
www.memmert.com | www.atmosafe.net
UN
PLUS
UF
PLUS
IN
PLUS
IF
PLUS
SN
PLUS
SF
PLUS
OPERATING
INSTRUCTIONS
100% ATMOSAFE. MADE IN GERMANY.

Willi Memmert Straße 90-96
When contacting customer service, always quote the product serial number on the nameplate
We reserve the right to make changes

This manual describes the setup, function, transport, operation and maintenance of universal
there is something you do not understand, or certain information is missing, ask your superior
The appliances are available in different configurations and sizes. If specific equipment fea-
tures or functions are available only for certain configurations, this is indicated at the relevant
The functions described in this manual refer to the latest firmware version.
from the actual appearance. Function and operation are identical.
AtmoCONTROL, observe the respective
This instruction manual belongs with the appliance and should always be stored where
whereabouts of this instruction manual. We recommend that it is always stored in a protected
You will find the current version of our operating manual as pdf file if you go to
www.memmert.com/de/service/downloads/bedienungsanleitung/.

..........................................................................
.............................................................................................................................
....................................................................................................................
.........................................................................................................................
..........................................................................................................................
.................................................................................................
......................................................................................................................
..................................................................................................
...............................................................................................................
................................................................
......................................................................................................................

............................................................................................................................
...................................................................................................................
........................................................................................................................
.............................................................................................................................
...............................................................................................................................
......................................................................................................................
........................................................
.................................................................................................
............................................................................................................
.............................................................................................................................

you of possible dangers or to give you hints that are important in avoiding injury or damage.
Warning signs (warning of a danger)
Prohibition signs (forbidding an action)
Regulation signs (stipulating an action)

The appliances described in this manual are technically sophisticated, manufactured using
After removing covers, live parts may be exposed. You may receive
the electrical equipment of the appliances.
When loading the appliance with an unsuitable load, poisonous or
which do not form any toxic or explosive vapours when heated up
The appliance may only be operated and maintained by persons who are of legal age and

The owner of the appliance
tions, and train staff accordingly;
work is carried out properly (see page 55);
through corresponding instructions and inspections;
This appliance is exclusively intended for heating up non-explosive substances and objects.
Any other use is improper, and may result in hazards and damage.
which cannot form any toxic or explosive vapours at the set temperature and which cannot
The appliance may not be used for drying, vaporising and branding paints or similar materi-
the direct vicinity of the appliance.
the laws of the Member States relating to medical devices), the intended use is defined as
type series: The appliance serves for heating non-sterile cloths
type series: The appliance serves for heating non-sterile cloths
type series: The appliance serves for temperature control of
type series: The appliance serves for sterilising medical material
through dry heated air at atmospheric pressure (also see page 54).

validity and the appliance must no longer be operated.
The manufacturer is not liable for any damage, danger or injuries that result from unauthor-
The appliance may only be used in a flawless condition. If you as the operator notice irregu-
You can find information on correcting malfunctions from page 36.
the surfaces in the working
ter the appliance is switched
ventilating position (see
344.4
444 4.
TEMP
Set
°C
°C
FLAP
40%
TIMER
hd
1002
End Sept.29 22 24
FAN
%0
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Switch off the appliance by pressing the On/

Nameplate (covered, see page 13)
Door handle (see page 23)
Nameplate (covered, see page 13)
Nameplate (covered, see page 13)

Construction and description
type series feature natural
type series, air is circulated
flow and provides stronger
fan ventilated appliances,
working chamber, the pre-
the interior of the chamber.
The supply and exhaust air
through its high stability, optimal hygienic properties and corrosion-resistance towards many
The chamber load for the appliance must be carefully checked for chemical compatibility with
the materials mentioned. A material resistance table can be requested from the manufacturer.
Appliance fuse: Fusible link 250 V/15 A quick-blow
The temperature controller is protected with a miniature fuse 100 mA (160 mA at 115 V)
Pre-heating chamber
Pre-heating chamber

This appliance is intended for operation on an electrical power system with a system imped-
of a maximum of 0.292 ohm at the point of transfer (service line). The operator
of a maximum of 0.292 ohm at the point of transfer (service line). The operator
these requirements. If necessary, you can ask your local energy supply company what the
The interfaces are intended for appliances which meet the requirements of IEC 60950-1.
The appliance is fitted by default with a
transfer software stored on a USB stor-
to a USB storage medium (see page
transfer user ID data stored on a USB storage medium to the appliance (see page 53).
The USB interface is located on the lower right of the ControlCOCKPIT (Fig. 4 ).
Via Ethernet interface, the appliance can be
transfer programmes created with
You will find a description of how to transfer programmes via Ethernet in the en-
With an optional USB to Ethernet converter, the appliance can be directly connected to a com-

Construction and description
2.6 Designation ( nameplate)
The nameplate (Fig. 6) provides information about the appliance model
technical data. It is attached to the front of the appliance, on the right side behind the door
Typ: UN 260 plus F.-Nr.: 0109.0088
230 V
~
14.8 A 50/60 Hz 3400 W
DIN12880-Kl.3.1 Nenntemp.: 300 °C
1
2
3
4
5
6
10
8
9
7

Appliance size 30 55 75 110 160 260 450 750

Construction and description
Dimensions (see table on page 14)
Applied directives and standards
the member states on electromagnetic compatibility). Fulfilled standards:
tions of the member states on medical devices)
the member states on electromagnetic compatibility). Standards complied with:
You can download the EC declaration of conformity of the appliance online:

The appliance may only be used in enclosed rooms and under the following ambient
The appliance may not be used in areas where there is a risk of explosion. The ambient air
The operating instructions at hand
Converter USB to Ethernet

yourself if you try to lift it. To
30 55 75 110 160 260 450 750
You may get your hands or feet squashed when transport-
The appliance could fall over and seriously injure you. Never
tilt the appliance and transport it in upright position and
without load only (except for standard accessories such as

The appliance is packed in cardboard and is delivered on a wooden palette.
The appliance can be transported in three ways:
forklift truck; move the forks of the truck entirely under the pallet
To avoid damage, do not unpack the appliance until you reach the installation site.

with the tilt protection (see page 21). If this cannot be done due
to space problems, do not operate the appliance and do not open
the door. Contact the Memmert service team (see page 2).
The distance between the wall and the rear of the appliance must be at least 15 cm. The clear-
≥ 5 cm ≥ 5 cm ≥ 15 cm
≥ 20 cm
Minimum clearance from walls and ceiling

Setting up Comments Suitable for appliance size ...
30 55 75 110 160 260 450 750

Attach the appliance to a
wall with the tilt protection.
The tilt protection is included
As illustrated, fasten the
tilt protection to the rear

The first time the appliance is operated, it must not be left unattended until it has reached
VDE 0100 with residual current circuit breaker). Observe the connection and power rat-
The power cable is permanently installed. Connect the
The starting process is shown by three animated white
. If the dots have another colour, an error has
. If the dots have another colour, an error has
After the first start-up, the appliance display is set to
the following chapter first.
344.4
444 4.
TEMP
Set
°C
°C
FLAP
40%
TIMER
hd
1002
End Sept.29 22 24
FAN
%0
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C

When loading and operating
type, make sure to observe the
The appliance may only be operated by persons who are of legal age and have been instruct-
training may only work with the appliance under the continuous supervision of an experi-
To open the door, pull the handle bar to the side (to the left or to the right, depending on
the door variation, see Fig. 13, A). The door opens slightly, so that the heat can be vented
with the door ajar in case of high temperature inside the chamber. The door can then be
To close the appliance, push the door closed and the door handle to the side (C).
Loading – Models 30 -1060
Open / close the door
Opening and closing the door

When loading the appliance with an unsuitable load, poisonous
the appliance to explode, and persons could be severely injured or
the chamber load for chemical compatibility with the materials of the appliance
working chamber is guaran-
touching the side walls or
working chamber (Fig. 14, see
To achieve the correct heating capacity, the type of slide-in unit used – Grid or Shelf –
tionally, warning messages are displayed, e.g. if the temperature is exceeded. In programme

344.4
444 4.
TEMP
Set
°C
°C
FLAP
40%
TIMER
hd
1002
End Sept.29 22 24
FAN
%0
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
TIMER
End 14:45
44h:44m
Holz trocknen
aufheizen
09:12h
Fr 20.10.2010 20:31
min
000°C
ALARM
of °C
max
000°C
auto off
99K
-
+
0 12
%rh°C
GRAPH
off
180.4°C
TEMP
Set 180
.4°C
ON
344.4
444 4.
TEMP
Set
°C
°C
FLAP
40%
TIMER
hd
1002
End Sept.29 22 24
FAN
%0
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
FAN
%
0
FLAP
40%
LIGHT
%
100
ALARM
max
190.0°C
5.0K
min
160.0°C
auto
+
-
Manual Mode
12.Sept.2012
13:44
53 4 13 14 15 161 2
19 2011 12 17 186 7 8 9 10
TIMER
30m04h
Ende
13:30 23.11.
appliances in operating mode (width may
differ depending on appliance size)
344.4
444 4.
TEMP
Set
°C
°C
FLAP
40%
TIMER
hd
1002
End Sept.29 22 24
FAN
%0
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
180.0 °C
Set 180.9°C
TEMP
TIMER
End 14:45
44h:44m
FLAP
Holz trocknen
aufheizen
09:12h
Fr 20.10.2010 20:31
min
000°C
ALARM
max
000°C
auto off
99K
-
+
0 12
%rh°C
GRAPH
off
ON
FLAP
40%
LIGHT
%
100
ALARM
max
190.0°C
5.0K
min
160.0°C
auto
+
-
Manual Mode
12.Sept.2012
13:44
1 2 5 13
10 11 12 19 2017 18
15 1614
TIMER
30m04h
Ende
13:30 23.11.
6 7 8 9
appliances in operating mode (width may
differ depending on appliance size)
Activation key for temperature setpoint
Activation key for temperature setpoint
Activation key for temperature setpoint
Setpoint and actual temperature display
Setpoint and actual temperature display
Setpoint and actual temperature display
Activation key for fan speed setting
Fan speed display
Fan speed display
Switch to menu mode (see page 40)
Activation key for fan speed setting
Activation key for fan speed setting
Activation key digital backwards counter
Switch to menu mode (see page 40)
Switch to menu mode (see page 40)
with target time setting, adjustable from 1
Activation key digital backwards counter
Activation key digital backwards counter
with target time setting, adjustable from 1
with target time setting, adjustable from 1
Display digital backwards counter with
target time setting, adjustable from 1 min-
Display digital backwards counter with
Display digital backwards counter with
Air flap position display
Activation key for air flap position adjust-
Activation key for interior lighting (ad-
Activation key for interior lighting (ad-
Activation key for interior lighting (ad-
Interior lighting display (additional option)
ditional option)
ditional option)
Appliance state and programme display
Interior lighting display (additional option)
Interior lighting display (additional option)
Activation key for the appliance state
Appliance state and programme display
Appliance state and programme display
Activation key for temperature monitoring
Activation key for the appliance state
Activation key for the appliance state
Activation key for graphic representation

Activate the desired parameter (e.g. tem-
the respective display. The activated dis-
30.0
%rh
50.0
%CO2
Programm 12
Fr 20.10.2010 20:31
min
000°C
max
000°C
MENU
30.0
%rh
50.0
%CO2
Programm 12
Fr 20.10.2010 20:31
min
000°C
max
000°C
MENU
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
The display returns to normal and the
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Additional parameters (air flap position etc.) can be set accordingly.
the activation key on the left or right of the display that
you want to exit. The appliance restores the former
values. Only the settings that you have confirmed by
The appliance can be operated in different modes:
trolCOCKPIT. Operation in this mode is described in chapter 5.4.4.
AtmoCONTROL software at a computer / laptop and then transferred
to the appliance from a USB stick or via Ethernet. Operation in this mode is described in
30.0
%rh
50.0
%CO2
Programm 12
Fr 20.10.2010 20:31
min
000°C
max
000°C
.5°C100
MENU
30.0
%rh
50.0
%CO2
Programm 12
Fr 20.10.2010 20:31
min
000°C
max
000°C
MENU

The status display shows you which operating mode or operating state the appliance is
Appliance is in manual operating mode
The example on the right shows the appliance in man-
When the appliance is in timer mode,
When the appliance is in remote control mode, the
As described in chapter 5.4.2 , you can set the following
Adjustment range: model dependent (see nameplate and technical
You can select °C or °F as the temperature unit displayed (see
Adjustment range: 0 % (closed, recirculating operation) to 100 %
Adjustment range: 0 to 100 % in steps of 10%
Adjustment range: 0 %, 100 %
LIGHT
%
100
Manual Mode
12.Sept.2012
13:44
Timer active
12.Sept.2012
13:44
23.2°C
TEMP
Set 180
.0°C

the timer display. The timer display is
30.0
%rh
50.0
%CO2
Programm 12
Fr 20.10.2010 20:31
min
000°C
max
000°C
.5°C100
MENU
30.0
%rh
50.0
%CO2
Programm 12
Fr 20.10.2010 20:31
min
000°C
max
000°C
MENU
TIMER
-
Ende
9:00 23.11.
--h- m
Turn the turn control until the desired
time is shown beneath, in a smaller font.
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
TIMER
End
0
13:30 23.11.
04 mh 3
format. For 24 hours and more, the format dd:hh (days:hours) is used. The maximum
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
The display now shows the remaining time
TIMER
30m04h
Ende
13:30 23.11.
Timer active
12.Sept.2012
13:44
– this determines if the timer should
When the timer has elapsed, the display shows 00h:00m. All func-
tions (heating etc.) are switched off. If a fan had been active, it will
TIMER
00m00h
End
13:30 23.11.

To deactivate the timer, open the timer display by pressing the
the timer setting until --:-- is displayed. Confirm with the confirma-
AtmoCONTROL software. Transfer to the appliance is possible using
the provided USB storage medium or via Ethernet.
A description of how to create and save programmes can be found in the separate
AtmoCONTROL software manual.
the status display. The current operating
Manual mode
17:4413.Sept.2012
Activate
Turn the turn control until the
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Test 012
ready
10:4412.Sept.2012
first (description from page 48 ).
To start the programme, press the confir-
the programme description (
the programme segment description, in
the current run (in case of loops)
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Test 012
Ramp 1
10:4412.Sept.2012
You cannot change any parameters (e.g. the temperature) at the appliance while a
TIMER
--m--h
End
9:00 23.11.

You can cancel an active programme at any
You can cancel an active programme at any
the status display. The status display is
Test 012
Ramp 3
10:4412.Sept.2012
Turn the turn control until the stop sym-
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Cancel program
Test 012
10:4812.Sept.2012
The programme is cancelled.
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
End
Test 012
10:4912.Sept.2012
A cancelled programme cannot be resumed at the point it was cancelled. It must be
End
Test 012
10:4912.Sept.2012
Manual Mode
12.Sept.2012
13:44

The appliance is equipped with a multiple overtemperature protection (mechanical/electronic)
electronic temperature monitoring (TWW)
display. The settings made
triggered, this is indicated by the
temperature display: the actual tempera-
ture is highlighted in red and a warning
is shown ( Fig. 17). The type
is shown ( Fig. 17). The type
the temperature. If the acoustic alarm
ALARM
max
190.0°C
5.0K
min
160.0°C
auto
+
-
Holz trocknen
aufheizen
09:12h
Fr 20.10.2010 20:31
min
000°C
ALARM
of °C
max
000°C
auto off
99K
-
+
0 12
%rh°C
GRAPH
off
344.4
444 4.
TEMP
Set
°C
°C
FLAP
40%
TIMER
hd
1002
End Sept.29 22 24
FAN
%0
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
LÜFTER
%
0
LUFTKLAPPE
40%
LICHT
%
100
ALARM
max
190.0°C
+
/
-
3.0K
min
160.0°C
auto
Manueller Betrieb
12.Sept.2012
13:44
TIMER
30m04h
Ende
23.11. 13:30
23 °C
TEMP
TEMP
TWW Set 190.0 °C
195.4°C
180.4°C
TEMP
Set 185
.0°C
344.4
444 4.
TEMP
Set
°C
°C
FLAP
40%
LÜFTER
%
0
23.2°C
TEMP
Set 180
.0°C
TEMP
TWW Set 190.0 °C
195.4°C

The manually set monitoring temperature
of the electronic overtemperature
for UIS appliances). If the manually set monitoring temperature
takes over temperature control and begins to regulate the monitoring temperature (Fig. 18).
°C
Setting MAX
Set
temperature
Controller error
Emergency operation
Schematic diagram of how the TWW
temperature monitoring works
TWB) protection class 2 acc. to DIN 12 880
°C
heating switched off by TWB
Setting Max
Set
temperature
Controller error
Schematic diagram of how the TWB
temperature monitoring works

ASF is a monitoring device that automatically follows the set temperature setpoint within an
The ASF – if switched on – is automatically activated as soon as the actual temperature value
When the temperature violates the set tolerance band around the setpoint (in the example in
183 °C
177 °C
ASF active
183 °C
177 °C
ASF alarm
ASF active ASF active
176 °C
170 °C
180 °C
t
A B C D E
AUTO AUTO AUTO
Schematic diagram of how the ASF temperature monitoring works
The appliance is equipped with a mechanical temperature limiter (TB) of protection class 1 in
temperature is exceeded by approx. 20 °C, the temperature limiter, as the final protective
Adjusting temperature monitoring
temperature protection) is automatically
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Holz trocknen
aufheizen
09:12h
Fr 20.10.2010 20:31
0 12
%rh°C
DRAPH
off
ON
ON
max
000°C
auto off
99K
-
+
ALARM
+
-
0.0K
min
°C
auto
max
120.0°C
60 0.

%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
ALARM
0.0K
min
°C
auto
max
120.0°C
1600.
+
-
display (overtemperature pro-
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
ALARM
0.0K
min
°C
auto
max
°C
1600.
120 0.
+
-
The monitoring temperature must be set
temperature. We recommend 5 to 10 K.
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
ALARM
0.0K
min
°C
auto
max
°C
1600.
190 0.
+
-
Accept the upper alarm limit value by
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
ALARM
max
190.0°C
0.0K
min
160.0°C
auto
+
-
With the turn control, select ON (
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
ALARM
max
190.0°C
0.0K
min
160.0°C
auto
+
-
The ASF tolerance band setting is acti-
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
ALARM
K
min
°C
auto
max
190.0°C
160 0.
0.3
+
-
With the turn control, adjust the desired
tolerance band, e.g. 5.0 K.
We recommend a tolerance band of 5 to
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
ALARM
K
min
°C
auto
max
190.0°C
160 0.
5.0
+
-
Temperature monitoring is now active.
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
ALARM
max
190.0°C
5.0K
min
160.0°C
auto
+
-

which type of protection (TWW or TWB) should be active (see page 43)
The GRAPH display provides an overview of the chronological sequence of the set values and
the actual values as a curve.
The display is enlarged and
Fr 20.10.2010 20:34
12.09.2012
To change the time frame to
to be displayed can now be
0 4 8 12 16 20 24
°C
40
20
60
80
100
Fr 20.10.2010
12.09.2012
14.00 16.00 18.00
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
To extend or reduce the time
frame to be displayed: Press
the activation key next to the
With the turn control, select
tion by pressing the confirma-
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
To close the graphical representation, again press the activation key which you have used to
344.4
444 4.
TEMP
Set
°C
°C
FLAP
40%
TIMER
hd
1002
End Sept.29 22 24
FAN
%0
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C

After removing covers, live parts may be exposed. You may receive
work inside the appliance may only be rectifi ed by electricians. Ob-
Warning messages of the monitoring function
tent acoustic signal. If the confirmation key is pressed, the
Description Cause Action See
TEMP
ASF Set 190.0 °C
185.4°C
TEMP
TWW Set 190.0 °C
195.4°C
the monitoring and setpoint
temperature – by either increas-
the setpoint temperature.
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C

Description Cause Action See
TEMP
TWB Set 190.0 °C
195.4°C
the monitoring and setpoint
temperature – by either increas-
the setpoint temperature.
Error description Cause of error Rectifying errors See
Appliance locked by user ID

Error description Cause of error Rectifying errors See
TEMP
T:E-3 Set 37.0 °C
37.4°C
Temperature operating sen-
TEMP
AI E-3 Set 37.0 °C
37.4°C

After power supply has been restored, operation is continued with the parameters set. The
time and duration of the power failure are documented in the
In timer or programme mode
In timer or programme mode
In timer or programme mode of sterilisers
In timer or programme mode of sterilisers
After power supply has been restored, the timer or programme always starts again from the
The previous values are restored. If a programme has been initiated via remote control, it is

enter menu mode, press the MENU key.
SETUP
SIGNALTÖNE
PROG
ZEIT UND DATUM
CALIB
USER ID
PROTOCOL
LANGUAGE
344.4
444 4.
TEMP
Set
°C
°C
FLAP
40%
TIMER
hd
1002
End Sept.29 22 24
FAN
%0
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
1 2 3 4 5 12 14 1513
6 7 18 198 9 10 11 16 17
Language selection activation key
Language selection display
Language selection activation key
Language selection activation key
Language selection display
Language selection display
Date and time setting activation key
Date and time display
Date and time display
Exit menu mode and return to manual
Date and time setting activation key
Date and time setting activation key
Setup activation key (basic appliance set-
Setup display (basic appliance settings)
Setup display (basic appliance settings)
Setup display (basic appliance settings)
Adjustment activation key
Adjustment display
Adjustment display
Programme setup activation key
Programme setup activation key
Programme setup activation key
Programme setup display
Programme setup display
Protocol display
Protocol display
Acoustic signal adjustment activation key
Protocol activation key
Protocol activation key
Acoustic signal adjustment display
Acoustic signal adjustment activation key
Acoustic signal adjustment activation key
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C

the change. A more detailed description is provided in the following, using the example of
Activate the desired parameter (in this
the corresponding activation key on the
firmed by pressing the confirmation key
344.4
444 4.
TEMP
Set
°C
°C
FLAP
40%
TIMER
hd
1002
End Sept.29 22 24
FAN
%0
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
With the turn control, select the desired
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
ENGLISH
DEUTSCH
ESPANOL
FRANCAIS
To return to the menu overview, press the
SIGNALTÖNE
PROG
ZEIT UND DATUM
CALIB
USER ID
PROTOCOL
344.4
444 4.
TEMP
Set
°C
°C
FLAP
40%
TIMER
hd
1002
End Sept.29 22 24
FAN
%0
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
PROGRAM
TIME
USER ID
PROTOCOL
PROGRAM
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
ENGLISH
DEUTSCH
ESPANOL
FRANCAIS

All other settings can be made accordingly. The settings possible are described in the follow-
display, you can set the following parameters:
of the appliance's Ethernet interface (for connection to
of the temperature display (°C or °F, see page 43)
TWB, see pages 43 and 31)
the type of the slide-in unit (Grid or Shelf, see page 44)
the heat output distribution (
To display the hidden entries, use the turn control
to scroll beyond the lowest entry. The page display
LAN 1: 192.168.1.233
192.168.1.216
LAN 2: 192.168.1.215
LAN 3: 192.168.1.241
Editor
Programmname
Simulation Protokoll
-
+-+
INP 250 Test 01
180
.0°C
i
HPP 250 Labor
i
37
.0°C
44
.4%rh
STAND BY
Programm negnulletsniEllokotorPtäreG efliHnekcurD
AtmoCONTROL
network (schematic example)
Setup
Unit
IP adress 255.145.136.225
Subnet mask 255.255. 0.0
°C F
1/2

PROGRAM
TIME
USER ID
PROTOCOL
PROGRAM
Einheit
IP Adresse
+30%
192.168.100.100
Alarm Temp
°C F
TWW TWB
Timer Mode
Setup
Unit
IP address 192.168.100.100
Subnet mask 255. 255.0.0
Alarm temp
°C F
TWW TWB
Timer mode
Slide-in unit
Grid Shelf
Accept the selection by pressing the con-
firmation key. The first three digits of the
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Unit
IP address 192. 168.100.100
Subnet mask 255. 255. 0.0
Alarm temp
°C F
TWW TWB
Timer mode
Slide-in unit
Grid Shelf
With the turn control, set the new num-
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Unit
IP address 255. 168.100.100
Subnet mask 255. 255. 0.0
Alarm temp
°C F
TWW TWB
Timer mode
Slide-in unit
Grid Shelf
Accept the selection by pressing the
the IP address are automatically selected.
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Unit
IP address 255. 168.100.100
Subnet mask 255. 255. 0.0
Alarm temp
°C F
TWW TWB
Timer mode
Slide-in unit
After setting the last three digits, accept
the new IP address by pressing the con-
firmation key. The selection returns to the
The subnet mask is set accordingly.
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Unit
IP address 255. 145.136.225
Subnet mask 255. 255. 0.0
Alarm temp
°C F
TWW TWB
Timer mode
Temperature monitoring (Alarm Temp)
TWB, description from page 31).
Unit
IP address 255. 145.136.225
Subnet mask 255. 255. 0.0
Alarm temp
°C °F
TWW TWB
Timer mode
Slide-in unit
Grid Shelf
Unit
IP address 255.145.136.225
Subnet mask 255.255.0.0
Alarm temp
°C F
TWW TWB
Timer mode
Slide-in unit
Grid Shelf

time setting (see page 28) should run setpoint-dependent or
tolerance band of ±3 K around the set temperature is reached
t
Timer
t
Timer
A
B
°C/°F
A Timer independent of setpoint: Timer starts right after activation
B Timer setpoint-dependent: Timer does not start until tolerance band is reached
A Timer independent of setpoint: Timer starts right after activation
A Timer independent of setpoint: Timer starts right after activation
function to the different air flow characteristics in the interior
when using optional sliding shelves instead of the grids that are
Unit
IP address 255. 145.136.225
Subnet mask 255. 255. 0.0
Alarm temp
°C F
TWW TWB
Timer mode
Slide-in unit
Grid Shelf
Unit
IP adress 255. 145.136.
Subnet mask 255. 255. 0.0
°C °F
Timer mode
Alarm temp
TWW TWB
Slide-in unit
Grid Shelf

tribution (balance) between the upper and lower heating groups is possible. The adjustment
lower heat output
-20%
lower heat output
+30%
SETUP
Balance
-20 %
2/2
SETUP
Balance
+30 %
2/2
Heat output distribution (example): The –20 % (left) setting causes the lower heating
groups to emit 20 % less heat than the upper ones. The +30 % (right) setting causes the lower
Heat output distribution (example): The –20 % (left) setting causes the lower heating
Heat output distribution (example): The –20 % (left) setting causes the lower heating
heating groups to emit 30 % more heat than the upper ones. The 0 % setting restores the
groups to emit 20 % less heat than the upper ones. The +30 % (right) setting causes the lower
groups to emit 20 % less heat than the upper ones. The +30 % (right) setting causes the lower
default heat output distribution.
heating groups to emit 30 % more heat than the upper ones. The 0 % setting restores the
heating groups to emit 30 % more heat than the upper ones. The 0 % setting restores the
When the appliance is in remote control mode, the
symbol appears in the temperature display. In the
Balance
Remote Control Off
Gateway 192.168.5 .1
+30 %
2/2
23.2°C
TEMP
Set 180
.0°C

is used to connect two networks
with different protocols.
The gateway is set the same way as the IP address (see
display, you can set date and
time, time zone and daylight saving time.
Always set the time zone (and summer time yes/no) before you set the date and time.
Avoid changing the set time after that since this can lead to gaps or overlapping when
Activate the time setting. To do so, press
the activation key on the right side of
display. The display is enlarged
Date and time
Time
Time zone
Daylight savings
12.05. 2012
12:00
GMT +1
Turn the turn control until
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Time
Daylight savings
12.05.2012
12:00
GMT +1
Date
Time zone
Accept the selection by pressing the
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Time
Daylight savings
12.05.2012
12:00
GMT
Date
Time zone
+1
with the turn control, e.g. 0 for France,
Accept the selection by pressing the
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Time
Daylight savings
12.05.2012
12:00
GMT
Date
Time zone
0
With the turn control, select the
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Time
12.05.2012
12:00
GMT 0
Date
Time zone
Daylight savings
Balance
Remote Control Off
Gateway 192.168.5 .1
+30 %

Accept the selection by pressing the
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Time
12.05.2012
12:00
GMT 0
Date
Time zone
Daylight savings
) with the turn control – in this case
). Save the setting by pressing the
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Time
12.05.2012
12:00
GMT 0
Date
Time zone
Daylight savings
the selection by pressing the confirma-
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Time
Time zone
Daylight savings
. .2012
12:00
GMT 0
Date 27 05

The appliances are temperature calibrated and adjusted at the factory. In case readjustment
Temperature calibration at low temperature
To guarantee perfect control, we recommend to calibrate the appliance once a year.
CAL 1
+0,5 K
CAL 3
-0,8 K
CAL 2
+2,6 K
180°C
40°C
120°C
0°C
factory calibration
Schematic example of temperature adjustment
Temperature deviation at 120 °C should be corrected.
Activate the adjustment setting. To do so,
display. The display is en-
ture – in this case 40 °C – automatically
Cal1
°C -0,2
K
Cal2 100.0 °C +0,1 K
Cal3 180.0 °C -0,2 K
JUSTIEREN
Temperatur
PROGRAM
TIME
USER ID
PROTOCOL
PROGRAM
letzte Justierung 12.10.2012 12:00
40.0
C K0,2-
C K0,1+
C K0,2-
Calibration
Temperature
Last updated 12.10.2012 12:00:00
Cal1
Cal2
Cal3
100.0
180.0
40.0
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Cal1
Cal2
Cal3
180.0
40.0
100.0

With the turn control, set the calibration
temperature Cal2 to 120 °C.
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Cal1
Cal2
Cal3
180.0
40.0
120.0
tion value is automatically highlighted.
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Cal1
Cal2
Cal3
180.0
40.0
120.0 0,1+
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
C K0,2-
C K
C K
0,2-
Calibration
Temperature
Cal1
Cal2
Cal3
180.0
40.0
120.0 0,0
Wait until the appliance reaches the set
temperature and displays 120 °C. The
120.0°C
TEMP
Set 120
.0°C
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Cal1
Cal2
Cal3
180.0
40.0
120.0 2,6+
After the calibration procedure, the
temperature measured by the reference
120.0°C
TEMP
Set 120
.0°C

With Cal1, a calibration temperature below Cal2 can be programmed accordingly, and with
as well as sterilisers SN/SF and 10 K for incubators IN/IF.
factory calibration settings are restored.
display, you can transfer programmes created using
To load a programme from a USB stor-
to the interface on the right side of the
Activate the programme display. To do so,
display. The display is enlarged
for activation are shown on the right. The
Program
Delete
Test 012
Test 013
Test 014
Test 015
Test 017
the confirmation key. All programmes
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Select
Delete
Test 012
Test 022
Test 013
Test 014
Test 022
With the turn control, select the pro-
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Select
Delete
Test 012
Test 022
Test 013
Test 014
Accept the selection by pressing the
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Select
Delete
Test 012
Test 022
Test 013
Test 014
As soon as the programme is ready, the
Delete
Test 012
Test 022
Test 013
Test 014
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C

You can now remove the USB storage medium.
with the turn control and select the programme to be
display, you can define whether or not the appliance should emit acoustic
Activate the acoustic signal adjustment.
To do so, press the activation key on
At the end
If door open
On alarm
the turn control until the respective entry
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Keysound
At the end
If door open
On alarm
Sound
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Keysound
At the end
If door open
On alarm
Sound
With the turn control, select the desired
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Keysound
At the end
If door open
On alarm
turned off by pressing the confirmation
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Keysound
At the end
If door open
On alarm
Sound

The appliance continually logs all relevant measured values, settings and error messages at
function cannot be switched off and is always active. The measured data are stored in the
failure and voltage recovery are stored in the appliance.
You can export the protocol data for different periods to a USB storage medium
AtmoCONTROL software for graphical represen-
tation, print-out or storage.
Activate the protocol. To do so, press
the activation key on the right side of
tomatically highlighted. To select another
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
This Year
Complete control range
This Month
As soon as the transfer is complete, a
This Year
Complete control range
This Month

With the User-ID function, you can lock the settings of individual (e.g. temperature) or all
lock symbol in the respective display (Fig. 27 ).
The USB storage medium is thus acting as a key:
A description of how to create a user ID in
the user ID data to the interface on the
Activate the user ID. To do so, press the
display. The display is enlarged
tion is complete, a check mark appears in
front of the corresponding entry.
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
USER-ID
Deactivate
Activate
the respective display (Fig. 27 ).
To unlock the appliance, connect the USB storage medium, activate the
at appliance locked (example)
Temperature adjustment
Temperature adjustment

Sterilisers SFplus/SNplus
appliance serves for sterilising medical material through dry heated air at
The product lifetime as intended by the manufacturer is eight years.
to choose, as well as on packaging the sterilisation load. The values to be chosen depend on
the type and characteristics of the load to be sterilised and on the type of germs to be neutral-
According to WHO: 180 °C with a minimum hold time of 30 min
According to the European Pharmacopoeia: 160 °C with a minimum hold time of 120 min
the depletion of pyrogenic substances, you have to keep a combination of temperature and
time going beyond the requirements of sterilisation.
The temperature and time requirements normal for hot air sterilisation do
them will not be sufficient. For safe sterilisation, validation of the individual sterilisation pro-
toring of sterilisation processes using dry heat for medical products" issued by the German
tion of how to activate them is provided from page
PROGRAM
Activate
Delete
Test 012
Test 022
Test 013
Test 014
Test 015
Steri 180 °C

work, pull out the mains plug.
Working chamber and metal surfaces
that could impair the appearance and functionality of the stainless steel working chamber
The metal surfaces of the appliance can be cleaned with normal stainless steel cleaning
the stainless steel housing. Rust deposits can lead to an infection of the stainless steel. If rust
To guarantee perfect control, we recommend to calibrate the appliance once a year (see page
After removing covers, live parts may be exposed. You may
the mains plug before removing any covers. Any work inside
the appliance may only be performed by qualifi ed electri-

The appliance may only be stored under the following conditions:
This product is subject to the Directive 2002/96/EC on Waste
The appliance may not be left at public or communal recycling or collection points.

factory calibration settings

Temperature comparison 48
Temperature monitoring 30

Memmert GmbH + Co. KG
Willi-Memmert-Straße 90-96 | D-91186 Büchenbach
Tel. +49 9122 925-0 | Fax +49 9122 14585
E-Mail: sales@memmert.com
facebook.com/memmert.family
Die Experten-Plattform: www.atmosafe.net
Universal ovens
PLUS
Incubators
PLUS
Sterilisers
PLUS
14.07.2014
D24026 // englisch