery backup of the display. The
power loss and switching to the battery backup display mode is signaled by a pulsating red frame around the display and
a sound signal (if it is turned on). In the battery backup display mode, all parameters are displayed, ie temperature and
humidity. Other alarms, e.g. exceeding the temperature range, are also signaled.
In order to extend the battery life, the display is dimmed all the time. Batteries are automatically charged in AC mode.
Batteries should be replaced every 12 months. When it is time to replace the battery, a message will
appear on the display, see Figure 8. During the warranty period, the replacement should be performed by
an authorized service. Otherwise, you will lose your warranty.

Instruction manual KKP SMART PRO
15
Figure 8 Battery replacement message
6. UNIT OPERATION
This symbol means that a given window can be moved in the direction shown in the picture.
6.1. External memory (USB flash drive)
The external memory (USB flash drive) allows to copy: instruction manual, data record, event log and service log from
the unit memory. Before first use the USB flash drive should be formatted in the FAT 32 file system. Insert the unit in the
U In order to extend the battery life, the display is dimmed all the time. Batteries are automatically charged in AC mode.SB
slot on the front of the unit next to the display. Wait a few seconds, the correct reading is indicated by the message „USB
flashdrive connected” at the bottom of the screen.
USB slot is used to connect only a flash memory –a pendrive or a card reader with a memory card.
Connecting any other unit (e.g. external hard drive) without consultation is not authorized by the
manufacturer and may damage the USB slot.
After copying the data to the USB flash drive, before removing it from the USB socket, it should be unmo-
unted (see Section 5.4.).
6.2. First boot
During the first boot, the screen (Figure 9) will display information about saving the "Download" folder (with instruction
manual) on the USB flash drive in pdf format. In order to do it, insert the USB flash drive and wait a second to detect the
hardware, then press .
If you press you quit downloading the folder. The window will appear again during the next boot. You can tick „Don’t
show again” so that the window will not be displayed after switching on the unit. You can always download the „Download”
folder in the Info submenu. More information Section 6.14.

Instruction manual KKP SMART PRO
16
Figure 9 Downloading files
6.3. Using the keypad
When operating the unit, sometimes it is necessary to enter alphanumeric characters (e.g. when logging into the system,
entering the user name, etc.). In such cases, a keyboard appears on the display screen (Figure 10). In addition to the
standard letters, it contains symbols that correspond to the computer keyboard.
Figure 10 Keypad
Deleting the entire text
Changing to capital letters (it´s matters when entering login and password).
Changing to numbers and special characters.
Changing to letters.
Deleting the entered character.
Confirming the entered text / closing the keypad.
Sometimes entered characters can be hidden (then they are replaced with „* ”). This happens when
classified information is entered (e.g. when a user enters a password).
6.4. User logging in
Setting unit parameters is only possible by the logged in user. To log in, press in the main screen. The login window
will appear (Figure 11):
login: from 1 to 10 characters
password: from 1 to 10 characters
Factory default login parameters:
login: admin
password: leave the password field blank

Instruction manual KKP SMART PRO
17
Figure 11 Login panel
It is recommended during the first boot to set the password of the Admin account and write it down in a safe place to
avoid tampering with the unit settings by unauthorized persons.
The password should be remembered or noted down because it is not possible to delete the password
of the admin account. If you lose your password, please contact the manufacturer's service. Deleting
the password is not covered by the warranty.
For information on user account types, see Section 6.15.
Logging out: press in the main menu. For automatic logout, go to the Section 6.16.
6.5. Main screen
After turning on the unit, the main screen (Figure 12) appears. It contains the information about the unit status. After
starting the program, additional information appears on the screen (Figure 13).
Figure 12 Main screen (program is switched off, no user is logged in)
From this point, any action requires logging in.

Instruction manual KKP SMART PRO
18
Figure 13 Main screen –activated program in KKP
6.5.1. Information panel
There are four different windows in the information panel. Switching between them is done by swiping the finger left or
right.
Figure 14 Information panel
The icon indicates information about which window is active.
current
temperature in
the chamber
side-scrolling
information
panel
alarm bar
set
temperature
main
menu
program
start/stop
other
parameters
segment
duration time
logged in user
active
panel
current
date/hour
current
humidity in the
chamber

Instruction manual KKP SMART PRO
19
6.5.1.1. Alarms panel
On the first page of the information panel there’s alarms panel (Figure 15).
Figure 15 Icon: Alarms panel
In the alarms panel there’s a list with active alarms or the alarms that have occurred but have not been confirmed. When the
alarm is active, the alarm bar is red and the alarm event is displayed in the list with the status "active". When the alarm event
stops, the state changes to "inactive".
•“delete” button – confirms and removes the alarm from the list (only inactive alarms can be deleted),
•“confirm” button – confirms an alarm,
•“details” button – displays a preview of all instances of selected alarm (Figure 16).
Figure 16 Alarm details
With more alarms, a button appears on the right side of the list and allows you to enlarge the view to full screen.
alarms panel

Instruction manual KKP SMART PRO
20
The status of the unit is displayed descriptively on the third page of the information panel (Figure 17).
Figure 17 Status - description
program name
the name of running program
user
name of the user to whom the program is assigned
priority
of time or parameters
current segment
currently running segment / total number of segments in the program
current loop
currently performing cycle/ total number of cycles to perform
status
stage of unit operation, e.g. reaching or maintaining of set temp.
time set
set time of running segment
time elapsed
elapsed time since the segment has started
time remaining
remaining time until the end of the segment
6.5.1.3. Status panel –protection and alarms
On the fourth page of the information panel there is an information about the protection class along with the set protection
temperatures as well as an alarm for the upper and lower temperatures. This information is associated with a running or
finished program. To set protection parameters, go to the Section 6.7.5.
The second part of the panel (on the right side) displays information about set upper and lower alarms. To set alarms,
see Section.6.18.Value „-”means the alarm is off.
Figure 18 Status –protection and alarms
6.5.1.2. Status panel