MMM Group ECOCELL 22 User manual

ECOCELL 22, 55, 111, 222, 404, 707
DUROCELL 22, 55, 111, 222
VENTICELL 22, 55, 111, 222, 222/2, 404,
404/2, 707, 707/2
INCUCELL 22, 55, 111, 222, 404, 707
INCUCELL V 22, 55, 111, 222, 404, 707
Operating instructions
Laboratory drying ovens and incubators
line Standard
LSI-S_np_en 0911_mmm_V2.05_B2V
ECOCELL 22, 55, 111, 222, 404, 707
DUROCELL 22, 55, 111, 222
VENTICELL 22, 55, 111, 222, 404, 707
INCUCELL 22, 55, 111, 222, 404, 707
INCUCELL V 22, 55, 111, 222, 404, 707
Návod na servis
Laboratorní sušárny a inkubátory - linie
Standard
LSI-S_ns_cz_0801_V2.01_B2V

Congratulations on obtaining a new temperature cabinet, designed for uniform tempering of various
materials by hot air at a selectable temperature and a selectable time mode in laboratories. There
is an air ap installed that enables wet material drying. The temperature course is controlled by an
advanced microprocessor (Fuzzy logic) with a digital display and a temperature sensor PT 100. This
system ensures high accuracy of temperature regulation and tempering process reliability.
The units meet technical and legislative requirements and they are designed according to respective
EN standards. The units are made of high quality materials by using the latest technology. Each
piece undergoes a careful output control.
Provided you will follow the instructions mentioned here the unit becomes your reliable and powerful
partner.
Now these advantages will be available just for you. This unit will help to solve your everyday
problems and it will become powerful assistant for you. This unit is very easy to use, nevertheless,
we recommend you to read the Operating instructions carefully so that you could use all advantages
of this unit and obtain complete knowledge for its optimal use.

CONTENTS:
30. 11. 2009
1 GENERAL................................................................................................................................3
1.1 PURPOSE AND USE...............................................................................................................................3
2 IMPORTANT INSTRUCTIONS...........................................................................................................3
2.1 UNPACKING, CHECKING AND TRANSPORT...................................................................................................3
2.2 BEFORE INSTALLATION..........................................................................................................................3
2.3 USEFUL SPACE....................................................................................................................................4
3 DESCRIPTION OF THE UNIT...........................................................................................................5
3.1 GENERAL VIEW....................................................................................................................................5
3.2 POWER CONNECTION AND CONNECTORS..................................................................................................6
3.3 CONTROL PANEL..................................................................................................................................6
4 FUNCTION AND OPERATING..........................................................................................................7
4.1 STARTING..................................................................................................................................7
4.2 SWITCHING-OFF......................................................................................................................7
4.3 USER MENU........................................................................................................................................7
4.4 SETTING-UP THE REQUIRED VALUES OF TEMPERATURE, TIME-DELAYED SWITCHING-OFF, NUMBER OF CYCLES,
TIME-DELAYED PROGRAM START .............................................................................................................8
4.5 PROTOCOL PRINTING............................................................................................................................9
4.6 SAFETY SYSTEM FUNCTION AND SETTING.............................................................................................10
4.6.1 CHANGE OF MAXIMUM AND MINIMUM VALUES................................................................................10
4.6.2 SUPERVISORY CIRCUIT DIAGRAM FUNCTION.....................................................................................10
4.6.3 TEMPERATURE LIMITS OF THE UNITS...............................................................................................10
4.6.4 CHECKING THE FUNCTIONALITY OF THE SAFETY RELAY...................................................................10
4.6.5 CHECKING THE PROPER FUNCTION OF THE SAFETY SYSTEM............................................................11
4.7 LIST OF ERROR MESSAGES..................................................................................................................11
4.7.1 NOT DISPLAYED ERRORS.............................................................................................................12
4.8 ADJUSTING AND FUNCTION OF THE AIR FLAP........................................................................................... 12
4.9 EXCHANGING THE DOOR SEALING AND ADJUSTING THE DOOR.....................................................................13
5 PARAMETERS OF THE UNIT..........................................................................................................14
5.1 ELECTRIC CONNECTIONS.....................................................................................................................15
6 CLEANING AND DECONTAMINATION OF THE UNIT.................................................................15
7 MAINTENANCE......................................................................................................................16
8 WARRANTY AND SERVICE...........................................................................................................16
9 TRANSPORT AND STORAGE........................................................................................................16
10 THE WAY OF LIQUIDATION OF PACKAGE AND DISCARDED UNIT.....................................17
11 OPTIONAL EQUIPMENT.................................................................................................................17
11.1 DOOR WITH WINDOW AND INNER LIGHTING (EXCEPT IC, ICV EXCEPT IC, ICV FOR ALL THE TYPES
OF THE VOLUME OF 22)...................................................................................................................17
11.2 ACCESS PORTS OF DIAMETER 25, 50, 100 MM.......................................................................................17
11.3 LOCKABLE DOOR............................................................................................................................18
11.4 LEFT DOOR VERSION......................................................................................................................18

11.5 FLEXIBLE PT100 SENSOR.................................................................................................................18
11.6 COMMUNICATION SW WARMCOMM FOR PC UNDER WINDOWS..............................................................18
11.7 HEPA FILTER.................................................................................................................................18
11.7.1 INSTALATION OF HEPA FILTER, FILTER DIMENSIONS, FUNCTION AND FILTRATION CHARACTERISTIC
OF THE AIR FILTER..................................................................................................................18
11.8 TWO-DOOR PASSING - THROUGH VERSION...........................................................................................19
11.8.1 VENTICELL 222/2 - INSTALLATION DATA........................................................................................20
11.8.2 VENTICELL 404/2 - INSTALLATION DATA........................................................................................20
11.8.3 VENTICELL 707/2 - INSTALLATION DATA........................................................................................20
11.8.4 DOUBLE-DOOR THROUGH VERSION WITH AUTOMATIC DOOR BLOCKING ............................................21
11.8.5 DOOR BLOCKING ERRORS........................................................................................................22
11.9 ANTI-DRY MODIFICATION FOR CULTIVATING MEDIUMS AND TISSUE CULTURES.........................................22
12 EMERGENCY DOOR OPENING..................................................................................................22

1 GENERAL
The electrically heated ovens/incubators
are designed for laboratories, especially for
tempering of various materials by hot air at
adjustable temperature and optional time mode.
An air ap enables to dry wet materials.
An advanced modern microprocessor (Fuzzy
- logic) with a digital display and a PT 100
controls the temperature course. This system
provides high accuracy of temperature control
and reliability of the tempering process. The
second independent digital safety system
ensures, together with the second independent
temperature sensor, the control and safety of
the tempering process. These devices meet
all legislative requirements and are designed
according to respective EN standards – see
Conformity Declaration. They are made of high-
grade materials by using the latest technology.
Each unit undergoes a careful output control.
1.1 PURPOSE AND USE
ECOCELL (EC) is intended for tempering of
materials by hot air with natural circulation.
The units are designed for temperatures up
to 250 °C. Compared with VC units they are
characterized by quiet operation and lower
consumption of electrical energy.
DUROCELL (DC) serves for hot-air tempering
with natural circulation (use for the following
procedures: Acid hydrolysis, extraction of non-
ammable substances, thermal decomposition
in closed vessels). The devices are intended for
temperatures up to 125 °C. The inner surfaces of
the chamber are covered with an EPOLON layer
which protects the chamber against corrosive
action of acids in form of liquids or vapours in
case of their accidental leakage from closed vessels.
For other important information see the chapter
Before Putting into Operation.
VENTICELL (VC) is intended for tempering of
materials by hot air with forced air circulation
by means of a fan. The ovens are designed for
temperatures up to 250 °C, optionally up to 300 °C.
INCUCELL (IC, ICV) serves as an incubator
or for cell cultivation in microbiological
laboratories (see chapter Optional equipment;
Anti-dry modication of cultivating mediums
and tissue cultures). The units are designed for
temperatures up to 70 °C optionally up to 99.9 °C.
A quiet operation is characteristic for the version
IC (without a fan), more accurate temperature
regulation with small deviations is characteristic
for the version ICV (with ventilator).
2 IMPORTANT
INSTRUCTIONS
2.1 UNPACKING, CHECKING AND TRANSPORT
Please check after unpacking whether the
unit and its accessories are complete and
not damaged. An eventual damage has to
be reported to the transporting company
immediately. During the manipulation – in case of
lifting the cabinet etc. – the unit must not be held
by the rail or door. The units of volumes 404 and
707 shall be lifted by means of supplied hooks;
the casters are designed for local moving only,
not for longer transport. The standard delivery
consists of the oven/incubator and two trays.
2.2 BEFORE INSTALLATION
● Please read carefully the Operating
Instructions before starting the work
with the unit!
● Install the instrument by plugging the
power cord to a line voltage socket. The
specied parameters of the connection
are described in chapter 5.1 - Electrical
Connection.
● At temperatures of above 100 °C the inner
chamber surface becomes yellowish. This
coloration is neither the material nor the
device defect.
After the rst starting of the unit the
heating elements and insulation start to
be baked with a typical smell; after a few
operation cycles this smell disappears,
nevertheless, it is suitable, during the
insulation baking at a temperature above
100 °C, to provide a sufcient air exchange
(e.g. by ventilation or exhaustion).
With VC and EC types the air exhaust is
protected by a cover at the rear wall of
the unit. This cover is placed inside the
unit while shipping. When installing the
unit, insert the cover into the horizontal
openings bellow and above the exhaust to
attach it behind the exhaust.
DC-type – regarding the fact that it is the
inner chamber only which is resistant to
corrosive effects, the following must be
ensured during the application:
a) Processes specied in the previous
chapter must be performed in the chamber
in closed vessels (corrosive substances
release into the chamber must be prevented);
Operating instructions
LSI-S_np_en 0911_mmm_V2.05_B2V 3

b) Exhalations from the exhaust outlet must
be exhausted actively to prevent vapour
condensation on the outlet and its dripping
down to the electric part of the device;
c) The whole device must be placed in a
no-corrosive atmosphere (damage of the
source and regulation electronics must be
prevented).
The units are designed for indoor operation
within the ambient temperatures ranges
from 5 °C to 40 °C and at maximum
relative humidity 80 %.
The oven shall be installed in a distance of
min. 100 mm from the rear and sidewalls.
The temperature of the outlet air on the
exhaust may be up to 250 °C (or 300 °C);
this area is labeled by .The walls near
the oven shall be incombustible.
The load-bearing capacity of the oor during
installation of the device shall correspond to
the weight of the unit itself taking the weight
of the maximum charge into consideration
(see chapter 5 - Parameters of the Unit).
The unit must not be placed on a support
that could cause a danger of re or
smothering in case of falling some hot
object out of the unit.
No inammable, explosive or toxic
materials may be put into oven! The
same applies to materials that could
release such substances.
Material is only to be put on trays, never
directly on the bottom of the unit!
No articles may be put on he external
surface of the unit.
The unit is not intended for warming up the
liquids.
The units are not intended for use in the
atmosphere with a possible danger of
ammable or explosive anesthetics.
Any assembly or disassembly may be
done only when disconnected from the
mains! After switching the unit off with
the key (key 11, g. 4) the unit comes
only to a stand-by mode, however, it is
not disconnected from the mains!
● If the unit is not used for a longer time,
disconnect it from mains by pulling the
power cord out of the socket.
The units are supplied with the maximum
permitted temperature set to the maximum
and the minimum permitted temperature
set to 10 °C.
The power cord must not come in contact
with hot parts of the units – with the
exhaust hole cover.
● Protection of the temperature box, its
surroundings and processed material
against inadmissible temperature excess is
secured by a safety system.
Pull out and subsequently push in the
upper metal plate piece of internal chamber
carefully, there is a danger of cutting
through the rubber gasket of the chamber
through careless manipulation.
The maximum permitted loads: see chapter
5 - Parameters of the Unit.
When operating the cabinets at high
chamber temperatures there can be the
maximum allowed temperature of 70 °C at
their external surface (exhaust ports and
their surroundings and the surroundings
of the chamber sealing, window and door
surface in case of the optional type with
window in door) surpassed and there is a
danger of burns. Please be very careful.
● During the operation of the devices of
404 and 707 at high temperatures a
deformation of the inner door surface
occurs as a consequence of thermal
tension, which makes their closing more
difcult. If you open the door in this state,
do not close them until the chamber
is cooled down. Otherwise the door
mechanism could be damaged.
Regularly – in daily intervals – check by
listening if after the start the fan of the case
is running.
2.3 USEFUL SPACE
The useful space is illustrated on Fig. No.1,
where X(D) = 10 % of the inner chamber depth,
X(W) = 10 % of the inner chamber width, X(H)1
is the distance from the lowest tray to the bottom
of the inner chamber, X(H)2 is the distance from
the upper most tray to the ceiling of the inner
chamber. The required temperature accuracy
- see chapter 5 - Parameters of the Unit - is
achieved only within the space dened above
(in connection with DIN 12 880 - marked with
thick lines, thinner lines mark the inner chamber
walls). (It means, that over the last upper tray the
limits from chapter 5 - Parameters of the unit
– are not obligatory).
Operating instructions
4 LSI-S_np_en 0911_mmm_V2.05_B2V

X (D)
X (H)2
X (H)1
X (W)
Fig. 1
3 DESCRIPTION
OF THE UNIT
3.1 GENERAL VIEW
Fig. 2
1 - controller panel
2 - control keys
3 - plastic cover of the controller panel
5 - lever for air ap positioning
6 - case of PT 100 sensor
7 - fan (only for VC, ICV)
8 - exhaust with air ap (with all types)
9 - heating elements
10 - power board I
11 - power board II (only three-phase type)
12 - mains cord
14 - door sensor
15 - suction hole (only for VC, ICV, with air ap)
16 - suction hole (with types EC, DC, IC)
ECOCELL 22
VENTICELL 22
Operating instructions
LSI-S_np_en 0911_mmm_V2.05_B2V 5

Operating instructions
6 LSI-S_np_en 0911_mmm_V2.05_B2V
Návod k pouití LSI  linie Standard B2v strana 11
LSI_S_B2v_c_np�1101 V 2.02_TT
VENTICELL 22 P�EBÝVÁ POZICE 4
3.2 POWER CONNECTION AND
CONNECTORS
Fig. 5: Foot of the unit with mains cord
- rear view (with the power board I)
1 - Interface for printer
2 - Mains supply
3 - Screws attaching the power board
4 - Power board panel (located in the foot)
9 Canon connector on the case
Pin Signal
2 RX
3 TX
5 GND
6 DSR
 
 
Fig. 6: 9 Canon - Interface for protocol printer
25 Canon connector in the printer
Pin Signal
2 TXD
3 RXD
7 GND
20 DTR
The appliances, which are connected with the
connector RS-232C, must comply with valid
regulations in terms of electric safety and
electromagnetic compatibility.
We recommend the printer CITIZEN, model iDP
3110-24 RF-A, which is possible to make an
additional order of to the apparatus.
Interface parameters: Baud 9600
Stopbit: 1
Parity: none
Databit: 8
3.3 CONTROL PANEL
x
w
ON
OFF
14 15 16 17 18 1 3 2 5 8 9 10 6 11
Fig. 4
1 - display
2 - decimal point - burns (the unit is
connected to the mains - stand-by mode)
3 - the indicators of pre-selected programs:
- burn: program is active
- blink: program will be active in 5 sec.
5 - heating indicator light - burns:condition of
temperature regulator - heating active
6 - power indicator light - burns after
switching the unit on by ON/OFF swich
7 - Safety system indicator is ashing: The
temperature exceeded the chosen limit set
by the protective thermostat – the heating is
switched off (see more in Chapter 4.6 Safety
System Functions and Setting)
8 - setting mode activation key
9 - setting the value downwards
10 - setting the value upwards
11 - switch (ON - switched on, OFF - stand by mode)
14 - Indicator light: blinks - set-up
mode, burns - the active part of the
program is time-delayed switching-on

Operating instructions
LSI-S_np_en 0911_mmm_V2.05_B2V 7
15 - indicator light: blinks - set-up mode,
burns - the active part of the program is
heating-up to present temperature
16 - indicator light: blinks - set-up
mode, burns - the active part of the
program is time-delayed switching-off
17 - Indicator light: blinks - set-up
mode, burns - decrease of temperature
after switching-off
18 - Indicator light: blinks - set-up mode,
burns - the active part of the program is
innite stay on the present temperature
Indicator lights 14-18 blink - number of cycles
setting mode.
4 FUNCTION AND
OPERATING
The unit can be set to various modes according
to the required function, i.e. the unit’s cycle can
be modied, as described below. In the gure a
complete course of one cycle with its stages is
shown.
t (x)
t (°C)
0a b t (min)c
Segment Funktion
0 time-delayed switching-on,
a rise to the temperature,
b time-delayed switching-off
c temperature drop after
switching off
The functions of the respective indicator lights
are described in chapter 3 - Description of the
Unit, and 3.3 - Control Panel.
4.1 STARTING
1. In case, that the unit was in the stand-by mode
before switching-off, a green dot in the right
lower part of the display will lit up, otherwise
the program, interrupted by switching off, will
continue.
2. Press the key ON/OFF. The indicator light
above the key, the indicator light of the pre-
selected
program and the indicator light of the initial
active program stage will lit up.
If the temperature in the chamber will be lower
than the preset value, the heating indicator
light will burn as well - either permanently
or blinking (depending on heating controller
status - on or off).
3. The display shows actual data relating to the
active program stage.
4.2 SWITCHING-OFF
Press the key ON/OFF. The display turns off,
only the green indicator light in the lower right
part is on (stand by). The total disconnection
from mains (in case of a long-term putting out
of operation or a maintenance) is achieved by
pulling the mains cord from a socket – see also
chapter 2.2 – Before installation.
4.3 USER MENU
Enter the function by simultaneous pressing X/W
+ ▼.
By means of ▼▲ set on the display.
a) U1 - setting the period of print of the printer
from 0 up to 255 min by means of ▼▲,
conrm the setting by pressing the key X/W.
b) U2 - ON or OFF - set enabling or disabling
the cycles by pressing the keys ▼▲ (for all
pre-selections at the same time), conrm
the setting by pressing the key X/W; a cycle
means multiple repetition of the program
with a preset time-delayed switching-off and
starting the program. Quit the setting by
pressing the key X/W and quit the function by
pressing the key ON/OFF.
c) U3 - Prn or PC – data transfer via interface RS
232 either onto the printer (Prn) or, in case
of using the program WarmComm, onto the
computer (PC); set the sign Prn or PC by
means of ▼▲.
d) U4 – setting of the fan speed. The speed
could be changed in steps: 50, 60, 70, 80, 90
and 100 %. The initial setting is 100 %. The
speed is regulated with the accuracy of ± 5 %.
e) U5 - enabling (Y) or disabling (N) of the
acoustic signalizing at the exposure end (after
the end of the last cycle in case of cycling).
Within the original adjustment the acoustic
signalling is permitted.

8 LSI-S_np_en 0911_mmm_V2.05_B2V
Operating instructions
f) U6 - Safety system in the function of a
protective thermostat – maximum permitted
exposure temperature setting. After pressing
X/W, the actual maximum temperature set is
displayed. It can be then changed by means
of arrows and conrmed by pressing ON/OFF.
When setting such maximum value, the actual
temperature course with possible overshoot
during the rise of temperature must be
respected.
When setting this maximum value, real
temperature course with a potential overshoot
during the onset must be respected.
g) U7 – Safety system in the function of a
protective thermostat – minimum permitted
exposure temperature setting. After pressing
X/W, the actual minimum temperature set is
displayed. It can be then changed by means
of arrows and conrmed by pressing ON/OFF.
When setting such minimum value, the actual
temperature course with possible undershoot
during the rise of temperature must be
respected.
h) U8 – Safety system – setting of the maximum
onset phase duration. After X/W pressing,
the actual maximum onset phase duration is
displayed. It can then be changed by 1-hour
steps within the range from 1 to 24 hours, or
the time watching can be switched off, which
is then displayed in form of “----“. Conrm
by ON/OFF pressing. Default setting: Time
watching is switched off.
ch) U9 – Selection of exible sensor displaying.
(Yes/No).
i) U12 – User test of the safety relay. After X/W
pressing, time remaining till the safety relay
test is displayed.
You can enter the test submenu by means of
▼ or ▲. By pressing ON/OFF button, you can
switch on (or off) the safety relay test. The sign
TEST starts (or stops) ashing.
4.4 SETTING-UP THE REQUIRED VALUES
OF TEMPERATURE, TIME-DELAYED
SWITCHING-OFF, NUMBER OF
CYCLES, TIME-DELAYED PROGRAM
START
1. Set the pre-selection of the program 1or 2 or
3 by pressing the key ▼ or ▲, after pressing
the key ▼ or ▲the indicator light of the next
program will start to blink. This program will
be activated in ca. 5 sec, if no other key is
pressed during this time. Setting by means
off ▼ or ▲, will cause the stop of the actually
running cycle and starting a new cycle with the
pre-selected parameters. The setting-up cycle
begins with setting the required temperature.
2. Press the key X/W, indicator lights 15, 16
(Fig.4) start to blink, by pressing the keys ▼▲
set the required temperature in °C on the display.
The lowest temperature interval, which can
be set and displayed with EC, DC, VC is 1 °C;
with IC, ICV it is 0,1 °C.
The indicator lights of the segments blink
permanently.
3. By pressing the key X/W change over to
the setting of time-delayed switching-off, by
pressing the keys ▼▲set the required value
in hours and minutes from 0 to 99 hrs and
59 min on the display, thereby the indicator
lights 16, 17 (Fig.4) blink. The symbol ---
corresponds to the timely unlimited exposure.
4. By pressing the key X/W change over to the
setting of number of cycles and by pressing
the keys▼▲ set the number of cycles from
1 up to 255 (more information on the cycles
see 4.3) - all indicator lights blink during the
setting up.
This function can be used only with the time-
delayed switching-off ≠ 0.
Select the option of cycles setting by using the
user menu.
5. By pressing the key X/W change over to the
stage of setting the time-delayed starting and
by pressing the keys ▼▲ set the required
value in minutes from 0 up to 99 hrs 59 min,
the indicator light 14 (Fig.4) blinks.
6. Start the program by double pressing the key
ON/OFF (the program start is announced by
an acoustic signal). Actual temperature with
time countdown will blink on the display during
the time-delayed program starting.
The heating is switched on after reaching the
time of zero and the display shows the actual
temperature in the chamber.
After reaching the required temperature:
a) in case of setting the time-delayed shut
down, the chamber temperature with the
preset time countdown starts to change on
the display or
b) in case of time unlimited switching-off, the
chamber temperature with the count up
time starts to change on the display. After
99 hours:59 min pass, time is displayed in
hours up to 999 hours. It is then displayed
by ∞ symbol (innity). When printing the
record on the printer, time is shown up to
999:59; the text “inni” is then printed.

LSI-S_np_en 0911_mmm_V2.05_B2V 9
Operating instructions
Continuously lighting indicators inform about
the actual active phase of the programme.
The permanently lighting indicator lights
provide information on the actually active
program stage.
7. Individual values can be checked during the
program run - by pressing the key X/W the
required value is shown on the display, the
indicator lights blink, by the next pressing of
the key X/W within 5 seconds you will change
over to the next stage, in this way all settings
can be checked step by step.
The original program will continue, if no control
element within 5 seconds will be used.
8. In the similar way, you can change the already
set values during the programme operation, if
a) you will wait ca 5 second after setting of
new values, the programme continues with
changed values from the break point.
b) after setting the value you can start the
program by double pressing the key ON/OFF,
the program will start with new values from the
beginning.
Fan run and program end:
With all types containing fan the fan runs for
5 minutes after the program end and then it is
switched off.
4.5 PROTOCOL PRINTING
Protocol printing with the CITIZEN printer, type
iDP 3110-24 RF-A. Through setting the interval
on the printer you determine the time interval of
printing the chamber temperature actual value.
The time interval will be printed on the head of
the record.
The interval of the printer can be set within: tmin
= 1 minute, tmax = 255 minutes (4 hr. 15 min.), in
1-minute-steps.
1. Start from the state when the display
indicates the actual temperature. Connect the
printer to the oven/incubator with the
RS-232C serial interface to the printer’s
socket (see g. 4), connect the other end of
the cable to the interface at the rear of the
printer. Connect the printer to the mains by
means of an adapter. Turn on the switch on
the right side of the printer. The indicator
light POWER and SEL will lit up. The printer
is in the on-line mode. You can shift paper
by pressing the key LF (only in the off-line
mode, i.e. after pressing the key SEL, the
indicator light SEL will go off. To restore
the on-line mode press the key SEL, the
indicator light SEL will lit up). The printer can
print only in the on-line mode!
2. Set, according tot he chapter User supporting
functions the requested printing interval. 3.
The heading is printed on the printer; the
heading contains the device type, the set
temperature and selected time interval.
Values of the following data are printed in one
line under this heading:
- time from the program start and
- actual temperature in the chamber.
There is also printed
- starting of the “beginning” and “exposition
with the requested exposition temperature”
phases
- reached temperature and time at phase
nishing
- at the output from the user setting, the user
settings.
3. Switching the print off is performed by setting
the print interval to 0 (symbol ---).
4. In case of a change of the preset operation
conditions of the oven/incubator or in case of
change of print interval a new heading will be
printed (this is not valid when set interval is 0
(symbol---).
5. In case of power failure of the unit the printer
prints the message à Power recovery! and
the actual temperature value after the power
recovery again. Time intervals start to be
counted from the moment of the power
recovery. After the unit has been turned off
and turned on by pressing the key ON/OFF
again, a new heading is printed.
6. In case of power failure of the printer only or
if the printer is turned off, no message is
printed after turning the printer on again or
after the power recovery.
Setting the DIP microswitches of the printer
CITIZEN iDP 3110:
all four pins are in the lower position OFF.
Setting the DIP microswitches of the printer
CITIZEN CBM 910:
OFF / ON / OFF / ON / OFF / ON / ON / OFF
(from the left to the right).
CBM 910II: OFF / ON / OFF / OFF / OFF / OFF
/ ON / OFF.
After the setting is changed, the printer must be
switched off and on either by the switch or by
disconnection from the power supply.
(A different type of the printer must be adjusted
with the help of the printer´s manual and the data
on the interface RS232 shown on the case.)

10 LSI-S_np_en 0911_mmm_V2.05_B2V
Operating instructions
4.6 SAFETY SYSTEM FUNCTION AND
SETTING
The safety system watches the exposure process
controlled by the control circuit. It also performs
the function of a safety thermostat and serves to
protect the temperature box, its surroundings and
the processed material against an inadmissible
excess of the set temperature (it will e.g. prevent
the damaging or destruction of material samples
in case of the temperature regulator damage, or
unintended setting of a higher temperature than
that tolerated by the sample in the unit chamber).
The safety system measures the temperature
independently at the same place like the
regulatory sensor and counts the time
independently. If the set maximum temperature
and period of time are exceeded, the safety
relay switches off the heating, indicates the error
state by its indicator ashing (red) and passes
the information about the error to the controlling
unit which then passes to the error regimen and
indicates the error.
To cancel the error by the user, hold X/W. The
controlling unit cancels the error state in the
safety system circuit. The device passes to a
break state in which parameters can be reset, or
you can let the chamber cool. The device is put
into operation by pressing ON/OFF.
4.6.1 CHANGE OF MAXIMUM AND MINIMUM
VALUES
It is performed in the user settings U6, U7,
U8 – see the safety system function diagram
and description of the user settings. Minimum
difference from the set regulated temperature
should be ± 5 °C.
4.6.2 SUPERVISORY CIRCUIT DIAGRAM FUNCTION
Návod k použití LSI – linie Standard B2v strana 20
V 1.15_TT LSI_S_c_np�0800
4.6.2 Diagram funkce kontrolního obvodu
T mezní - max. dovolená teplota ve vech fázích, její hodnota závisí na typu pístroje.
T exp max - max. dovolená teplota fáze nábhu, expozice, i chladnutí dle nastavení v uivatelském módu.
T exp min - minimální dovolená teplota fáze expozice dle nastavení v uivatelském módu.
T zpo - max. dovolená teplota fáze zpodného zapnutí. Nastaví se sama na dle skutené teploty +10°C.
T konená - max. dovolená teplota po skonení chladnutí. Je stejná s T zpo.
D zpo - doba zpodného zapnutí se me liit od nastavené o +/- 2 min.
D nábhu - max. doba nábhu dle nastavení v uivatelském módu.
D expozice - doba expozice se me liit od nastavené o +3 min / -0 min.
D chladnutí - max. doba chladnutí je nastavena na 24 hodin.
4.6.3 Ode�ítání �asu mezi testy bezpe�nostního relé
Poítadlo se sniuje pi zapoetí kadé nové hodiny expozice. Jeho stav je zobrazen
v uivatelském módu U12. Pi dosaení stavu 0 je vyadován ped expozicí test
bezpenostního relé, jinak není expozice umonna. Dobrý výsledek testu toto poítadlo
znovu nastaví na výchozí stav. (3000h).
4.6.4 Test bezpe�nostního relé
Test probíhá autonomn ve fázi nábhu, po vyprení asu mezi testy. Pokud test probíhá,
vypisuje se na displeji krom skutené teploty regulaního a pípadn flexibilního idla i
nápis SAFETY TEST.
Pokud se zobrazuje SAFETY TEST  SET TEMPERATURE UP ve skíni je jet vysoká
teplota  nutno nechat vychladit. Tyto nápisy se zobrazují i ve fázi zpodného zapnutí.
Test je ale také moné si vyádat v uivatelském módu U12. Pokud test probhl dobe,
následuje dále fáze expozice, dle nastavených parametr. Pokud test neprobhl dobe, je
vyhláena chyba Err 24.
Tmezní
Tádaná
Texp max
Texp min
Teplota
as
T zpo Tkonená
D zpo D nábhu Dexpozice Dchladnutí
T skutená
Naformátováno: Odráky a
�íslování
T limit
T exp max
T exp min
T nal
D cooling
T delay
Time
D rise
Temperature
D exposition
D delay
T desired
T actual
T limiting – Maximum temperature in all phases,
allowed by the manufacturer. Its value depends
on the unit type.
T exp max – Maximum permissible
temperatureaccording to the setting in the user
mode U6.
T exp min – Minimum permitted temperature of
the exposure phase according to the setting in
the user mode U7.
T delay – maximum allowable temperature of
the delayed switching phase. It is set itself at
the cycle beginning to the sum of the actual
temperature plus 30 °C.
T nal - maximum permitted temperature after
termination of cooling. It reaches the T exp max
temperature or 55 °C, whichever is lower.
D delay - time of the delayed switching may vary
from the set time for +/- 2 min.
D rise - max. rise time according to the setting in
the user mode U8.
D exposition - exposition time may vary from
the set time for +3 min / - 0 min.
D cooling - max. cooling time is set to 24 hours.
4.6.3 TEMPERATURE LIMITS OF THE UNITS
ECOCELL 280 °C
DUROCELL 150 °C
VENTICELL 280 °C
VENTICELL 300 °C 330 °C
INCUCELL 100 °C
INCUCELL 100 °C 130 °C
4.6.4 CHECKING THE FUNCTIONALITY OF THE
SAFETY RELAY
Safe behaviour of a device with a safety system
includes also the safety relay functionality
checking within a given time interval.
The test is carried out in the onset phase,
after its starting by the user in the user mode
U12. The period between the tests should not
exceed 3,000 hours and this time is counted in
the exposure phase. Time passing is displayed
by the device in form of a “do SAFETY TEST“
message. The user should start the safety test in
the user mode U12 as soon as possible and he
should start a short cycle with the recommended
temperature of 60°C or higher by means of
ON/OFF. The user can also cancel the given
message by X/W button pressing and continue
his common work. The message will then be
displayed again after 100 hours to remind the
safety test. If the test is in progress, the display
shows, in addition to the real temperature of the
regulatory and/or exible sensor, the message
“SAFETY TEST“. If the test passed through
successfully, exposure phase follows according
to the set parameters. If the test did not pass
successfully, an error Err 24 is displayed.
If a message “SAFETY TEST – SET

LSI-S_np_en 0911_mmm_V2.05_B2V 11
Operating instructions
VENTICELL, ECOCELL and DUROCELL
devices
If the maximum set permitted temperature in
the chamber is exceeded, the safety system
will switch off the heating elements and the
safety system indicator lights up (the device
does not heat although the heating indicator is
lighting). Even if the temperature in the chamber
drops below the set limit, the heating remains
disconnected. To restart it, the button X/W must
be held pressed. The device passes to the break
state in which the parameters can be set or you
can let the chamber cool. The device will be
switched on by pressing ON/OFF.
Devices INCUCELL and INCUCELL with a
ventilator
If the maximum set permitted temperature in
the chamber is exceeded, the safety system will
switch off the heating elements and the safety
system indicator lights up (the device does not
heat although the heating indicator is lighting).
After the temperature in the chamber drops
below the set limit, the heating is automatically
switched on again. The safety system indicator
will turn OFF.
4.7 LIST OF ERROR MESSAGES
Cancel the error message (by holding the button
X/W pressed for the period of approximately 2 s)
and then proceed according to the description. If
you do not succeed in the error removal, contact
the service centre.
Er 11 – Wrong temperature sensor of the
safety system
Contact the service centre.
Er12 – The temperature did not reach the
minimum lower temperature limit
Check the limit setting in the user mode U7.
It should not exceed the planned required
exposure temperature plus the reserve of small
temperature uctuations.
After the value was changed, check by means
of a repeated entry in the mode U7 whether the
set value was saved. If not, check whether your
setting procedure is correct and corresponds to
the instructions for use.
Er13 – The maximum temperature was
exceeded
Check the limit setting in the user mode U6. It
should not be lower than the planned required
temperature plus the reserve of its overshoot or
uctuation.
After the value was changed, check by means
of a repeated entry in mode U6 whether the set
value was preserved. If not, check whether your
TEMPERATURE UP“ is displayed at the
beginning of the test, the temperature in the
cabinet has not dropped to the required one. It
must be let cooled (if the required temperatures
exceed approx. 60 °C), or a higher required
temperature would rather be set. Starting or
cancelling the safety relay test and nding the
number of hours left till the next compulsory
testing can be displayed in the user mode U12.
Enter the Test submenu by means of buttons
◄►and press the ON/OFF button. The test is
either started or cancelled. The “Test“ message
shows the actual setting – if the message is
lighting, the test has been cancelled; if the
message is ashing, the test is running
After the last successful test, the period till the
following “do SAFETY TEST“ message is set to
3,000 hours.
4.6.5 CHECKING THE PROPER FUNCTION OF
THE SAFETY SYSTEM
The checking shall be done after the required
temperature is stabilized (10 minutes at least)
in the exposure phase. In case of changes of
permitted temperatures in U6 and U7, don’t
forget to register each temperature change in
the safety system by pressing ON/OFF before
leaving the given user mode.
Control of the temperature excess:
• Activate the user service mode U6.
• Set the maximum permitted temperature to
the value exceeding the required temperature
by 5 °C. The safety circuit must not react.
• Set the maximum permitted temperature to
a value lower by 5 °C than the required one.
The protective circuit must react. The safety
system indicator switches on and error Er13
is indicated. In INCUCELL devices, the safety
system indicator will light up only.
Low temperature control:
• Activate the user service mode U7.
• Set the minimum permitted temperature to a
value 5 °C below the required temperature.
The safety circuit must not react.
• Set the minimum permitted temperature to a
value higher by 5 °C than the required one.
The protective circuit must react. The safety
system indicator switches on and error Er12
is indicated. In INCUCELL devices, the safety
system indicator will light up only.
CAUTION:
The safety system function differs according to
the device type.

react. The safety system switched off the safety.
Disconnect the device from the power supply
and reconnect relay; the heating elements have
no current supply. Disconnect the device from
the power supply and reconnect it.
The device does not show any information
(the display is not lighting).
Check whether the device is connected to the
electric power mains. If yes, try to disconnect
and reconnect it.
The device does not react to any button.
Disconnect the device from the power supply
and reconnect it.
The printer does not print, or prints some
nonsense.
Check whether the device is switched to data
sending to the printer (U3); check the print period
(U1). Check whether the printer is connected to
power supply and switched to the data transfer
rate 9600 Bd.
The required temperature is overshot a lot
repeatedly during the exposure cycle and is
reached only after some time.
Check whether the door and the device ap are
closed properly.
The required temperature is exceeded a lot
during the exposure cycle; the device stays
overheated.
Switch the device off.
The required temperature is reached during
the exposure cycle only after a too long time.
Check whether the door and the device ap
are closed properly. Check whether the mains
voltage reaches the values required by the
Instructions for Use, chapter Mains Connection.
The temperature never reaches the required
value during the exposure cycle.
Check whether the mains voltage reaches the
values required by the Instructions for Use,
chapter Mains Connection.
4.8 ADJUSTING AND FUNCTION
OF THE AIR FLAP
Function description:
The air ap is intended for ventilating the
chamber space of the unit, for example when
drying wet materials.
Air ap adjustment:
Adjust the air ap when installing the unit. Put
the control lever of the air ap to the closed
position and adjust the air ap in the exhaust
hole at the rear wall of the unit so that it closes
Operating instructions
12 LSI-S_np_en 0911_mmm_V2.05_B2V
setting procedure is correct and corresponds to
the instructions for use.
Er15 – The upper temperature limit was
exceeded
Watch whether the device was not overheated
e.g. due to the sterilized material inammation.
Er17 – The maximum phase time was
exceeded
If there is any error during the temperature rise,
compare the rise duration with the setting in the
user mode 8 and/or assess the reasons for the
long rise duration, or increase the maximum
controlled period in mode U8.
Er23 – The measured temperature of the
control system differs from the safety system
temperature
Check whether the error was not caused by
strong temperature changes, e.g. by the door
opening and air blowing.
Er24 - The safety relay did not pass the test
Check whether the device is closed properly
and the air ap is closed. Then cancel the error
message and carry out the test again.
Er 30 to Er 49 – Door blocking errors
See more in the chapter Two-Door Pass-through
Model with Automatic Door Blocking
Er 50 and Er 51 – Wrong regulatory sensor
Contact the service centre.
Er 52 and Er 53 – Errors of exible sensors
Check the integrity of the exible sensor.
SAFETY TEST – SET TEMPERATURE UP
Described in the chapter Safety Relay Test
Other error messages
Disconnect the device from the power supply and
then reconnect it.
If the error repeats, contact the service centre.
4.7.1 NOT DISPLAYED ERRORS
Red indicator with the safety thermostat
symbol is lighting and the sound alarm is
activated (intermittent tone). The safety
system found that the set temperature had
been exceeded. The error is not indicated;
information on the display is normal. Applies
only to INCUCELL devices.
1. Check the setting between U6 and U7.
2. Record the cycle. Find the moment of the
temperature overshoot (undershoot) in the
record. Remove the cause (opened ap,
power supply failure).
Red indicator with the safety thermostat
symbol is lighting; the control unit does not

– sketch position 1.
In the apparatus of the volume of 22 there is
only one adjustable screw in the side of the door
locking device.
Adjust the door so that when closed the rubber
sealing of the chamber would t to the sheet of
the oating door along the whole perimeter. To
check it up place a sheet of paper between the
sealing and the metal sheet of the oating door
before it is closed, it is possible to take the paper
out against a small resistance.
VENTICELL 22
1
2
3
4
Návod k použití LSI – linie Standard B2v strana 26
V 2.02_TT LSI_S_c_np�0800
VENTICELL 22
the entire ventilating hole. Hold the shaft of the
ap with pliers to prevent turning over.
Note:
With VENTICELL and INCUCELL WITH FAN it
is necessary, in addition to the exhaust ap, to
adjust the sucking air ap as well.
The air ap control:
If you put wet materials into the unit to dry it
before tempering, put the air ap in the position
open so that the humidity could freely leave the
chamber. After nishing the drying put the air ap
in the position closed.
Note:
Operating the unit with an open air-ap increases
the power consumption and the maximum
temperatures may not be reached.
CLOSED OPEN
DOORS
4.9 EXCHANGING THE DOOR SEALING
AND ADJUSTING THE DOOR
Remove the sealing completely, start in the middle
lower part.
Fix the new sealing on the edge of the chamber,
start in the middle lower part. Squeeze the
sealing between the chamber and the outer
cover.
The door is adjustable at four points:
– in the left upper part by means of bolts and
nuts – sketch position 3
– in the left lower part by means of bolts and
nuts – sketch position 4
– in the right upper part by means of internal
hexagon screw – sketch position 2
– in the right lower part after loosening the
screw with internal hexagon adjusting in front-
back direction of the door hinge is possible
Operating instructions
LSI-S_np_en 0911_mmm_V2.05_B2V 13

Operating instructions
5 PARAMETERS OF THE UNIT
Note: All technical data are related to 22 °C ambient temperature and ± 10 % voltage swing (if not specied otherwise).
For other parameters see section 5.1 – Electric connections
*) Approx. 50 % of the tray area can be lled in a way a uniform air circulation is enabled inside the chamber.
**) Standard type is up to 250 °C, optional type is up to 300 °C
***) Standard type is up to 70 °C, optional type is up to 99,9 °C
****) Supply voltage is indicated on the type lable of the unit
*****) Temperature deviations were measured in accordance with DIN 12 880
ECOCELL(EC), DUROCELL(DC), VENTICELL(VC),INCUCELL/INCUCELL V (IC/ICV)
Technical data
Interior of stainless steel
material DIN No 1.4301
volume EC, VC, IC / ICV
DC
cca liters 22
22
55
55
111
111
222
222
222/2 404
-
404/2 707
-
707/2
-
width mm 240 400 540 540 540 540 540 940 940
depth EC, DC, VC
IC / ICV
mm 320 390
370
390
370
540
520
540 540
520
540 540
520
540
-
height mm 295 350 530 760 760 1410 1410 1410 1410
Tray bearing plate, width x depth
racks
distance of the wiring
standard equipment
mm
No
mm
pcs. included
185x265
4
60
2
380x335
4
70
2
520x335
7
70
2
520x485
10
70
2
520x485
10
70
2
520x485
19
70
2
520x485
19
70
2
920x485
19
70
2
920x485
19
70
2
Maximal permissible load to the
trays *)
per tray
total load
kg/tray
kg/unit
10
25
20
50
20
50
30
70
30
70
30
100
30
100
50
130
50
130
Door psc. 1 1 1 1 2 1 2 2 4
External dimensions
(including door and handle)
width
depth
height (incl.Feet F and Rolls R)
∅ of the air branch outer / inner
mm
mm
mm
mm
406
580
604F
52/49
620
640
680F
52/49
760
640
860F
52/49
760
790
1090F
52/49
760
790
1110F
52/49
760
790
1910R
52/49
760
790
1910R
52/49
1160
790
1910R
52/49
1160
790
1910R
52/49
Package dimensions (three
layers carton)
width
depth
height (incl. palette)
mm
mm
mm
465
665
655
700
730
880
830
730
1050
830
860
1280
830
860
1280
830
860
2070
830
860
2070
1230
860
2080
1230
860
2080
Weight nett
brutt
kg
kg
31
36
55
66
75
87
100
116
105
121
150
175
150
185
215
240
230
255
Elektricity power W input [stand by] 5 5 5 5 5 5 5 5 5
- mains 50/60 Hz max. power input kW VC
DC
IC / ICV
EC
0,96
0,92
0,24/0,96
0,92
1,3
1,2
0,3 / 0,7
1,2
1,9
1,8
0,3 / 0,7
1,8
1,9
1,8
0,5 / 0,7
1,8
3,7 3,7
-
0,9 / 1,3
3,6
5,5 4,9
-
0,9 / 1,3
4,5
7,2
voltage V ****) EC, DC, VC
IC / ICV
230
230 230
230
230
230
230
230
400/3NPE 400/3NPE
230
400/3NPE 400/3NPE
230
400/3NPE
-
current A VC
DC
IC/ICV
EC
4,2
4,0
1,1 / 4,2
4,0
5,6
5,2
1,3 / 3
5,2
8,3
8,3
1,3 / 3
7,8
8,3
7,8
2 / 3
7,8
5,2
5,2
-
3,9 / 5,6
7,8
7,9
7,8
-
3,9 / 5,6
7,8
10,4
voltage V ****) EC, DC, VC
IC / ICV
115
115
115
115
115
115
115
115
115/3PE 115/3PE
115
115/3PE 115/3PE
230
115/3PE
-
Temperature data
Working temperature
(beginning of the regulation)
od 10 °C above ambient temp. to °C
od 5/10 °C above ambient temp. to °C
od 5 °C above ambient temp. to °C
VC **)
IC / ICV ***)
EC
DC
250 /300
70 / 99,9
250
125
250 / 300
70 / 99,9
250
125
250 / 300
70 / 99,9
250
125
250 / 300
70 / 99,9
250
125
250 / 300 250 / 300
70 / 99,9
250
-
250 / 300 250 / 300
70 / 99,9
50
-
250 / 300
-
-
-
The temperature
deviations*****) according to
DIN 12 880, Section 2, from the
average value of the working
temperature in the space of the
chamber, when the ventilation
ap and doors are closed
VC (>50 °C) space deviation
time deviation
cca (±) % Average value
In the space of the
chamber cca (±) ºC
1,1
0,3
1
0,4
1
0,4
1
0,4
1
0,4
1,8
0,9
1,5
0,4
2,5
0,4
2,5
0,74
IC/ICV
at 37 °C
space deviation
time deviation
cca (±) °C
do (±) °C
1,1/0,4
0,4/0,1
<0,5/≤0,3
≤0,2
<0,5/≤0,3
≤0,2
<1/≤0,3
≤0,2
<1/≤0,8
≤0,2
<1,5/≤1,5
≤0,2
-
-
EC space deviation
time deviation
cca (±) % Average value
In the space of the
chamber cca (±) ºC
2,7
1,0
2
≤0,3
2
≤0,8
2
≤0,8
2,5
≤1
3,5
≤1
-
-
DC
at 100°C
space deviation
time deviation
cca (±) % Average value
In the space of the
chamber cca (±) ºC
3,1
0,4
2
≤0,3
2
≤0,8
2
≤0,8
-
-
-
-
-
-
Temperature
rise time with
closed air ap
and at the voltage
of 230 V ± OV
250 °C VC
EC cca min. 28 54
49
59
53
60
70
99
33 58
85
43 64
95
50
-
100 °C DC 34 41 48 50 - - -
37 °C IC/ICV 70/8 49 / 41 57 / 51 79 / 66 41 / 38 59 / 51 -
Heat emision at 250 °C EC, VC cca W 300 / 420 590 760 990 990 1940 1940 2550 2550
100 °C DC 140 380 490 630 - - -
37°C IC/ICV 20/70 30 45 45 65 85 -
Air exchange
rate at
150 °C VC
EC
cca/h 45
6
45
8
49
12
24
5
24 18
4
18 12
3
12
-
100 °C DC 6 8 12 5 - - -
37 °C IC/ICV 4 / 45 5 / 45 5 / 49 5 / 24 5 / 18 5 / 12 -

LSI-S_np_en 0911_mmm_V2.05_B2V 15
Operating instructions
5.1 ELECTRIC CONNECTIONS
Basic data for connection:
Mains
connection:
230V/50(60)Hz
400V/50(60)Hz, 3NPE;
115V/50(60)Hz;
115V/50(60)Hz, 3PE
(standard types are marked with bold face)
Mains voltage uctuation ±10 %
Protection against
dangerous contact - class: I
External circuits insulation
double insulation
The mains supply for the three-phase units must be
ensured by a switch or circuit breaker which serves
for disconnection. Such a switch or circuit breaker
must be:
– A component part of the building installation;
– Placed in an immediate vicinity of the unit and
accessible easily by the operator;
– Labelled as the device disconnecting element;
– Rated correctly and must comply with the
requirements of the standards IEC 60947-1 and
IEC 60947-3.
Protection
according to
EN 60529
IP 20
Overvoltage category according to
(IEC 664 – EN 61010)
II in case of pollution degree 2
Used fuses:according to corresponding
diagrams in the Service
instructions
Ambient conditions:
– ambient temperature: +5 °C to +40 °C
– max.relative humidity: 80% at the temperature up
to 31 °C
– maximal altitude: 3000 m
6 CLEANING AND
DECONTAMINATION
OF THE UNIT
Clean the unit while cold and when the power
supply cord is disconnected from the mains.
Clean the interior walls of the chamber as well as
the exterior of the unit with water and detergent,
or possibly with suitable chemicals. Abrasive
cleaning agents may scratch the metal sheets.
If you want to clean the outer jacket of the
chamber, take the inner walls of the chamber out
as follows:
Shift the upper wall of the chamber out of the
unit, take out the sidewalls, the bottom and
the rear wall. Put the unit together in a reverse
sequence after it has been cleaned, be careful
and slide in the bottom and the sidewalls as far
as behind the four projections in the front part of
ECOCELL(EC), DUROCELL(DC), VENTICELL(VC),INCUCELL/INCUCELL V (IC/ICV)
Technical data
Interior of stainless steel
material DIN No 1.4301
volume EC, VC, IC / ICV
DC
cca liters 22
22
55
55
111
111
222
222
222/2 404
-
404/2 707
-
707/2
-
width mm 240 400 540 540 540 540 540 940 940
depth EC, DC, VC
IC / ICV
mm 320 390
370
390
370
540
520
540 540
520
540 540
520
540
-
height mm 295 350 530 760 760 1410 1410 1410 1410
Tray bearing plate, width x depth
racks
distance of the wiring
standard equipment
mm
No
mm
pcs. included
185x265
4
60
2
380x335
4
70
2
520x335
7
70
2
520x485
10
70
2
520x485
10
70
2
520x485
19
70
2
520x485
19
70
2
920x485
19
70
2
920x485
19
70
2
Maximal permissible load to the
trays *)
per tray
total load
kg/tray
kg/unit
10
25
20
50
20
50
30
70
30
70
30
100
30
100
50
130
50
130
Door psc. 1 1 1 1 2 1 2 2 4
External dimensions
(including door and handle)
width
depth
height (incl.Feet F and Rolls R)
∅ of the air branch outer / inner
mm
mm
mm
mm
406
580
604F
52/49
620
640
680F
52/49
760
640
860F
52/49
760
790
1090F
52/49
760
790
1110F
52/49
760
790
1910R
52/49
760
790
1910R
52/49
1160
790
1910R
52/49
1160
790
1910R
52/49
Package dimensions (three
layers carton)
width
depth
height (incl. palette)
mm
mm
mm
465
665
655
700
730
880
830
730
1050
830
860
1280
830
860
1280
830
860
2070
830
860
2070
1230
860
2080
1230
860
2080
Weight nett
brutt
kg
kg
31
36
55
66
75
87
100
116
105
121
150
175
150
185
215
240
230
255
Elektricity power W input [stand by] 5 5 5 5 5 5 5 5 5
- mains 50/60 Hz max. power input kW VC
DC
IC / ICV
EC
0,96
0,92
0,24/0,96
0,92
1,3
1,2
0,3 / 0,7
1,2
1,9
1,8
0,3 / 0,7
1,8
1,9
1,8
0,5 / 0,7
1,8
3,7 3,7
-
0,9 / 1,3
3,6
5,5 4,9
-
0,9 / 1,3
4,5
7,2
voltage V ****) EC, DC, VC
IC / ICV
230
230 230
230
230
230
230
230
400/3NPE 400/3NPE
230
400/3NPE 400/3NPE
230
400/3NPE
-
current A VC
DC
IC/ICV
EC
4,2
4,0
1,1 / 4,2
4,0
5,6
5,2
1,3 / 3
5,2
8,3
8,3
1,3 / 3
7,8
8,3
7,8
2 / 3
7,8
5,2
5,2
-
3,9 / 5,6
7,8
7,9
7,8
-
3,9 / 5,6
7,8
10,4
voltage V ****) EC, DC, VC
IC / ICV
115
115
115
115
115
115
115
115
115/3PE 115/3PE
115
115/3PE 115/3PE
230
115/3PE
-
Temperature data
Working temperature
(beginning of the regulation)
od 10 °C above ambient temp. to °C
od 5/10 °C above ambient temp. to °C
od 5 °C above ambient temp. to °C
VC **)
IC / ICV ***)
EC
DC
250 /300
70 / 99,9
250
125
250 / 300
70 / 99,9
250
125
250 / 300
70 / 99,9
250
125
250 / 300
70 / 99,9
250
125
250 / 300 250 / 300
70 / 99,9
250
-
250 / 300 250 / 300
70 / 99,9
50
-
250 / 300
-
-
-
The temperature
deviations*****) according to
DIN 12 880, Section 2, from the
average value of the working
temperature in the space of the
chamber, when the ventilation
ap and doors are closed
VC (>50 °C) space deviation
time deviation
cca (±) % Average value
In the space of the
chamber cca (±) ºC
1,1
0,3
1
0,4
1
0,4
1
0,4
1
0,4
1,8
0,9
1,5
0,4
2,5
0,4
2,5
0,74
IC/ICV
at 37 °C
space deviation
time deviation
cca (±) °C
do (±) °C
1,1/0,4
0,4/0,1
<0,5/≤0,3
≤0,2
<0,5/≤0,3
≤0,2
<1/≤0,3
≤0,2
<1/≤0,8
≤0,2
<1,5/≤1,5
≤0,2
-
-
EC space deviation
time deviation
cca (±) % Average value
In the space of the
chamber cca (±) ºC
2,7
1,0
2
≤0,3
2
≤0,8
2
≤0,8
2,5
≤1
3,5
≤1
-
-
DC
at 100°C
space deviation
time deviation
cca (±) % Average value
In the space of the
chamber cca (±) ºC
3,1
0,4
2
≤0,3
2
≤0,8
2
≤0,8
-
-
-
-
-
-
Temperature
rise time with
closed air ap
and at the voltage
of 230 V ± OV
250 °C VC
EC cca min. 28 54
49
59
53
60
70
99
33 58
85
43 64
95
50
-
100 °C DC 34 41 48 50 - - -
37 °C IC/ICV 70/8 49 / 41 57 / 51 79 / 66 41 / 38 59 / 51 -
Heat emision at 250 °C EC, VC cca W 300 / 420 590 760 990 990 1940 1940 2550 2550
100 °C DC 140 380 490 630 - - -
37°C IC/ICV 20/70 30 45 45 65 85 -
Air exchange
rate at
150 °C VC
EC
cca/h 45
6
45
8
49
12
24
5
24 18
4
18 12
3
12
-
100 °C DC 6 8 12 5 - - -
37 °C IC/ICV 4 / 45 5 / 45 5 / 49 5 / 24 5 / 18 5 / 12 -

Operating instructions
16 LSI-S_np_en 0911_mmm_V2.05_B2V
the chamber.
In case some contaminated material has
escaped into the chamber the user is responsible
for proper decontamination of all contaminated
surfaces with suitable and approved disinfecting
agent.
Cases of volume 22 – EC, DC, IC:
Unbolt the screws in the back part of the ceiling
and of the bottom of the chamber. By pulling out
the walls in the direction to the door you release
the walls and remove them from the apparatus.
When you perform the assembly, you insert
the front bend of the bottom under the holder
of the heating radiator and lock the bottom with
a screw. When you perform the assembly of
the ceiling you put the back part on the sensor
holder, put the front bend of the ceiling on the
ceiling holder and lock with a screw.
(When you perform the assembly/disassembly
of VC, ICV, use the identical procedure, after
releasing the screw of the bottom, you tilt out the
back wall.)
Before using some other cleaning or
decontamination method different from our
recommendation, it is suitable for the user to
be informed by with the producer whether the
intended method cannot cause damage to the
device.
7 MAINTENANCE
No special maintenance is necessary. In case of
any troubles, please, call the service.
Inspection of electric components:
The cases of thermal technique are destined for
a basic/normal environment, the manufacturer
recommends the inspection period of 1 year, if
not determined by local regulations otherwise.
Inspection operations:
Inspection of the electrical installation,
particularly of the electric power supply, of
connecting terminals and a protective terminal.
Check the integrity of the conductor insulation
(for example, due to wearing through, burning
etc.) and the rm connection in the terminals.
The resistance of the protective connection is
< 0.1 Ohm, the resistance of the supply is not
included.
If the case is placed in a different environment,
the inspection must be performed in accordance
with the local standards.
The service inspection is the matter of
agreement between the client and the service
organization.
8 WARRANTY AND
SERVICE
Warranty is provided by MMM for satisfactory
delivery and functioning of the oven/incubator
within the contractual regulations and during the
warranty period. Specied sales and delivery
conditions shall apply.
MMM does not reimburse any deciencies or
damages due to normal wear and tear, chemical
or physical attack, natural disaster, excessive
overload, incorrect handling or improper use,
particularly in case of non-observance of the
enclosed Operating Instructions, incorrect
installation, as well as in the case of damage
to the system caused by foreign objects or
inadequate maintenance and repairs. By sending
the unit back to the producer (to repair or
exchange at claim), the original package shall be
used. Otherwise you take over the responsibility
in the case of damage during the transport
and the producer will reclaim compensation for
possible additional repairs.
For a correct connection to the mains
observe the technical data and Operating
Instructions.
Important:
MMM (the producer) warrants the safety and
technical qualities of the oven/incubator only in
case the repairs and adjustments are done by
the producer or by an organization authorized by
the producer and the components are replaced
with parts approved by the producer and of the
MMM standard.
After a repair has been done, the company
recommends the user to demand a certicate
from the repairer describing the kind and extent
of the repairs, describing the eventual change of
nominal data or extent of the work, containing the
date of the repair, name of the company and a
signature.
9 TRANSPORT AND
STORAGE
A competent person will prepare the unit for
transport. The unit shall be transported and
stored in its original package. If you send the
device back (for repair or change in case of
claim), use the original package. Otherwise
you take over the responsibility for possible
damage during the transport and the producer
will reclaim compensation for possible additional
repairs. Device can be stored in the ambient
temperatures from 0 °C to 40 °C.

LSI-S_np_en 0911_mmm_V2.05_B2V 17
10 THE WAY OF
LIQUIDATION OF
PACKAGE AND
DISCARDED UNIT
Palette – Disposal at an incineration plant
Cardboard – Recyclable waste
Unit which was put out of operation:
For the European Union member states:
A product which the user stops to use and which
becomes useless for the user and which is
labelled with a label
cannot be disposed of within the
municipal waste. It is subject to a scheme
corresponding to the national regulations relating
liquidation of electric and electronic devices,
complying with WEEE (Waste Electric and
Electronic Equipment Directive) as amended.
To liquidate the electric and electronic devices
correctly, ask your seller or supplier for detailed
information.
For other than European Union countries:
The above given symbol applies only to the
European Union member countries.
To liquidate the electric and electronic devices
correctly, ask your authorities or the device seller
for detailed information.
11 OPTIONAL
EQUIPMENT
11.1 DOOR WITH WINDOW AND INNER
LIGHTING (EXCEPT IC, ICV FOR ALL
THE TYPES OF THE VOLUME OF 22)
The door is provided with three-layer thermally
resistant windows; layout and dimensions are
shown in the panorama picture at the next page.
Caution!
During operation of the cabinet do not touch
the glass surface. This surface cannot be heat-
insulated like the metal sheet door. Therefore
the temperature of the glass surface is higher
than that of other surfaces and there is a danger
of burns. The inner space is illuminated with
heat resistant bulbs – their switch is located on
Operating instructions
the door.
For types IC, ICV the door with window is not
available.
The surface of the door with windows causes
higher thermal losses, which increases
spatial temperature deviations in the chamber
(compared with common door without windows).
Door with glass windows (dimensions in mm)
l
l
l
volume 111 l volume 55 l
volume 222 l
volume 707 l
volume 404 l
340
170
340
570
170
340
170
570
170
340
570
570570
170
170
11.2 ACCESS PORTS OF DIAMETER
25, 50, 100 MM
The access ports are normally located approx.
in the middle of the side (right or left) wall of the
chamber. The exact position depends on the
position of the heating elements. The access ports
are metallic, closed with a special plastic plug from
the outer side, which enables passing through of
wires etc. from the outer space to the chamber.
Recommendation: The used unit should be
provided with an access port with corresponding
dimensions, if user wishes to measure
temperature inside the chamber by means
of sensors, connected with an independent
measuring device by means of wires; the user
shall run the wires through the access port.
Cases of the volume of 22 are equipped only with
bushings 25 and 50.

● maximal length of the connecting cable is
15 m (specied by RS 232 standard)
● free serial port.
11.7 HEPA FILTER
Available only in VENTICELL and INCUCELL
with a ventilator.
HEPA lter is either in a normal version or in the
overpressure version. The overpressure HEPA
lter is equipped with the external fan, which
forces the surrounding air through the HEPA
lter into the chamber and thus it ensures the
overpressure in the chamber as opposed to the
surrounding environment by ca. 20 Pa. In case
of operation of the overpressure HEPA lter there
may happen to deterioration of parameters of the
thermal homogeneity.
11.7.1 INSTALLATION OF HEPA FILTER,
FILTER DIMENSIONS, FUNCTION AND
FILTRATION CHARACTERISTIC OF THE
AIR FILTER
B305 A
265 305 C
175
MIN 30
Fig. 3 (dimensions are in mm)
Type →
Dimensions↓ 55 111 222 404 707
A (mm) 85 85 85 135 135
B (mm) 290 470 710 1470 1470
C (mm) 50 190 190 190 590
Height
A+B+305(mm) 680 860 1100 1910 1910
Note: The minimum distance from the lter to the
wall is 50 mm.
11.3 LOCKABLE DOOR
The lock is located on the front door surface.
11.4 LEFT DOOR VERSION
This is a symmetric mirror version, the door can
be opened to the other side. Except for 22 L
volume.
11.5 FLEXIBLE PT 100 SENSOR
The other additional sensor, which is free
movable inside the chamber, it is possible, with
its help, to measure the temperature inside the
chamber or inside the material. The temperature
is displayed (according to the setting in the user
mode) in the regular intervals on the display to
the exclusion of displaying the regulation sensor
temperature and it is distinguished from the
regulation sensor by a vertical line on the left
side of the display. Also the start of exposition is
enabled (according to the setting in the service
mode) from this sensor by reaching the same
temperature as the requested temperature
– 0,25 °C. (Together with the original prerequisite
– reaching the temperature by the regulating
sensor with the requested temperature –
0,05 °C).
11.6 COMMUNICATION SW WARMCOMM
FOR WINDOWS PC
The program WarmComm is designed to record
the temperature course in the ovens/incubators.
Data obtained during the regulation are displayed
in a diagram (with time on the horizontal axis and
measured data on the vertical axis).
The program enables to follow the regulation
on-line, to store the regulation course to a le
on a disc and to view the already stored les, to
send e-mails in case of not receiving data from
the cabinet and to send reports of excessive
values being reached within the specied time
interval.
The Operating Instructions for this program is
delivered together with the installation program,
minimal requirements on PC hardware for the
program WarmComm are:
● Operation system Windows 95 and higher,
Windows NT 4 and higher
● CPU min. 200 MHz
● RAM min. 32 MB (for shorter measurement of
one unit)
● one-hour-record of data requires free space of
about 150 KB on the hard disc
Operating instructions
18 LSI-S_en_np 0911_mmm_V2.05_B2V