Page 1
UNxx UFxx
INxx IFxx
OPERATING INSTRUCTIONS
Page 2
nuf
acturer and
mer servi
ce
mmert GmbH + Co. K
G
Willi-Memmert-Straße 90–96
-91186 Büchenbac
h
utschlan
d
hone: +49 (0)9122 925-0
ax: +49 (0)9122 14585
-mail: sales@memmert.co
m
nternet: www.memmert.com
C
ustomer servic
e:
Service hotline: +49 (0)9171 9792 911
Service fax: +49 (0)9171 9792 979
-mail: service@memmert.co
m
When contacting customer service, always quote the product serial number on the nameplate
see page 12 ).
pp g p
mmert GmbH + Co. K
G
undenservic
e
Willi-Memmert-Str. 90-96
E-91186 Büchenbac
h
German
y
lease contact our customer service before sending appliances for repair or before returnin
g
e
quipment, otherwise, we have to refuse acceptance of the shipment.
© 2
0
16 MEMMERT GmbH + Co. KG
33363 | Date 06/2016
We reserve the ri
g
ht to make changes
Page 3
33363 | Date 06/2016
3
A
bout this manual
About this manua
l
urpose and target group
T
his manual describes the construction, function, transport and operation of the universal
o
vens UNxx/UFxx and the incubators INxx/IFxx. It is intended for use by trained personnel of
the owner who have the task of operatin
g
and/or maintaining the respective appliance.
f you are asked to work on the appliance, read this manual carefully before starting. Familiar-
ise yourself with the safety re
g
ulations. Only perform work that is described in this manual. If
there is somethin
g
you do not understand, or certain information is missing, ask your superior
o
r contact the manufacturer. Do not do anything without authorisation
.
Version
s
T
he appliances are available in different configurations and sizes. If specific equipment fea-
tures or functions are available only for certain confi
g
urations, this is indicated at the relevant
points in t
h
is manua
l.
The
functions described in this manual refer to the latest firmware version.
ue to individual configurations and sizes, illustrations in this manual may be slightly different
from the actual appearance. Function and operation are identical.
Other documents that have to be observed:
or operation of the appliance with MEMMERT AtmoCONTROL, observe the separate
so
ftware manua
l
or service and repair (see page 44), please refer to the separate service manual
torage and forwardin
g
Th
is instruction manual belongs with the appliance and should always be stored where
persons workin
g
on the appliance have access to it. It is the responsibility of the owner to
e
nsure that persons who are working or will work on the appliance are informed as to the
whereabouts of this instruction manual. We recommend that it is always stored in a protected
location close to the appliance. Make sure that the instruction manual is not dama
g
ed by heat
o
r humidity. If the appliance is sold on or transported and then set up again at a different
ocation, the operating instructions must go with it.
Y
ou will find the current version of our operating manual as pdf file if you go to
www.memmert.com/
d
e/service/downloads/bedienungsanleitung/
.
Page 4
4
D33363 | Date 06/2016
C
ontent
s
1. For your Safety
6
1.1 Terms and signs used..........................................................................................................
1.1.1 Terms used
1.1.2 Signs used .........................................................................................................................
1.2 Product safety and dangers
................................................................................................
1.3 Requirements of the operating personnel
..........................................................................
.................................................................................................
8
8
1.6 Changes and alterations ......................................................................................................
8
1.7 Behaviour in case of malfunctions and irregularities ..........................................................
....................................................................
2. Construction and description 1
0
2.1 Construction ...................................................................................................................... 1
0
2.2 Function............................................................................................................................. 11
2.3 Mat
e
rial............................................................................................................................. 11
2.4 E
l
ectrical equipment
..........................................................................................................
11
2.5 C
onne
ctions and interfaces
...............................................................................................
1
2
2.5.1 Electrical connection ....................................................................................................... 1
...............................................................................................
1
2.6 Designation (nameplate) ................................................................................................... 1
2.7 Technical data
1
3
2.8 Applied directives and standards ...................................................................................... 14
.................................................................................................
14
2.1
0
Ambient conditions
15
...............................................................................................................
15
2.12 Optiona
l
accessories
..........................................................................................................
15
3. Delivery, transport and setting up 16
3.1 For your Safety
...................................................................................................................
1
6
3.2 Delivery
..............................................................................................................................
17
3.3
Transport ............................................................................................................................ 17
3
.4 Unpacking
.........................................................................................................................
17
3.4.1 Checking for completeness and transport damage
.......................................................
17
3
.4.2 Removing the transport protection ................................................................................17
3
.4.3 Disposing of packaging material .................................................................................... 17
3.5 Storage after delivery
........................................................................................................
17
3
.6 Setting up
..........................................................................................................................
1
8
3
.6.1 Prerequisites .................................................................................................................... 1
8
3
.6.2 Installation options .........................................................................................................1
9
3
.6.3 Tilt protection .................................................................................................................. 2
0
3
.6.4 Adjusting the doors (only for model sizes 450 and 750)...............................................
1
4
. Putting into operation 22
4.1 Connecting the appliance
.................................................................................................
4
.2 Switching on ......................................................................................................................
Content
s
Page 5
33363 | Date 06/2016 5
C
ontent
s
. Operation and control 23
5.1 Operating personnel.........................................................................................................
3
..............................................................................................................
3
.......................................................................................................
4
....................................................................................................
4
..............................................................................................................
4
5.4.2 Bas
i
c operation
2
6
5.4.3 Operating modes
5.4.5 Operation with digital backwards counter with target time setting, adjustable from 1
minute to 99 days (Timer)...............................................................................................
7
5.5 Temperature mon
i
toring
..................................................................................................
2
8
5.5.1 Electronic temperature monitoring ............................................................................... 2
9
5.5.2 Mechanical temperature monitoring: Temperature limiter (TB) .....................................
30
5.5.3 Function
..........................................................................................................................
30
5.6 Ending operation
30
6. Malfunctions, warning and error messages 3
1
6.1 Warning messages of the temperature monitoring functio
n
3
1
6.2 Malfunctions, operatin
g
problems and appliance errors
32
33
7. Menu m
ode
34
3
4
7.2 Basic operation in menu mode usin
g
the example of language selection
.......................
3
5
7.
3 S
etup
.................................................................................................................................
36
...........................................................................................
36
7.3.2 Unit
..................................................................................................................................
3
7
7.3.3 Temperature monitorin
g
(Alarm Temp and Max Alarm)................................................37
3
9
7.3.5 Type of the slide-in unit (Grid or Shelf)
39
7.3.6 Remote control
3
9
..........................................................................................................................
40
...................................................................................................................
40
7.5 Calibration .........................................................................................................................
42
8
. Maintenance and service 4
4
8
.1 Cleaning
.............................................................................................................................
4
4
8
.1.1 Working chamber and metal surfaces
............................................................................
4
4
8
.1.2 Plastic parts
8
.1.3 Glass surfaces
8
.2 Regular maintenance........................................................................................................44
8.3 Repairs and service
9. Storage and disposal 4
5
4
5
9.2 Disposa
l
.............................................................................................................................
4
5
ndex 4
6
Page 6
6 D33363 | Date 06/2016
Safety regulation
s
. For your Safet
y
.1 Terms and signs use
d
n this manual and on the appliance itself, certain common terms and signs are used to warn
you of possible dan
g
ers or to give you hints that are important in avoiding injury or damage.
O
bserve and follow these hints and regulations to avoid accidents and damage. These terms
an
d
signs are explained below.
1.1.1 Terms used
"Warn
ing"
is used whenever you or somebody else could be injured if you do not
o
bserve the accompanying safety regulation
.
"
Caution"
is used for information that is important for avoiding damage
.
1.1.2 Signs used
Warning signs (warning of a danger)
anger of
ele
ctrocuti
on
anger
o
f explo-
sion
angerous
g
ases / va
-
urs
anger of
burns
anger of
t
oppling
ove
r
azard area
!
bserve the opera-
ting instruction
s
Prohibition signs (forbidding an action)
not lift
not
tilt
not enter
Regulation signs (stipulating an action)
Disconnect
the mains
lu
g
Wear
gl
oves
Wear safety
ts
serve
information
n separate
manua
l
Other icons
mportant or useful additional informatio
n
Page 7
33363 | Date 06/2016 7
Safety regulation
s
Product safety and
anger
s
T
he appliances described in this manual are technically sophisticated, manufactured usin
g
high-quality materials and subject to many hours of testing in the factory. They contain the
latest technolo
g
y and comply with recognised technical safety regulations. However, there are
still
risks involved, even when the appliances are used as intended. These are described below.
Warnin
g!
After removing covers, live parts may be exposed. You may receive
an electric shock if
y
ou touch these parts. Disconnect the mains plu
g
efore removing any covers. Only electrical technicians may work on
the electrical e
quip
ment of the appliances
.
Warning
!
When loading the appliance with an unsuitable load, poisonous or
exp
l
osive vapours or gases may be produced. This could cause the
app
l
iance to explode, and persons could be severely injured or poi
-
soned. The appliance may only be loaded with materials/test objects
which do not
f
orm any toxic or explosive vapours when heated up
(see also Intended use on pa
g
e 8)
.
Warnin
g!
If the door is open while the appliance is in operation, the appliance
@XNUDQGD@S@MCONRD@ÅQDG@Y@QC#NMNSKD@UDSGDCNNQNODM
durin
g
operation
.
Warnin
g!
Depending on operation, the surfaces in the working chamber
and the chamber load ma
y
still be very hot after the appliance is
switched off. Touchin
g
these surfaces can cause burns. Wear heat
-
esistant protective gloves or wait until the appliance cools down.
Warn
ing!
(MB@RDNE@OOKH@MBDRNE@BDQS@HMRHYDXNTB@MFDS@BBHCDMS@KK
X
ocked in, which is life-threatening. Do not climb into the appliance
!
.
3
Requirements of the operating personne
l
T
he appliance may only be operated and maintained by persons who are of legal age and
ave been instructed accordingly. Personnel who are to be trained, instructed or who are un-
derg
oing general training may only work with the appliance under the continuous supervision
o
f an experienced person.
epairs may only be performed by qualified electricians. The regulations in the separate service
manua
l
must be observed.
Page 8
8
D33363 | Date 06/2016
Safety regulation
s
Responsibility of the owne
r
T
he owner of the appliance
is responsible for the flawless condition of the appliance and for its proper operation in
accordance with its intended use (see pa
g
e 8);
is responsible for ensuring that persons who are to operate or service the appliance are
q
ualified to do this, have been instructed accordingly and are familiar with the operating
instructions at
hand;
ust know about the applicable guidelines, requirements and operational safety regula-
t
ions, and train staff accordingly
;
is responsible for ensuring that unauthorised persons have no access to the appliance;
is responsible for ensuring that the maintenance plan is adhered to and that maintenance
work is carried out properly (see pa
g
e 44);
as to ensure that the appliance and its surroundings are kept clean and tidy, for example
th
rough corresponding instructions and inspections
;
is responsible for ensuring that personal protective clothing is worn by operating person-
el, e.g. work clothes, safety shoes and protective gloves.
.
5Intended use
T
his appliance is exclusively intended for heating up non-explosive substances and objects.
A
ny other use is improper, and may result in hazards and damage.
T
he appliance is not explosion-proof (does not comply with the German workplace health &
s
afety regulation VBG 24). The appliance may only be loaded with materials and substances
which cannot form any toxic or explosive vapours at the set temperature and which cannot
explod
e, burst or ignite.
T
he appliance may not be used for drying, vaporising and branding paints or similar materi
-
als the solvents of which could form an explosive mixture when combined with air. If there
is any doubt as to the composition of materials, they must not be loaded into the appliance.
otentially explosive gas-air mixtures must not form, neither in the working chamber nor in
the direct vicinity of the appliance.
Appliances IFxx/UFxx for use as medical device
pp
or appliances IFxx and UFxx with extended overtemperature protection (option A6, recognis-
able due to standard DIN 12880-2007-Kl.:3.1 on the nameplate) subject to the 93/42/EEC
d
irective (Directive of the council on harmonisation of the laws of the member states relating
to medical devices), the intended use is defined as follows: The appliance’s intended use is the
warmin
g
of non-sterile cloths and covers
.
.
6
Changes and alteration
s
o unauthorised changes or alterations may be made to the appliance. No parts may be
added or inserted which have not been approved by the manufacturer.
Unauthorised modifications or chan
g
es result in the CE declaration of conformity losing its
va
lid
ity and the appliance must no longer be operated.
T
he manufacturer is not liable for any damage, danger or injuries that result from unauthor
-
ised changes or alterations, or from non-observance of the regulations in this manual
.
Page 9
33363 | Date 06/2016 9
Safety regulation
s
Behaviour in
ase of malfunctions and irregularitie
s
T
he appliance may only be used in a flawless condition. If you as the operator notice irregu-
larities, malfunctions or dama
g
e, immediately take the appliance out of service and inform
your super
i
or.
Y
ou can find information on correcting malfunctions from page 31.
1.
8
witching off the appliance in an
ush the On/Off switch on the control panel
( Fi
g
. 1 ) and disconnect power plug. This
d
isconnects the appliance from the power
s
upply at all poles.
Warnin
g!
Depending on the operation
erformed , the surfaces in
t
he working chamber and
th
e chamber load may sti
ll
e very hot after the appli
-
ance is switched off. Touch
-
ng these surfaces can cause
rns. Wear h
eat-resistant
rotective gloves or wait
until the a
pp
liance cools
d
own.
ON
ONN
Fig. 1
Switc
h
off the a
ppl
iance by pressing the On
/
O
ff switc
h
Page 10
D33363 | Date 06/2016
Setup and descriptio
n
2. Construction and descriptio
n
.1 Constructio
n
1
2
3
4
7
8
5 6
Fig. 2
C
onstruction
ControlCOCKPIT with capacitive function
keys (see page 25)
On/Off switch (see page 22)
ypg
pg
3
pg
pg
gg
4
Steel grid
5
g
6
Nameplate (covered, see page 12)
g
g
Door handle (see page 23)
pp
p
8
Turn control with confirmation key
pg
pg
Page 11
D33363 | Date 06/2016 11
Setup and descriptio
n
Function
A
ppliances of the UNxx and
Nxx type series feature
natural circulation (convec
-
tion). For the UFxx and IFxx
type series, air is circu
l
ated
by a fan at the workin
g
c
hamber rear panel Fig. 3 ,
o. 1). It increases the air
flow and provides stron
g
er
h
o
rizontal forced air
c
irculation than natura
l
convection.
n both the convection and
fan ventilated appliances,
s
upply air (2) is preheated
in a pre-heatin
g
chamber
(3). Throu
g
h the ventilation
s
lits in the side panel of the
workin
g
chamber, the pre
-
ated air is introduced into
th
e
interior of the chamber.
Th
e supply and exhaust air
(5) volume (air chan
g
e) is
c
ontrolled by the air flap
(4) on the rear
p
anel of the
app
l
iance.
.
3
Materia
l
or the outer housing, MEMMERT deploys stainless steel (Mat.No. 1.4016 – ASTM 430) and
for the interior, stainless steel (Mat.No. 1.4301 – ASTM 304) is used, which stands out throu
g
h
its hi
g
h stability, optimal hygienic properties and corrosion-resistance towards many (but not
all!) chemical compounds (caution for example with chlorine compounds)
.
T
he 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.
.4 Electrical equipmen
t
perating voltage and current consumption: See nameplat
e
rotection class I, i.e. operating insulation with PE conductor in accordance with EN 61010
rotection type IP 20 acc. to EN 60 529
nterference suppression acc. to EN 55011 class B
A
ppliance fuse: Fusible link 250 V/15 A quick-blow
T
he temperature controller is protected with a miniature fuse 100 mA (160 mA at 115 V)
Fig. 3 Function
F
an
2
Fresh air
3
Pre-heating chamber
4
Air flap
5
Exhaust air
p
Page 12
D33363 | Date 06/2016
Setup and descriptio
n
2.
5nnections and
nterf
aces
.5.1
ectrical connectio
n
T
his appliance is intended for operation on an electrical power system with a system imped-
anc
e Z
max
of a maximum of 0.292 ohm at the point of transfer (service line). The operator
must ensure that the appliance is operated only on an electrical power system that meets
these requirements. If necessary, you can ask your local ener
g
y supply company what the
s
ystem impedance is.
O
bserve the country-specific regulations when connecting (e.g. in German
y
IN VDE 0100 with residual current circuit breaker).
.5.2 Communication interfac
e
T
he Ethernet interface is intended for appliances which meet the requirements of IEC 60950-1
.
Via Ethernet interface, the appliance can be
connected to
a network to read out protocol
lo
g
s withAtmoCONTROL, the optional
appliance software. The Ethernet interface is
located on the rear of the appliance (Fi
g
. 4 ).
or identification purposes, each appliance
c
onnected must have its own unique IP ad-
d
ress. Setting the IP address is described on
pa
g
e 36.
Wit
h
an optional USB to Ethernet converter,
t
h
e appliance can be directly connected to a
c
omputer / laptop (see Optional accessories
o
n page 15).
2.6 Designation ( nameplate)
The nameplate (Fig. 5) provides information about the appliance model, manufacturer and
technical data. It is attached to the front of the appliance, on the ri
g
ht side under the door
(see pa
g
e 10).
Typ: UN 260 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
Fig. 5 Nameplate (example)
Type d
esignation
2
Operating voltage
yp g
3
Applied standard
pgg
gg
4
Protection type
5
CE conformit
y
yp
6
Address of manufactur
er
7 Disposal note
8
Temp
erature ran
ge
9
Connection / power ratings
pg
Appliance number
p
p
Fig. 4 Ethernet interfac
e
Page 13
33363 | Date 06/2016 1
3
Setup and descriptio
n
Technical dat
a
Appliance size 30 55 75 110 160 260 450 750 1060
pp
l
iance wi
d
t
h
D
1
[mm]
5
5
5 745 745
24
pp
l
iance
h
ei
gh
t E
1
[mm
]
7
0
7 7
8
7
47
7 11
0
7 11
86
17
26
17
26
pp
l
iance
d
ept
h
G
1
(footprint) [mm]
4
14
14 5
8
4
4
4 7
8
4 7
8
4 1
0
35
e
p
th of door lock [mm] 5
6
iance
d
e
p
t
h
F
(includin
g
door handle) [mm]
7
0
7
0
64
0
64
0
74
0
4
0
4
0
1
09
1
Wor
k
in
g
c
h
am
b
er wi
d
t
h
A
[mm
]
56
0
6
0
64
0
1
0
4
0
4
0
1
0
4
0
Wor
k
in
g
c
h
am
b
er
h
ei
gh
t
B
1
[mm
]
2
0
6
0
8
0
72
0
72
0
2
00
12
00
Wor
k
in
g
c
h
am
b
er
d
ept
h
C
1
[mm
]
25
0
3
0
3
0
5
00
5
0
hamber volume [litres]
5
3
74 1
0
8
1
5
6
49 749 1
0
6
0
Wei
g
ht [k
g
]
57
7
8
11
0
17
0
17
1
6
ower [W]
N/IF
115 V
,
50/60 Hz 16
00
5
0
11
00
11
00
11
00
11
001500
8
00
230 V
,
50/60 Hz 16
00
125
0
14
00
16
00
17
001800
2
000
UN
/
U
F
23
0
V
,
5
0/
6
0
Hz 16
00
2
000
25
00
28
00
2
00
4
00
115 V
,
5
0/
6
0
Hz 16
00
7
00
22
00
22
00
22
00
22
00
V
,
5
0/
6
0
Hz – 58
00
7
000
7
000
urrent consumpt
i
on
A]
N
/
IF
23
0
V
,
5
0/
6
0
Hz 7
,0
5,4
1 7
,0
7,4 7
,8
7
115 V
,
5
0/
6
0
Hz 13
,9
7
,
4
6
6
6
6
3
,0
15
,
7
UN
/
U
F
23
0
V
,
5
0/
6
0
Hz 7
,0
7 1
0,9
13
,9
4
,8
115 V
,
5
0/
6
0
Hz 13
,9
4
,8
1
9,
1
1 1
9,
1
1
V
,
5
0/
6
0
Hz –
x
8,
4
x 1
0,
2
x 1
0,
2
max. number of slidin
g
shelve
s
4
max. load per slidin
g
shelve [k
g
]
max. load per appliance [k
g
]
2
0
175 21
0
Sett
i
n
g
temperature ran
ge
N
/
IF +2
0
to +8
0
°C
UN
/
U
F
+2
0
to +3
00
°C
4
justment precision
N/IF
1 K
UN
/
U
F
to 100 °C: 0.1 K, a
b
ove 100 °C: 0.5 K
See F
ig
. 6 on pa
g
e 14.
3 x 23
0
V wit
h
out zero
Wit
h
t
h
e interior
l
i
gh
tin
g
on, t
h
e minimum temperature mi
gh
t not
b
e reac
h
e
d
.
to +250 °C if your device is equipped with a
g
lass door
Page 14
4 D33363 | Date 06/2016
Setup and descriptio
n
D
A
G
F
C
56
E
B
Fig. 6
D
imensions (see table on page 13)
2.
8
A
pplied directives and standard
s
irective 2004/108/EC amended (Directive of the council on harmonisation of the laws of
t
he member states on electromagnetic compatibility). Fulfilled standards:
IN EN 61326:2004-05, EN 61326:1997, EN 61326/A1:1998, EN 61326/A2:2001
N 61326/A2:2003
irective 2006/95/EC amended (Directive of the council on harmonisation of the laws of
ember states relating to electrical equipment designed for use within certain voltage
limits). Standards complied with:
IN EN 61 010-1 (VDE 0411 Part 1)
IN EN 61 010-2-010 (VDE 0411 Part 2-010)
N 61 010-1:2001, EN 61 010-2-01
0
n used as a medical devic
e
irective 93/42/EEC (Directive of the Commission on the harmonisation of the legal regula-
t
ions of the member states on medical devices)
.
9
Declaration of conformit
y
Y
ou can download the EC declaration of conformity of the appliance online:
nglish: http://www.memmert.com/en/service/downloads/ce-statement/
German: http://www.memmert.com/de/service/downloads/e
g
-konformitaetserklaerung/
Page 15
33363 | Date 06/2016 15
Setup and descriptio
n
2.10Ambient condition
s
T
he appliance may only be used in enclosed rooms and under the following ambient
cond
itions:
Amb
ient temperature
+5 C to +40
C
umidity rh
ax. 80 %, non-condensin
g
vervoltage categor
y
I
ollution degre
e
A
ltitude of installation
ax. 2,000 m above sea level
T
he appliance may not be used in areas where there is a risk of explosion. The ambient air
ust not contain any explosive dusts, gases, vapours or gas-air mixtures. The appliance is
ot explosion-proof.
eavy dust production or aggressive vapours in the vicinity of the appliance could lead to
sed
imentation in the interior and, as a consequence, could result in short circuits or dam-
a
g
e to electrical parts. For this reason, sufficient measures to prevent large clouds of dust
o
r aggressive vapours from developing should be taken.
.11
cope of deliver
y
wer ca
ble
T
ilt protection
ne or two sliding steel grids (load capacity 30 kg each)
T
he operating instructions at han
d
C
alibration certificat
e
Optional accessorie
s
A
tmoCONTROL software for reading out
and processin
g
of protocol log file
s
USB to Ethernet converter (Fig. 7 ). Makes
it possi
bl
e to connect the appliance's
etwork interface (see page 12) to the
USB port of a computer / laptop.
einforced, sliding steel grids with a load
c
apacity of 60 kg each (for appliance size
10 and larger
)
Fig. 7
C
onverter USB to Ethern
et
Page 16
D33363 | Date 06/2016
Delivery, transport and setting u
p
3. Delivery, transport an
d
etting u
p
.1 For your Safet
y
Warning
!
Because of the heavy weight of the appliance, you could injure
y
ourself if you try to lift it. To B@QQX@OOKH@MBDRNESGDRHYDR@MC
@SKD@RSSVNODQRNMR
E
NQ@OOKH@MBDRNESGDRHYDR@MC
ENTQODNOKD@QDMDDCDC OOKH@MBDRK@QFDQSG@MSG@SL@XMNSAD
carried but must be transported with a manual pallet
j
ack or forklift
truck.
30 55 75 110 160 260 450 750
Warning!
You may get your hands or
f
eet squashed when transport
-
ng and installing the appliance. Wear protective gloves and
s
afety boots. When grasping the bottom of the appliance,
g
rasp it only on the sides
:
9
Warning!
T
he appliance could fall over and seriously injure you. Never
t
ilt the appliance and transport it in upright position and
without load onl
y
(except for standard accessories such as
s
teel grids or shelves). Appliances with castors always have to
e moved by two people
.
Page 17
33363 | Date 06/2016 17
Delivery, transport and setting u
p
.2 Deliver
y
Th
e appliance is packed in cardboard and is delivered on a wooden palette.
.
3
T
ranspor
t
Th
e appliance can be transported in three ways:
With aforklift truck; move the forks of the truck entirely under the pallet
n a manual pallet jac
k
n its own castors, in case of the corresponding configuration, for which the catch on the
front) castors must be released
.4
npackin
g
T
o avoid damage, do not unpack the appliance until you reach the installation site.
emove the cardboard packaging by pulling it upwards or carefully cutting along an edge.
.4.1 Checking for completeness andtransport damag
e
C
heck the delivery note to ensure that the delivery is complete.
C
heck the appliance for damage.
f you notice deviations from the delivery note, damage or irregularities, do not put the appli-
ance into operation but inform the haula
g
e company and the manufacturer
.
.4.2
emoving the transport protectio
n
emove the transport protection. It is located between the door hinge, door and frame and
has to be removed after openin
g
the door.
.4.
3
isposing of packaging materia
l
ispose of the packaging material (cardboard, wood, foil) in accordance with the applicable
d
isposal regulations for the respective material in your country.
.5
torage after deliver
y
f the appliance is first to be stored after delivery: Read the storage conditions from page
4
5.
Page 18
D33363 | Date 06/2016
Delivery, transport and setting u
p
.6
etting u
p
Warnin
g!
Due to its centre of gravity, the appliance can fall over to the front
and in
j
ure you or other people. Always attach the appliance to a wall
VHSGSGDSHKSOQNSDBSHNMRDDO@
F
D(ESGHRB@MMNSADCNMDCTD
to s
p
ace problems, do not operate the appliance and do not open
the door. Contact the Memmert service team (see pa
g
e 2)
.
3.6.1
rerequisite
s
The
installation site must be flat and horizontal and must be able to reliably bear the weight
o
f the appliance (see Technical data on page 13). Do not place the appliance on a flamma-
bl
e
surface.
epending on the model (see nameplate), a 230 V, 115 V or 400 V power connection must be
avai
lable
at the installation site.
T
he distance between the wall and the rear of the appliance must be at least 15 cm. The clear-
ance from the ceilin
g
must not be less than 20 cm and the side clearance from walls or nearby
appliances must not be less than 5 cm (Fi
g
. 8). Sufficient air circulation in the vicinity of the
app
l
iance must be guaranteed at all times.
or appliances with castors, these need to be positioned in forward direction at all times.
FP FP FP
FP
Fig. 8
M
inimum clearance from walls and ceiling
Page 19
D33363 | Date 06/2016 19
Delivery, transport and setting u
p
.6.2
nstallation option
s
Setting up Comments Suitable for appliance size ...
30 55 75 110 160 260 450 750
r
Table
Check the load
c
apacity firs
t
Stac
ked
two appliances
maximum; mount
-
ing material (feet)
provide
d
Wa
ll
mountin
g
Separately package
d
f
astening material is
included in the scope
o
f delivery. Observe
the assembly instructions provided.
ase
with/without cas
-
to
rs
C
ast
or
f
ram
e
eight ad-
j
ustable feet
Page 20
20 D33363 | Date 06/2016
Delivery, transport and setting u
p
.6.3Tilt protectio
n
A
ttach the appliance to a
wa
ll
with the tilt protection.
Th
e tilt protection is included
in t
he del
ivery.
1.
A
s illustrated, fasten the
til
t protection to the rear
s
ide of the appliance.
.
end the tilt protec-
t
ion upwards by 90 ° in
the de
sired distance to
t
he wall (consider the
inimum distance to t
he
wall, see Fig. 8).
3
.
rill a hole, insert a plug
an
d
screw the tilt protec-
tio
n to a suitable wall.
Page 21
33363 | Date 06/2016 21
Delivery, transport and setting u
p
.6.4Adjusting the doors (only for model sizes 450 and 750
)
or model sizes 450 and 750, it is possible to adjust doors that warp due to the floor condi-
tions. In order to do so, every door has two adjuster screws at the top and at the bottom (Fi
g
.
9).
irst, adjust the door at the top and then, if further adjustment is necessary, at the bottom
as w
ell
.
1.
pen the door.
.
ndo the screws.
3
.
Ad
just the door.
. Tighten the screws again
.
5. Check door alignment
.
.
f necessary, readjust.
Fig. 9 Door adjustment screws
Page 22
D33363 | Date 06/2016
Putting into operatio
n
. Putting into operatio
n
Caution:
T
he first time the appliance is operated, it must not be left unattended until it has reached
th
e steady state.
4.1
Connecting the applianc
e
Caution:
bserve the country-specific regulations when making connections (e.g. in Germany DIN
VDE 0100 with residual current circuit breaker). Observe the connection and power ratin
g
s (see nameplate and Technical data on page 13). Make sure to establish a safe PE
co
nductor connection.
ay the power cable so that
it is always accessible and within reach so it can be disconnected quickly in the event of
f
ailure or emergencies
;
o one can trip over it;
it does not come into contact with any hot parts.
230/115-V appliances:
pp
lug the provided power cable into the rear of the appli-
ance and connect it to a CEE 7/4 socket (Fi
g
. 10).
400V appliances:
pp
Th
e power cable is permanently installed. Connect the
plu
g
to a 400 V CEE coupling (Fig. 11).
witching o
n
Switch on the appliance by pressing the On/Off switch
o
n the front of the appliance ( Fig. 12 ).
Th
e starting process is shown by three animated white
do
ts
. If the dots have another colour, an error has
o
ccurred (see page 32).
A
fter the first start-up, the appliance display is set to
nglish by default. You can change the language as
d
escribed from page 35. However, to get a basic
o
verview of operating the appliance, you should read
t
he following chapter first.
Fig. 10 Power connection
230/115 V
g
Fig. 11 400 V CEE connectio
n
ON
ONN
Fig. 12 Switch on appliance
Page 23
33363 | Date 06/2016 2
3
Operation and control
. Operation andcontro
l
.
1
Operating personne
l
T
he appliance may only be operated by persons who are of legal age and have been instruct-
ed
accordingly. Personnel who are to be trained, instructed or who are undergoing general
trainin
g
may only work with the appliance under the continuous supervision of an experi-
e
nced person.
5.
2
Opening the doo
r
T
o open the door, pull the door handle to the side (to the left or to the right, depending
o
n the door variation, see Fig. 13, A) and open the door completely.
T
o close the appliance, push the door closed and the door handle to the side (B).
A
B
Fig. 13 Opening and closing the door
Warnin
g!
If the door is open while the appliance is in operation, the appliance
@XNUDQGD@S@MCONRD@ÅQDG@Y@QC#NMNSKD@UDSGDCNNQNODM
d
uring operation
.
Warnin
g!
(MB@RDNE@OOKH@MBDRNE@BDQS@HMRHYDXNTB@MFDS@BBHCDMS@KK
X
ocked in, which is life-threatening. Do not climb into the appliance
!
Page 24
24 D33363 | Date 06/2016
Operation and control
5.3
oading the applianc
e
Warnin
g!
When loading the appliance with an unsuitable load, poisonous
o
r explosive vapours or gases may be produced. This could cause
t
he appliance to explode, and persons could be severely injured or
oisoned. The appliance may only be loaded with materials which do
ot form any toxic or explosive vapours when heated up and cannot
ignite (see also Intended use on page 8). I
f
there is any doubt as
t
o the composition of materials, they must not be loaded into the
a
ppliance
.
Caution:
Check
the chamber load for chemical compatibility with the materials of the appliance
see page 11).
nsert the sliding steel grids or sliding shelves. The maximum number or grids / shelves and the
load capacity are specified in the technical data overview on pa
g
e 13.
The chambe
r must not
be
oaded too tightly, so that
roper air circulation in the
wor
king chamb
er is guaran
-
teed. Do not place any
c
hamber load on the floor
,
touching the side walls or
ight below the ceiling of the
workin
g
chamber (Fig. 14 , see
also the "correct loadin
g
"
sticker on the a
pp
liance).
n case of improper loadin
g
(chamber loaded too tightly),
t
h
e set temperature may
be exceeded or it may take
longer until it is reached.
To achieve the correct heatin
g
capacity, the type of slide-in unit used – Grid or Shelf –
must
b
e set in the menu under SETUP (see page 39).
.4 Operating the applianc
e
.4.1
ontrolCOCKPI
T
n manual operation, the desired parameters are entered at the ControlCOCKPIT on the front
o
f the appliance (Fig. 15 and Fig. 16 ). You can also make basic settings here (menu). Addition-
ally, warnin
g
messages are displayed, e.g. if the temperature is exceeded.
Fi
g. 14 Correct placement of thechamber load
Page 25
D33363 | Date 06/2016 25
Operation and control
TIMER
End 14: 45
44h:44m
180.4°C
TEMP
Set 180
.4°C
20%
FLAP
FAN
%
0
FLAP
40%
53 412
TIMER
30m04h
End
13:30 23.11.
11 1267 8 9 10
Fig. 15 ControlCOCKPIT for UFxx/IFxx appliances in operating mode
180.0 °C
Set 180.9°C
TEMP
TIMER
End 14: 45
44h:44m
FLAP
FLAP
40%
12 5
TIMER
30m04h
End
13:30 23.11.
10 11 1267 8 9
Fig. 16 ControlCOCKPIT for UNxx/INxx appliances in operating mode
Activation key for temperature setpoint
adjustment
2
Setpoint and actual temperature display
j
3
Fan speed displa
y
p
Activation key for fan speed setting
ppyp
5
Switch to menu mode (see page 34)
yp gy
6
Activation key digital backwards counter
pg
pg
with target time setting, adjustable from 1
yg
yg
minute to 99 days
g
7 On/Off switc
h
8
Display digital backwards counter with
target time setting, adjustable from 1 min-
py g
ute to 99 da
ys
g
9
Air flap position display
y
Activation key for air flap position adjust-
pp p y
py
men
t
Turn control for setpoint adjustment
Confirmation key (accepts setting made
pj
with the turn control)
y
y
Page 26
D33363 | Date 06/2016
Operation and contro
l
.4.2
asic operatio
n
n general, all settings are made according to the following pattern:
1.
A
ctivate the desired parameter (e.g. tem-
erature). To do so, press the correspond-
ngactivation key on the left or right of
th
e respective display. The activated dis-
ay is lined in colour, the other displays
are
d
immed. The set value is hi
ghlighted
in c
olour.
.5°C100
TIMERm
h
22.4°C
TEMP
37.0°CSet
y turning the turn control to the left
o
r right, adjust the set value (e.g. to
80.0 C).
3
.
ave the set value by pressing the confir-
ation key.
The d
isplay returns to normal and the
appliance be
g
ins adjusting to the defined
se
t value.
23.2°C
TEMP
Set 180
.0°C
A
dditional parameters (air flap position etc.) can be set accordingly.
f no new values are entered or confirmed for approx. 30 seconds, the appliance automati-
c
ally returns to the main menu and restores the former values.
f you want to cancel the setting procedure, press the
activation key on the left or ri
g
ht of the display that you
want to exit. The appliance restores the former values.
nly the settings that you have confirmed by pressing
t
he confirmation key before cancelling the setting
rocedure are accepted.
.4.3Operating mode
s
T
he appliance can be operated in different modes:
anual mode: The a
ppl
iance runs in permanent operation at the values set on the Con-
trol
COCKPIT. Operation in this mode is described in chapter 5.4.4.
peration with digital backwards counter with target time setting, adjustable from 1 min-
te to 99 days (Timer): The appliance runs at the values set until the timer has elapsed.
peration in this mode is described in chapter 5.4.5 .
via remote control (see page 39)
22.4°C
TEMP
180.0°CSet
T
T
Page 27
33363 | Date 06/2016 27
Operation and contro
l
.4.4
nual m
ode
n this operating mode, the appliance runs in permanent operation at the values set on the
C
ontrolCOCKPIT.
Adjustment options
jp
A
s described in chapter 5.4.2, you can set the following parameters after pressing the cor-
respondin
g
activation key (in any sequence):
Temperature
p
A
djustment range: model dependent (see nameplate and technical
d
ate on page 13)
eating operation is indicated by the
symbol.
Y
ou can select °C or °F as the temperature unit displayed (see
age 37).
24.4°C
TEMP
180.4 °CSet
Air flap position
pp
A
djustment range: 0 % (closed, recirculating operation) to 100 %
(completely opened, fresh air operation) in steps of 10%
FLAP
%40
p
(only for UFxx/IFxx appliances
)
A
djustment range: 0 to 100 % in steps of 10%
FAN
%
50
.4.5Operation wit
h
d
igital backwards counter with target time setting,
ad
j
ustable from 1 minute to 99 days (Timer
)
n timer operation, you can adjust the time the appliance runs at the set value.
1.
ress the activation key to the left of
th
e timer display. The timer display is
activated.
FA
TIMER
-
Ende
9:00 23.11.
--h- m
. Turn the turn control until the desired
d
uration is displayed – in this example 4
ours 30 minutes. The approximate end
t
ime is shown beneath, in a smaller font.
TIMER
End
0
13:30 23.11.
04 mh 3
Up to a duration of 23 hours 59 minutes, the time is displayed in hh:mm (hours:minutes)
f
ormat. For 24 hours and more, the format dd:hh (days:hours) is used. The maximum
d
uration adjustable is 99 days 00 hours.
Page 28
28 D33363 | Date 06/2016
Operation and contro
l
3
.
ress the confirmation key.
The d
isplay now shows the remaining time in
a large font and the approximate end time in
a smaller font beneath.
TIMER
30m04h
End
13:30 23.11.
ow, as described under 5.4.
2
,
set the individual values for temperature, air flap position
e
tc. which you want the appliance to operate at. The set values can be changed at any
t
ime while the timer elapses. The changes are effective immediately.
n Setup, you can choose if the timer should run setpoint-dependent or not. This deter-
ines whether the timer should not start until a tolerance band around the set tempera-
t
ure is reached or whether it should start right after activation (see page 39). If the timer
uns setpoint-dependent, this is indicated by the
symbol in the timer display.
When the timer has elapsed, the display shows 00h:00m. All functions (heatin
g
etc.) are switched off. If a fan had been active, it will
keep on runnin
g
for a short safety period. In addition, an acoustic
alarm sounds, which can be turned off by pressin
g
the confirma
-
tion key.
To d
eactivate the timer, open the timer display by pressing the
activation
k
ey again and then turning the turn contro
l
to reduce
the timer settin
g
until --:-- is displayed. Confirm with the confirma-
tion
k
ey.
5.5 Temperature monitorin
g
T
he appliance is equipped with a double overtemperature protection (mechanical/electronic)
in accor
d
ance with DIN 12 880. This serves to avoid damage to the chamber load and/or ap-
liance in case of a malfunction
:
Electronic temperature monitoring
(
T
WW
/
TWB) (TWB only if equipped with a second tem-
erature sensor, option A6)
echanical temperature limiter (TB
)
TIMER
00m00h
End
13:30 23.11.
TIMER
--m--h
End
9:00 23.11.
Page 29
D33363 | Date 06/2016 29
Operation and contro
l
.5.1
lectronic temperature monitorin
g
T
he monitoring temperature of the electronic temperature monitoring is measured via the
t100 temperature sensor in the interior of the chamber. The type of temperature monitoring
(TWW/TWB) and the monitorin
g
temperature are set in menu mode in the Setup display (see
pa
g
e 38). The setting made applies to all operating modes.
f the manually set monitoring temperature is exceeded, temperature monitoring takes over
temperature control and be
g
ins to regulate the monitoring temperature (TWW, Fig. 17) or
s
witches off the heating (TWB, Fig. 18).
T
he two types of temperature monitoring are only available for appliances equipped with
a second temperature sensor (option A6). For appliances with only one temperature
s
ensor, only TWW is available
.
t
°C
Setting Max Alarm
Set temperature
Controller error
Emergency operation
Fig. 17 Schematic diagram of how the TWW temperature monitoring system wor
ks
t
°C
heating switched off by TWB
Setting Max Alarm
Set temperature
Controller error
Fig. 18
Schematic diagram of how the TWB temperature monitoring works (only if equipped
with a second temperature sensor, option A6)
g
g
Page 30
30
D33363 | Date 06/2016
Operation and control
5.5.2
echanical temperature monitoring: Temperature limiter (TB
)
T
he appliance is equipped with a mechanical temperature limiter (TB) of protection class 1 in
a
ccordance with DIN 12 880.
f the electronic monitoring unit should fail during operation and the factory-set maximum
t
emperature is exceeded by approx. 20 °C, the temperature limiter, as the final protective
easure, switches off the heating permanently.
5.5.3
unctio
n
temperature monitoring has been
trigg
ered, this is indicated by the
t
emperature display: the actual tempera-
ture is highlighted in red and a warning
symbol
is shown (Fig. 19 ). The type
of
temperature monitoring triggered is
shown beneath the tem
p
erature: TB for
echanical and TWW or TWB for
e
lectronic temperature monitoring. The
al
arm is additionally signalled by an
intermittent acoustic signal, which can
e turned off by pressing the confirma-
t
ion key. Information on what to do in
t
his case are provided in the chapter
alfunctions, warning and error
essages from page 31.
.6 Ending operatio
n
W
arnin
g!
epending on the operation performed , the surfaces in the working
c
hamber and the chamber load may still be very hot after the appli
-
ance is switched off. Touching these surfaces can cause burns. Wear
eat-resistant protective gloves or wait until the appliance cools
do
wn.
1. Switch off active appliance functions
turn back the set values).
move the chamber load
.
3
. Switch off the appliance (Fig. 20 ).
TIMER
End 14: 45
44h:44m
180.4°C
TEMP
Set 185
.0°C
20%
FLAP
LÜFTER
%
0
KLAPPE
40%
TIMER
30m04h
Ende
13:30 23.11.
23.2°C
TEMP
Set 180
.0°C
TEMP
TB Set 190.0 °C
195.4°C
180.4°C
TEMP
Set 185
.0°C
23.2°C
TEMP
Set 180
.0°C
TEMP
TB Set 190.0 °C
195.4°C
Fig. 19
T
emperature monitoring triggere
d
ON
ONN
Fig
. 20 Switch off appliance
Page 31
D33363 | Date 06/2016 31
Malfunctions, warning and error messages
. Malfunctions, warning and
messages
W
arnin
g!
A
fter removing covers, live parts may be exposed. You may receive
a
n electric shock if you touch these parts. Malfunctions requirin
g
VNQJHMRHCDSGD@OOKH@MBDL@XNMKXADQDBSHÅDCAXDKDBSQHBH@MR.A
serve the separate service manual for this
.
o not try to rectify appliance errors yourself but contact the MEMMERT customer service
department
(
see page 2) or an authorised service point.
n case of enquiries, please always specify the model and appliance number from the name-
plate (see pa
g
e 12).
.1
W
arning messages of the temperature monitoring functio
n
Description Cause Action See
Temp
erature alarm and
"TWW" are displaye
d
TEMP
TWW Set 190.0 °C
195.4°C
T
he adjustable
ndertemperature
/
overtemperature
c
ontroller (TWW
)
as assumed heat
-
ing contro
l.
ncrease the difference between
the monitoring and setpoint
temperature – by either in-
c
reasing the max value of the
temperature monitoring
(
tem
p
)
or decreasing the set-
point temperature.
f the alarm continues: Contact
c
ustomer servic
e
page
38
page
2
Temp
erature alarm and
"TWB" are displayed
TEMP
TWB Set 190.0 °C
195.4°C
The ele
ctronic
temp
erature
limiter (TWB) permanently switched
o
ff heating.
eactivate the alarm by pressing
the confirmation key.
ncrease the difference between
the monitoring and setpoint
temperature – by either in-
c
reasing the max value of the
temperature monitoring
(
MAX
temp
)
or decreasing the set-
point temperature.
f the alarm continues: Contact
c
ustomer servic
e
3
8
page
2
Temp
erature alarm and
TB are
d
isplaye
d
TEMP
TB
230.4 °C
T
he mechanical
temperature limiter (TB) permanently switched
o
ff heating.
Switch off the appliance and
leave to cool down. Contact
c
ustomer service and have the
e
rror rectified (e.g. by replacing
the temperature sensor).
page
2
Page 32
32
D33363 | Date 06/2016
alfunctions, warning and error message
s
.2 Malfunctions,
perating problems and appliance errors
Error description Cause of errors Rectifying errors See
isplays are dar
k
xternal power supply
was interrupte
d
Che
ck th
e
ower supply
iniature fuse, appliance
f
use or power module
f
ault
y
Co
ntact customer
service
age
2
ndividual or all displays
c
annot be activated
Th
e appliance is in timer
o
r remote control mod
e
mode "Write" or "Write +
A
larm"
)
Wait until the end of
the
timer or switch
off
the remote co
ntr
ol
isplays suddenly look
d
ifferent
Appl
iance is in "wrong"
d
e
Chang
e to operating or
enu mode by pressing
the
ke
y
rror message E-3 in
the temperature display
TEMP
Set 45.0 °C
E-3 °C
Temp
erature sensor defec-
tive.
Switch off appli-
ance.
move the cham
-
ber loa
d
Co
ntact customer
service
age
2
When switching on
the appliance, the start
a
nimation is displayed
n another c
olo
ur than
white
Cyan
ot enough storage
s
pace on the SD car
d
Ź
T
he system files could
t be loaded
Ź
range
The
f
onts and images could
t be loaded
Co
ntact customer
service
Co
ntact customer
service
wnload the firmwar
e
date at memmert.
co
m and install it
age
2
age
2
Page 33
33363 | Date 06/2016 3
3
Malfunctions, warning and error message
s
.3 Power failur
e
Warning
!
Depending on the operation performed, the surfaces in the interior
and the chamber load ma
y
still be very hot after power loss. Ad
-
ditionally, depending on the duration of the power loss, the appli
-
ance might heat up again after power supply has been restored (see
elow). Touching these surfaces can cause burns. Wear heat-resistant
QNSDBSHUDFKNUDRNQV@HSTMSHKSGD@OOKH@MBDBNNKRCNVMÅQRS
n case of a power failure, the appliance operates as follows:
In manual mo
de
A
fter power supply has been restored, operation is continued with the parameters set. The
time and the duration of the power failure is documented in the
rotocol log memory
.
In timer mod
e
n case of an interruption of the power supply of less than 60 minutes, the current timer is
c
ontinued from the point at which it was interrupted. For interruptions of the power supply
lon
g
er than this, all appliance functions (heating, fan etc.) are switched off and the air flap is
o
pened.
In remote control mode:
Th
e previous values are restored.
Page 34
3
4 D33363 | Date 06/2016
Menu function
s
.
enu mo
de
n menu mode, you can make basic settings as well as adjust appliance parameters
.
Caution:
efore changing menu settings, read the description of the respective functions on the fol-
owing pages to avoid possible damage to the appliance and/or chamber load.
To
enter menu mode, press the MENU key.
To
exit the menu mode at any time, press the MENU key
a
g
ain. The appliance then returns to manual mode. Only
c
hanges accepted by pressing the confirmation key are
saved
.
7.1
vervi
ew
ress the MENU key to change between the displays in menu mode:
SETUP
SIGNALTÖNE
CALIB
LANGUAGE
TIME
12 34 5
6789 1011
Fig. 21
C
ontro
lCOC
KPIT in menu mo
de
Language selection activation key
Language selection display
gg
3
Date and time display
gg
4
Date and time setting activation key
py
5
Return to manual mo
de
g
g
6
Setup activation key (basic appliance sett
ings)
7
Setup display (basic appliance settings)
8
Adjustment display
ppy
ppy
9
Adjustment activation key
jpy
j
Turn control for adjustment
jy
Confirmation key (accepts setting made
j
with the turn control)
y
y
Page 35
33363 | Date 06/2016 35
Menu function
s
Basic operation in menu mode using the example of
anguage
s
electio
n
n general, all settings in menu mode are done just like in manual mode: Activate the re-
s
pective display, use the turn control for setting and press the confirmation key to accept
the chan
g
e. A more detailed description is provided in the following, using the example of
anguage selection
.
1. Activate the desired parameter (in this
e
xample the language). To do so, press
th
e corresponding activation key on the
left or ri
g
ht of the respective display. The
activate
d d
isplay is enlarged.
ENGLISH
DEUTSCH
ESPANOL
FRANCAIS
f you want to exit or cancel your settings,
again press the activation key which you
ave used to activate the display. The
a
ppl
iance returns to the menu overview.
nly the settings that you have con-
f
irmed by pressing the confirmation key
before cancelling the setting procedure
are accepted.
SETUP
SIGNALTÖNE
CALIB
LANGUAGE
TIME
ON
ONN
. With the turn control, select the desired
ew setting, e.g. Español (Spanish).
3
.
ave the setting by pressing the confir-
ation key.
SPRACHE
ENGLISH
DEUTSCH
ESPANOL
FRANCAIS
4
. To return to the menu overview, press the
activation key a
g
ain
.
SETUP
SIGNALTÖ
N
CALI
B
LANGUAGE
TIM
Yo
u can n
ow
activate another menu function by pressin
g th
e corresponding activation key o
r
eturn to manual mode by pressing the
ENU key.
Balance
Einheit
IP Adresse
Alarm Tem
p
Timer Mod
e
Unit
IP address
Subnet mas
k
Alarm temp
Timer mode
Slide-in unit
SPRACHE
ENGLISH
DEUTSCH
ESPANOL
FRANCAIS
Page 36
36
D33363 | Date 06/2016
Menu function
s
A
ll other settings can be made accordingly. The settings possible are described in the follow-
ng sections.
f no new values are entered or confirmed for approx. 30 seconds, the appliance automati-
c
ally returns to the main menu and restores the former values.
7.
3
etup
n the
S
ETUP display, you can set the followin
g
parameters:
the
address an
d
Subnet mask
of the appliance's Ethernet interface (for connection to
a
network
)
the
Unit of the temperature display (°C or °F, see page 37)
t
he type of temperature monitoring (TWW or TWB, Alarm Tem
p
,
o
nly if equipped with
a second temperature sensor, option A6) and the tri
gg
er temperature of the monitoring
f
unction (
ax alar
m
,
see page 38)
ow the digital backwards counter with target time setting works
(
Timer mod
e
, see page
39)
t
he type of the slide-in unit (Grid or Shelf, see page 39)
emote control (see page 39)
Gateway (see page 40)
f the SETUP menu contains more entries than can be
d
isplayed, this is indicated by the display “1/2”. This
eans that there is a second „page“ of entries.
To d
isplay the hidden entries, use the turn control
t
o scroll beyond the lowest entry. The page display
chang
es to “2/2”
.
.3.1
P
address and subnet mask
f you want to operate one ore more appliances in a network, each appliance must have its
o
wn unique IP address for identification. By default, each appliance is delivered with the IP
address 192.168.1
00.100
.
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
151
STAND BY
Programm negnulletsniEllokotorPtäreG efliHnekcurD
AtmoCONTROL
Fig. 22 Operation of several appliances in a network (schematic example)
Setu
p
Unit
IP adress 255.145.136.
2
Subnet mask 255.255.0. 0
°C F
1/2
Page 37
33363 | Date 06/2016 37
Menu function
s
1. Activate the
S
ETU
P
display. The entry
addres
s
is automatically hi
ghlighted.
SETUP
Balance
Einheit
IP Adresse
+30%
192.168. 10 0. 100
Alarm Temp
°C F
TWW TWB
Timer Mode
Setup
Unit
IP address 192.168.1 00 .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-
f
irmation key. The first three digits of the
P address are automatically selected.
SETUP
Unit
IP address 192.168.100 .100
Subnet mask 255.255. 0. 0
Alarm temp
°C F
TWW TWB
Timer mode
3
. With the turn control, set the new num-
er, e.g. 255.
SETUP
Unit
IP address 255.168.100 .100
Subnet mask 255.255. 0. 0
Alarm temp
°C F
TWW TWB
Timer mode
4
. Accept the selection by pressing the con-
f
irmation key. The next three digits of the
P address are automatically selected. Set-
ting
these is done with the turn control
accor
ding
to the description above.
SETUP
Unit
IP address 255.168.100.100
Subnet mask 255.255. 0. 0
Alarm temp
°C F
TWW TWB
Timer mode
5. After setting the last three digits, accept
t
he new IP address by pressing the con-
f
irmation key. The selection returns to the
overvie
w.
Th
e subnet mask is set accordingly
.
SETUP
Unit
IP address 255.145.136.225
Subnet mask 255.255. 0. 0
Alarm temp
°C F
TWW TWB
Timer mode
.3.2
n
it
ere, you can choose whether the temperature is displayed in °C
o
r °F.
.3.3 Temperature monitoring (Alarm Temp and Max
A
larm
)
ere, the type of monitoring function that should be activated (TWW or TWB, description
from pa
g
e 28) can be set (
Al
arm Tem
p
)
, as well as the temperature at which the auto-
matic temperature monitorin
g
should be triggered (
ax alarm).
T
he selection option TWW/TWB is only available for appliances with a second temperature
s
ensor (option A6).
T
he monitoring temperature must be set sufficiently high above the maximum set tem-
erature. We recommend 5 to 10 K difference for UNxx/UFxx and 1 to 3 K difference for
Nxx/IFxx
.
SETUP
Unit
IP address 255.145.136.225
Subnet mask 255.255. 0. 0
Alarm temp
°C °F
TWW TWB
Timer mode
Page 38
38
D33363 | Date 06/2016
Menu function
s
1. Activate the
S
ETU
P
display and select
Al
arm tem
p
with the turn control.
SETUP
Unit
IP address 255.145.136.225
Subnet mask 255.255. 0.0
Alarm temp
°C F
TWW TWB
Timer mode
. Accept the selection by pressing the con-
f
irmation key. The adjustment options are
automatica
lly highlighted.
SETUP
Unit
IP address 255.145.136.225
Subnet mask 255.255. 0.0
Alarm temp
°C F
TWW TWB
Timer mode
3
. With the turn control, select the desired
s
etting – in this example TWB.
SETUP
Unit
IP address 255.145.136.225
Subnet mask 255.255. 0.0
Alarm temp
°C F
TWW TWB
Timer mode
.
ave the setting by pressing the confir-
ation key.
SETUP
Unit
IP address 255.145.136.225
Subnet mask 255.255. 0.0
Alarm temp
°C F
TWW TWB
Timer mode
5.
S
ele
ct M
a
x Alarm wit
h the
turn control.
SETUP
Max Alarm
190 °C
2/2
. Accept the selection by pressing the
c
onfirmation key. The current settings are
automatica
lly highlighted.
SETUP
Max Alarm
190 °C
2/2
7. With the turn control, select the desired
ew trigger temperature - in this example
60 °C
.
SETUP
Max Alarm
160 °C
2/2
8
.
ave the setting by pressing the confir-
ation key. The electronic temperature
onitoring system will now be triggered
w
h
en the actual temperature reaches 160
°
C.
SETUP
Max Alarm
160 °C
2/2
Page 39
33363 | Date 06/2016 39
Menu function
s
.3.4 Timer M
ode
ere, you can choose whether the digital backwards counter with
tar
g
et time setting (see page 27, timer) should run setpoint-
d
ependent or not – this determines whether the timer should
n
o
t start until a tolerance band of ±3 K around the set
temperature is reached (Fi
g
. 23, B) or whether it should start
ri
g
ht after activation (A).
t
Timer
t
Timer
A
B
°C/°F
t
6 K
Fig. 23 Timer Mo
de
A Timer independent of setpoint: Timer starts right after activation
g
B Timer setpoint-dependent: Timer does not start until tolerance band is reached
pp g
pg
f the temperature tolerance band is exceeded in setpoint-dependent operation, the timer will
e interrupted and only be resumed when the setpoint temperature has been reached again.
.3.5 Type of the slide-in unit (Grid or Shelf)
ere, you have to set the type of the slide-in unit (grid or shelf)
sed. The selection Shelf enables you to adjust the control
functi
o
n to the different air flow characteristics in the interior
when usin
g
optional sliding shelves instead of the grids that are
part of the standard delivery.
.3.6 Remote control
n the setup entry
emote contro
l
,
you can set whether the
a
pp
liance should be controlled via remote control and if
s
o, in which mode. These settings are available:
Of
f
Read Onl
y
Writ
e
Write+Alar
m
When the appliance is in remote control mode, the
symbol appears in the temperature display. In the
s
ettings
Write
and Wr
i
te+Alar
m
,
the appliance cannot
be controlled at the ControlC
O
CKPIT until the remote
c
ontrol has been switched off (setting Off) or set to Read
nl
y
n order to use the remote control function, program-
ing skills and special libraries are required.
SETUP
Unit
IP address 255.145.136.225
Subnet mask 255.255. 0. 0
Alarm temp
°C F
TWW TWB
Timer mode
Unit
IP adress 255.145.136.225
Subnet mask 255.255. 0. 0
°C °F
Timer mode
Alarm temp
TWW TWB
Slide-in unit
Grid Shelf
Setup
Balance
Remote Control Off
Gateway 192.168.5 .1
+30 %
2/2
23.2°C
TEMP
Set 180
.0°C
Page 40
40
D33363 | Date 06/2016
Menu function
s
.3.7 Gatewa
y
Th
e setup entry
is used to connect two networks
with different protocols.
T
he gateway is set the same way as the IP address (see
pa
g
e 36).
7.4 D
ate and
Tim
e
n the
Time
display, you can set date and time, time zone and daylight saving time.
A
lways set the time zone (and summer time yes/no) before you set the date and time.
A
void changing the set time after that since this can lead to gaps or overlapping when
ecording measured values. If you still need to change the time, you should not run a
rogramme immediately before or after doing so
.
A
ctivate the time setting. To do so, press
t
he activation key on the right side of
the
T
i
me display. The display is enlar
g
ed
and the first adjustment option (
Dat
e
)
automatica
lly highlighted
.
Date and time
Time
Time zone
Daylight savings
12.05 .2012
12:00
GMT 01:00
Date
T
urn the turn control until T
i
me zon
e
is
i
ghlighted
.
Time
Daylight savings
12.05.2012
12:00
GMT 01:00
Date
Time zone
3
. Accept the selection by pressing the
c
onfirmation key.
Time
Daylight savings
12.05.2012
12:00
GMT
Date
Time zone
01:00
4
.
t the time zone of the installation site
with the turn control, e.
g
. 00:00 for
rance, Spain or Great Britain, 01:00 for
Germany. Accept t
h
e selection by press-
in
g
the confirmation key
.
Time
Daylight savings
12.05.2012
12:00
GMT
Date
Time zone
00:00
5. With the turn control, select the Dayli
g
ht
s
aving
s
entry
Time
12.05.2012
12:00
GMT 00:00
Date
Time zone
Daylight savings
Balance
Remote Control Off
Gateway 192.168.5 .1
+30 %
2/2
Page 41
D33363 | Date 06/2016 41
Menu function
s
. Accept the selection by pressing the
c
onfirmation key. The adjustment options
are hi
g
hlighted.
Time
12.05.2012
12:00
GMT 00:00
Date
Time zone
Daylight savings
7.
et daylight savings to off () or on
)
with the turn control – in this case
o
n (). Save the setting by pressing the
c
onfirmation key.
Time
12.05.2012
12:00
GMT 00:00
Date
Time zone
Daylight savings
aylight saving time and standard time are not changed automatically. For this reason,
lease keep in mind to adjust them at the beginning of each period.
8
.
ow, set date (day, month year) and time
hours, minutes) in the same way. Accept
t
he selection by pressing the confirma-
t
ion key.
Time
Time zone
Daylight savings
..2012
12:00
GMT 00:00
Date 27 05
Page 42
D33363 | Date 06/2016
Menu function
s
7.
5libration
T
he appliances are temperature calibrated and adjusted at the factory. In case readjustment
s
hould be necessary later on – for example due to influence of the chamber load – the ap-
pliance can be calibrated customer-specifically usin
g
three calibration temperatures of your
choice:
Cal
1
T
emperature calibration at low temperature
Cal
2 Temperature calibration at medium temperatur
e
C
al3 Temperature calibration at high temperatur
e
To g
uarantee perfect control, we recommend to calibrate the appliance once a year.
or temperature adjustment, you will need a calibrated reference measuring device.
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
Fig. 24 Schematic example of temperature adjustment
xample: Temperature deviation at 120 °C should be corrected.
1.
A
ctivate the adjustment setting. To do so,
ress the activation key on the right side
o
f the
ALIB display. The display is en-
lar
g
ed and the first calibration tempera-
t
ure – in this case 40 °C – automatically
i
ghlighted
.
Cal1
°C -0,2
K
Cal2 100.0 °C +0,1K
Cal3 180.0 °C -0,2K
JUSTIEREN
Temperatur
letzte Justierung 12.10.2012 12:00
40.0
CK0,2-
CK0,1+
CK0,2-
Calibration
Temperature
Last updated 12.10.2012 12:00:00
Cal1
Cal2
Cal3
100.0
180.0
40.0
.
ress the confirmation key repeatedly,
ntil the calibration temperature Cal2 is
selected
.
CK0,2-
CK0,1+
CK0,2-
Temperature
Cal1
Cal2
Cal3
180.0
40.0
100.0
Page 43
33363 | Date 06/2016 4
3
Menu function
s
3
. With the turn control, set the calibration
t
emperature Cal2 to 120 °C.
CK0,2-
CK0,1+
CK0,2-
Temperature
Cal1
Cal2
Cal3
180.0
40.0
120.0
ave the setting by pressing the confir-
ation key. The corresponding calibra
-
t
ion value is automatically highlighted
.
CK0,2-
CK
CK
0,2-
Temperature
Cal1
Cal2
Cal3
180.0
40.0
120.0 0,1+
5.
et the calibration value to 0.0 K and ac-
c
ept the setting by pressing the confirma-
t
ion key.
CK0,2-
CK
CK
0,2-
Temperature
Cal1
Cal2
Cal3
180.0
40.0
120.0 0,0
.
sition the sensor of a calibrated refer-
e
nce instrument centrally in the appli-
ance's wor
king chamb
er.
7.
Cl
ose the door and, in manual mode
,
adjust the set temperature to 120 °C.
21.4°C
TEMP
120.0 °CSet
8
. Wait until the appliance reaches the set
t
emperature and displays 120 °C. The
eference instrument for example displays
22.6 °C.
120.0°C
TEMP
Set 120
.0°C
122.6 °C
n the SETUP, adjust the calibration value
C
al2 to +2.6 K (actual value measured
inus setpoint temperature) and save the
s
etting by pressing the confirmation key.
CK0,2-
CK
CK
0,2-
Temperature
Cal1
Cal2
Cal3
180.0
40.0
120.0 2,6+
10. After the calibration procedure, the
t
emperature measured by the reference
instrument s
hould
now also be 120 °C
120.0°C
TEMP
Set 120
.0°C
120.0 °C
C
al3, a temperature above. The minimum difference between the Cal values is 20 K for univer-
s
al ovens UNxx/UFxx and 10 K for incubators INxx/IFxx
.
f all calibration values are set to 0.0 K, the factory calibration settings are restored.
Page 44
4 D33363 | Date 06/2016
Maintenance and servi
ce
8. Maintenance and servic
e
8
.1 Cleanin
g
Warning!
Dan
g
er due to electric shock. Before doing any maintenance
work, pull out the mains plu
g.
Warnin
g!
(MB@RDNE@OOKH@MBDRNE@BDQS@HMRHYDXNTB@MFDS@BBHCDMS@KK
X
ocked in, which is life-threatening. Do not climb into the appliance
!
Caution!
Danger of cuts due to sharp edges. Always wear gloves when wor
-
ing in the chamber interior
.
8
.1.1
W
orking chamber and metal surface
s
egular cleaning of the easy-to-clean working chamber prevents build up of material remains
that could impair the appearance and functionality of the stainless steel workin
g
chamber
ove
r time.
T
he metal surfaces of the appliance can be cleaned with normal stainless steel cleaning
a
g
ents. Make sure that no rusty objects come into contact with the working chamber or with
the stainless steel housin
g
. Rust deposits can lead to an infection of the stainless steel. If rust
s
pots should appear on the surface of the working chamber due to impurities, the affected
area must be immediately cleaned and polished.
8
.1.
2
lastic part
s
o not clean the ControlCOCKPIT and other plastic parts of the appliance with caustic or
sol
vent-based cleaning agents.
8
.1.3Glass surface
s
Glass surfaces can be cleaned with a commercially available glass cleaner
.
8.2
Regular maintenanc
e
O
nce a year, grease the moving parts of the doors (hinges and lock) with thin silicone grease
and check that the hin
g
e screws are not loose.
To g
uarantee perfect control, we recommend to calibrate the appliance once a year (see page
4
2).
8.3
Repairs andservic
e
W
arnin
g!
A
fter removing covers, live parts may be exposed. You may
eceive an electric shock if you touch these parts. Disconnect
the mains plu
g
before removing any covers. Any work inside
SGD@OOKH@MBDL@XNMKXADODQENQLDCAXPT@KHÅDCDKDBSQH
cians.
epairs and service work are described in a separate service manual.
Page 45
D33363 | Date 06/2016 45
Storage and disposa
l
. Storage and disposa
l
.1
S
torag
e
T
he appliance may only be stored under the following conditions:
in a dry and enclosed, dust-free room
fro
st-fr
ee
d
isconnected from the power supply
.
2
Disposa
l
Th
is product is subject to the Directive 2002/96/EC on Waste
lectrical and Electronic Equipment (WEEE) of the European Parliament
and of the Council. This appliance has been brou
g
ht to market after
Aug
ust 1
3
t
h
,
2005 in countries which have already integrated this
d
irective into their national laws. It may not be disposed of in normal
ousehold waste. For disposal, please contact your dealer or the
manufacturer. Any appliances that are infected, infectious or contami
-
nated with materials hazardous to health are excluded from return.
ease also observe all other regulations applicable in this context.
efore disposing of the appliance, please render the door locking
mechanism unusable, for example, to prevent playin
g
children from
bein
g
locked inside the appliance.
T
here is a lithium battery in the ControlCOCKPIT of the appliance.
emove it and dispose of it in accordance with the regulations in your
c
ountry (Fig. 25).
Fig. 25 Removing the lithium batter
y
y
T
he appliance may not be left at public or communal recycling or collection points.
Page 46
46
D33363 | Date 06/2016
In
dex
Inde
x
A
Accessorie
s 15
A
ctivation key 26
A
djustment 42
A
ir flap position 27
A
ir supply 11
Al
arm 3
7
Al
arm temperature 38
Ambie
nt conditions 14
A
mbient temperature 15
A
ppliance error 32
A
tmoCONTROL
3
, 1,
15
asic device settings 34
asic settings 34
C
Calib
ration 4
2
C
arrying 1
6
C
ause of errors 3
2
Chamber load
24
Chang
es
8
Cl
eaning 4
4
Clock
time 4
0
Co
mmunication interfaces
C
ompensation correction
va
lue
43
Connectio
ns 1
2
C
ontrolCOCKPIT 2
5
Convectio
n 11
C
ustomer service
2
ate and time 4
0
eclaration of conformity 1
4
ecommissioning 4
5
elivery 16, 17,
igital backwards counter
mensions 14
isposal 45
r
23
lectrical connection 1
2
ctrical connections 2
2
lectronic temperature moni-
tor
ing
29
mergency
9
nding operation 30
rror description 32
rror messages
31
xplosion protection 8
f
actory calibration 4
3
an speed 27
ehlermeldung 32
rklift truck 17
unction 11
Gateway 4
0
Graph 30
Gri
d
39
azards 7
nstallation site 1
8
ntended use
8
nterfaces 12
P address 3
6
anguage selection 3
5
oading the appliance 24
og memory
33
aintenance 44
alfunctions
9
,
31
anufacturer
2
aterial 11
echanical temperature
mon
i
toring 3
0
nu 34,
40
inimum clearances 1
8
ameplate 12
twork 12,
36
rmal mode 2
6
,
O
perating 23
perating modes 26
perating personnel 7,
3
perating problems 32
eration 23
ackaging material 1
7
wer failure 33
roduct safety 7
utting into operation 22
ectifying errors 3
2
egular maintenance 4
4
mote control 39
Safety regulations 6
S
ervice
44
Serv
icing
44
Sett
ing
parameters 26, 35
Sett
ing
up 16, 1
8
Setup 3
6
Shelf 39
S
lide
-in unit 39
Stora
g
e after delivery 17
Switchin
g
off 30
Switc
hing
on 2
2
Page 47
33363 | Date 06/2016 47
Index
T
T
B 3
0
Tech
nical data 1
3
T
emperature 27
T
emperature comparison 4
2
T
emperature deviation 42
T
emperature limiter 30
T
emperature monitoring 28
,
3
7
Time
39
Time
r 2
7
Time
r m
ode
39
T
ransport 1
6
,
7
T
ransport damage 1
7
T
urn control 2
6
T
WB 2
8
T
WW 2
8
nit 37
Unpackin
g
1
7
W
Warning messages 1
2
,
31
Wei
g
ht 13
Page 48
.06.201
2
PP/IPPplus deutsc
h
2402
9
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
Incubators
D33363 | Date 06/2016
englisch
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