-
HNG DAN S DUNG
1
TU AM - MAT
TS 606/... -VarTS 1006 -Var
(khong CFC)
Model TS 606/2-VarModel TS 606/3-VarModel TS 606/4-VarModel TS
606-G/2-VarModel TS 606-G/4-VarModel TS 1006-Var
Operating Manual
19
Thermostat Cabinets
TS 606/... -VarTS 1006 -Var
(CFC-free)
Model TS 606/2-VarModel TS 606/3-VarModel TS 606/4-VarModel TS
606-G/2-VarModel TS 606-G/4-VarModel TS 1006-Var
-
Hng dan an toan Contents
2 - Trung Tam Cham Soc Khach Hang WTW Viet Nam
Xin oc can than cac thong sau ay trc khi a thiet b vao s
dung!
Thiet b nay c san xuat va th nghiem theo tieu chuan an toan IEC
1010 ap dung cho cac thiet b o lng ien t va thiet b xuat xng trong
tnh trang phu hp vi tat ca cac yeu cau ve an toan ky thuat.
Chc nang ay u va an toan van hanh cua may ch co the am bao neu
ngi s dung tuan thu cac hng dan e phong an toan bnh thng cung nh
cac an toan rieng biet c ghi trong hng dan s dung nay.
- Trc khi noi thiet b vao nguon ien, phai am bao ien the van
hanh cua thiet b tng ng vi nguon ien the ang co san tai ni s
dung.
- Chc nang ay u va an toan van hanh cua thiet b ch co the duy tr
trong ieu kien
kh hau c ghi trong phan "Thong so ky thuat" cua hng dan van hanh
nay.
- Khi thiet b di chuyen t vung lanh sang vung nong, co the xay
ra hien tng ngng
tu hi nc va anh hng en chc nang cua thiet b. Trong trng hp nay,
ngi s dung phai ch cho en khi nhiet o cua thiet b ap ng vi nhiet o
moi trng roi mi s dung lai thiet b.
- Can bang, bao tr va sa cha phai c thc hien bi ky thuat vien co
chuyen mon phu
hp va c phep cua chung toi. - Neu co ly do nao o cho rang thiet
b khong con van hanh an toan na, th thiet b phai
c a ra khoi ni s dung va anh dau e tranh s van hanh vo y.
- An toan cua ngi s dung co the b nguy hiem neu, may :
cho thay co h hong (be v ), khong van hanh ung yeu cau. a bao
quan qua lau trong ieu kien khong thch hp. a trai qua ieu kien van
chuyen khong thch hp.
- Neu khong chac chan, nh la mot qui nh, may phai c gi tr lai
nha san xuat "Wissenschaftlich-Technische-Werksatten GmbH" - e sa
cha va bao tr.
Safety guidelines
.....................................................................................................20
Short
description.....................................................................................................22
Function
...................................................................................................................22
Putting into operation
.............................................................................................23Unpacking
the instrument
....................................................................................23Environmental
note
..............................................................................................23Function
elements................................................................................................24Putting
the instrument into operation
...................................................................25
Operation..................................................................................................................26Setting
of temperature values
..............................................................................26
Maintenance.............................................................................................................27Cleaning
/ Maintenance
.......................................................................................27Shutdown
/ Non-use
............................................................................................27Transport
preparation
..........................................................................................27
What to do
if...?........................................................................................................28
Service Information
.................................................................................................31
Technical
data..........................................................................................................33
Safety Guidelines Contents
20 21
Please read these safety guidelines carefully before putting the
device into service!
This device has been built and tested according to the IEC 1010
safety standards forelectronic measuring instruments and has left
our works in a condition complying withall the requirements of
technical safety.
The perfect functioning and operational safety of the instrument
is only ensured if theuser observes the normal safety precautions
as well as the specific safety guidelinesstated in the present
operating instruction.
Before connecting the mains plug to the electricity supply
network, ensure that theoperating voltage stated on the plug-in
power supply unit corresponds to themains voltage (statement of the
supply voltage range).
The perfect functioning and operational safety of the instrument
is only maintained
under the climatic conditions specified in the "Technical data"
section of theseoperating instructions.
When the instrument is moved from cold to warm surroundings,
condensate may
occur and interfere with the functioning of the instrument. In
such a case, the usershould wait until the temperature of the
instrument has adapted to the ambienttemperature before using the
instrument again.
Opening, balancing, maintenance and repair work must only be
carried out by a
suitably qualified technician authorized by WTW. If there is
reason to assume that the instrument can no longer be employed
without a risk, it must be set aside and appropriately marked to
prevent furtheruse.
The safety of the user may be endangered, e.g., if the
instrument
shows visible damage, no longer operates as specified, has been
stored over a longer period under unsuitable conditions, has been
subjected to difficult conditions during transport.
If in doubt, the instrument should as a rule be sent back to the
manufacturer -"Wissenschaftlich-Technische-Werksttten GmbH" - for
repair and maintenance.
Safety guidelines
.....................................................................................................20
Short
description.....................................................................................................22
Function
...................................................................................................................22
Putting into operation
.............................................................................................23Unpacking
the instrument
....................................................................................23Environmental
note
..............................................................................................23Function
elements................................................................................................24Putting
the instrument into operation
...................................................................25
Operation..................................................................................................................26Setting
of temperature values
..............................................................................26
Maintenance.............................................................................................................27Cleaning
/ Maintenance
.......................................................................................27Shutdown
/ Non-use
............................................................................................27Transport
preparation
..........................................................................................27
What to do
if...?........................................................................................................28
Service Information
.................................................................................................31
Technical
data..........................................................................................................33
-
Safety Guidelines Muc luc
20 3
Please read these safety guidelines carefully before putting the
device into service!
This device has been built and tested according to the IEC 1010
safety standards forelectronic measuring instruments and has left
our works in a condition complying withall the requirements of
technical safety.
The perfect functioning and operational safety of the instrument
is only ensured if theuser observes the normal safety precautions
as well as the specific safety guidelinesstated in the present
operating instruction.
Before connecting the mains plug to the electricity supply
network, ensure that theoperating voltage stated on the plug-in
power supply unit corresponds to themains voltage (statement of the
supply voltage range).
The perfect functioning and operational safety of the instrument
is only maintained
under the climatic conditions specified in the "Technical data"
section of theseoperating instructions.
When the instrument is moved from cold to warm surroundings,
condensate may
occur and interfere with the functioning of the instrument. In
such a case, the usershould wait until the temperature of the
instrument has adapted to the ambienttemperature before using the
instrument again.
Opening, balancing, maintenance and repair work must only be
carried out by a
suitably qualified technician authorized by WTW. If there is
reason to assume that the instrument can no longer be employed
without a risk, it must be set aside and appropriately marked to
prevent furtheruse.
The safety of the user may be endangered, e.g., if the
instrument
shows visible damage, no longer operates as specified, has been
stored over a longer period under unsuitable conditions, has been
subjected to difficult conditions during transport.
If in doubt, the instrument should as a rule be sent back to the
manufacturer -"Wissenschaftlich-Technische-Werksttten GmbH" - for
repair and maintenance.
Hng dan an toan
.................................................................................................20
Mo ta ngan
..............................................................................................................22
Chc nang
...............................................................................................................22
a vao van hanh
...................................................................................................23M
may ra khoi thung cha
............................................................................23Chu
y moi trng
..............................................................................................23Cac
bo phan chc nang
...................................................................................24a
may vao van hanh
.....................................................................................25
Van hanh
................................................................................................................26Cai
at gia tr nhiet o
.....................................................................................26
Bao tr
......................................................................................................................27Ve
sinh / Bao tr
...............................................................................................27Tat
may / Khong s dung
................................................................................27Chuan
b chuyen ch
........................................................................................27
Lam g neu ?
...........................................................................................................28
Thong tin sa cha
................................................................................................31
Thong so ky thuat
...................................................................................................33
Safety Guidelines Contents
20 21
Please read these safety guidelines carefully before putting the
device into service!
This device has been built and tested according to the IEC 1010
safety standards forelectronic measuring instruments and has left
our works in a condition complying withall the requirements of
technical safety.
The perfect functioning and operational safety of the instrument
is only ensured if theuser observes the normal safety precautions
as well as the specific safety guidelinesstated in the present
operating instruction.
Before connecting the mains plug to the electricity supply
network, ensure that theoperating voltage stated on the plug-in
power supply unit corresponds to themains voltage (statement of the
supply voltage range).
The perfect functioning and operational safety of the instrument
is only maintained
under the climatic conditions specified in the "Technical data"
section of theseoperating instructions.
When the instrument is moved from cold to warm surroundings,
condensate may
occur and interfere with the functioning of the instrument. In
such a case, the usershould wait until the temperature of the
instrument has adapted to the ambienttemperature before using the
instrument again.
Opening, balancing, maintenance and repair work be carried out
by a
suitably qualified technician authorized by WTW. If there is
reason to assume that the instrument can no longer be employed
without a risk, it must be set aside and appropriately marked to
prevent furtheruse.
The safety of the user may be endangered, e.g., if the
instrument
shows visible damage, no longer operates as specified, has been
stored over a longer period under unsuitable conditions, has been
subjected to difficult conditions during transport.
If in doubt, the instrument should as a rule be sent back to the
manufacturer -"Wissenschaftlich-Technische-Werksttten GmbH" - for
repair and maintenance.
Safety guidelines
.....................................................................................................20
Short
description.....................................................................................................22
Function
...................................................................................................................22
Putting into operation
.............................................................................................23Unpacking
the instrument
....................................................................................23Environmental
note
..............................................................................................23Function
elements................................................................................................24Putting
the instrument into operation
...................................................................25
Operation..................................................................................................................26Setting
of temperature values
..............................................................................26
Maintenance.............................................................................................................27Cleaning
/ Maintenance
.......................................................................................27Shutdown
/ Non-use
............................................................................................27Transport
preparation
..........................................................................................27
What to do
if...?........................................................................................................28
Service Information
.................................................................................................31
Technical
data..........................................................................................................33
-
Mo ta ngan / Chc nang Putting into Operation
4 - Trung Tam Cham Soc Khach Hang WTW Viet Nam
Mo ta ngan Tu am - mat phuc vu lien tuc cho nhieu ng dung khac
nhau, th du :
20 C Xac nh BOD5 4 C Bao quan mau nc thai 25 C Hoat tnh
Enzymatic (TTC Test) 37 C em nhom khuan
Tu am - mat ieu khien tat ca cac trang thai nhiet o trong khoang
nhiet 4 C en 40 Cvan hanh tin cay va khong can bao tr.
Chc nang Tu cach nhiet hoan toan, ieu khien chnh xac nhiet o ben
trong bang au do nhiet o gan san. Bo phan may nen kh lam mat hay bo
phan gia nhiet khi ong rieng biet.
Man hnh LCD 2-dong hien th nhiet o o ben trong va va nhiet o yeu
cau.
Nhiet o co the cai at trong khoang 4 C en 40 C bc cai at 1 K (1
C) bang 2phm co mang kn chac chan bao ve pha trc. Hai quat gio ng
phat ra lng gio 700 mm va moi quat co cong suat 163 m/h.
ieu nay bao am nhiet o ben trong on nh moi v tr trong long
tu.
Unpacking the instrument
When unpacking the instrument pay attention to shipping damages.
If you finddamages inform the consigner immediately so that you can
claim insurance cover.Check the scope of delivery according to the
delivery note.
Environmental note
Please dispose of packing material properly!
Take the packing material to the next official collection point
and do not throw it intothe rubbish!
Take care that the refrigerant cycle of an instrument you have
no further use for is notdamaged until the instrument is taken to a
proper disposal point.Only this ensures that the refrigerant
contained will not escape into the environmentbut can be
recycled.
Short description / Function Putting into Operation
22 23
Short description
The thermostat cabinets serve to continuously temper a variety
of applications, e. g.:
20 C BOD5 determination 4 C Storage of wastewater samples 25 C
Enzymatic activity (TTC Test) 37 C Colony count
The instruments manage all tempering tasks in the range of 4 C
to 40 Cmaintenance-free and reliably.
Function
The fully insulated cabinet exactly controls the internal
temperature via an integratedtemperature probe. The compressor
cooling unit or the heating unit switches onseparately.
A 2-line LCD shows the internal measured temperature and the
desired temperature.
The temperature can be set in the range of 4 C to 40 C in steps
of 1 K (1 C) via 2keys with tactile ackowledgement, which are
protected by a robust foil front.The ventilation is provided by 2
axial blowers with an air ejection of 700 mm and ablower output of
each 163 m/h.This guarantees a stable internal temperature in the
whole thermostat cabinet.
Unpacking the instrument
When unpacking the instrument pay attention to shipping damages.
If you finddamages inform the consigner immediately so that you can
claim insurance cover.Check the scope of delivery according to the
delivery note.
Environmental note
Please dispose of packing material properly!
Take the packing material to the next official collection point
and do not throw it intothe rubbish!
Take care that the refrigerant cycle of an instrument you have
no further use for is notdamaged until the instrument is taken to a
proper disposal point.Only this ensures that the refrigerant
contained will not escape into the environmentbut can be
recycled.
-
Short description / Function a vao van hanh
22 5
Short description
The thermostat cabinets serve to continuously temper a variety
of applications, e. g.:
20 C BOD5 determination 4 C Storage of wastewater samples 25 C
Enzymatic activity (TTC Test) 37 C Colony count
The instruments manage all tempering tasks in the range of 4 C
to 40 Cmaintenance-free and reliably.
Function
The fully insulated cabinet exactly controls the internal
temperature via an integratedtemperature probe. The compressor
cooling unit or the heating unit switches onseparately.
A 2-line LCD shows the internal measured temperature and the
desired temperature.
The temperature can be set in the range of 4 C to 40 C in steps
of 1 K (1 C) via 2keys with tactile ackowledgement, which are
protected by a robust foil front.The ventilation is provided by 2
axial blowers with an air ejection of 700 mm and ablower output of
each 163 m/h.This guarantees a stable internal temperature in the
whole thermostat cabinet.
M may ra khoi thung chaKhi m may ra khoi thung, can chu y cac h
hong do van chuyen. Neu tm thay h hong, thong bao ngay cho ai ly
van chuyen, va co the yeu cau bao hiem. .Kiem tra phu kien cung cap
theo may theo bang "Delivery note"
Chu y moi trng
Thai bo vat lieu ong goi ung cho !
Bo vat lieu ong goi vao iem thu nhan chnh thc va khong vt bo no
nh la cac loai racthong thng !
Chu y chu ky tac nhan lanh cua may khong c s dung na th khong b
h hai cho en khi may c a en iem thu nhan rac ung. Ch co ieu nay mi
bao am tac nhan lanh cha trong may khong thoat ra ngoai moi trng
nhng co the thu hoi c.
Short description / Function Putting into Operation
22 23
Short description
The thermostat cabinets serve to continuously temper a variety
of applications, e. g.:
20 C BOD5 determination 4 C Storage of wastewater samples 25 C
Enzymatic activity (TTC Test) 37 C Colony count
The instruments manage all tempering tasks in the range of 4 C
to 40 Cmaintenance-free and reliably.
Function
The fully insulated cabinet exactly controls the internal
temperature via an integratedtemperature probe. The compressor
cooling unit or the heating unit switches onseparately.
The temperature can be set in the range of 4 C to 40 C in steps
of 1 K (1 C) via 2keys with tactile ackowledgement, which are
protected by a robust foil front.The ventilation is provided by 2
axial blowers with an air ejection of 700 mm and ablower output of
each 163 m/h.This guarantees a stable internal temperature in the
whole thermostat cabinet.
Unpacking the instrument
When unpacking the instrument pay attention to shipping damages.
If you finddamages inform the consigner immediately so that you can
claim insurance cover.Check the scope of delivery according to the
delivery note.
Environmental note
Please dispose of packing material properly!
Take the packing material to the next official collection point
and do not throw it intothe rubbish!
Take care that the refrigerant cycle of an instrument you have
no further use for is notdamaged until the instrument is taken to a
proper disposal point.Only this ensures that the refrigerant
contained will not escape into the environmentbut can be
recycled.
-
a vao van hanh Putting into Operation
6 - Trung Tam Cham Soc Khach Hang WTW Viet Nam 25
Cac bo phan chc nang Bo ieu khien nhiet o vi cac bo phan chc
nang nam trong long tu :
Cong tac ON/OFF: e tat hoac m may Man hnh LCD rong hien th nhiet
o hien tai trong long tu. Man hnh LCD nho hien th gia tr nhiet o
yeu cau. Cau ch an toan (FUSE 6.3 A surge-proof), co the truy cap t
pha bang trc, bao ve
bo ieu khien cua tu am - mat. Gia tr nhiet o yeu cau c cai at
bang phm "UP" hoac "DOWN" .
UP: tang nhiet o yeu cau Down: giam nhiet o yeu cau
Tai pha trc cua bo ieu khien nhiet o co ba o cam ien chong shock
c che (ay),
o cam th t nam pha ben phai. Cac o cam ien nay cho phep noi vi
may o BODhoac bo phan khuay.
Putting the instrument into operation
Please observe the inserted Liebherr instruction manual!
Do not expose the incubators with glass doors to direct
sunlight, as the interior ofthe cabinets may be warmed up too
much!
After transport, wait at least 120 minutes before switching
on.
Connect mains plug to mains socket (230 V / 50 Hz, power see
technical data)
Switch on the ON/OFF switch at the temperature control unit.
With that the 4 mainssockets in the instrument are supplied with
power and the temperature control isswitched on.
Close the door.
The desired temperature set in the factory is achieved inside
the cabinet afterapprox. 60 minutes.
Place stirring units and other fillings at the front edge of the
inset in thethermostat cabinet, in order not to obstruct the air
circulation at the back!
If the thermostat cabinets are only partly filled use the upper
levels preferably.
In case of maximum filling, take care that there is enough space
for ventilation atthe back wall of the thermostat cabinet.
Observe the maximum sum load for all 4 sockets (see technical
data).If the sum load is too high the temperature control may be
disturbed.
Putting into Operation Putting into Operation
24 25
Function elements
The temperature control unit with the function elements inside
the thermostat cabinet:
ON/OFF switch: To switch the instrument on or off. The large LCD
displays the current internal temperature. The small LCD displays
the desired temperature value. The safety fuse (FUSE 6.3 A
surge-proof), which is accessible from the front
plate, protects the control unit and the thermostat cabinet. The
desired temperature value is set by operating the "UP" or "DOWN"
key.
UP: increase desired temperature
Down: decrease desired temperature At the front of the
temperature control unit there are three covered shockproof
sockets, a forth one is placed at the right side. These allow to
connect BOD5instruments or stirring units.
Putting the instrument into operation
Please observe the inserted Liebherr instruction manual!
Do not expose the incubators with glass doors to direct
sunlight, as the interior ofthe cabinets may be warmed up too
much!
After transport, wait at least 120 minutes before switching
on.
Connect mains plug to mains socket (230 V / 50 Hz, power see
technical data)
Switch on the ON/OFF switch at the temperature control unit.
With that the 4 mainssockets in the instrument are supplied with
power and the temperature control isswitched on.
Close the door.
The desired temperature set in the factory is achieved inside
the cabinet afterapprox. 60 minutes.
Place stirring units and other fillings at the front edge of the
inset in thethermostat cabinet, in order not to obstruct the air
circulation at the back!
If the thermostat cabinets are only partly filled use the upper
levels preferably.
In case of maximum filling, take care that there is enough space
for ventilation atthe back wall of the thermostat cabinet.
Observe the maximum sum load for all 4 sockets (see technical
data).If the sum load is too high the temperature control may be
disturbed.
-
Putting into Operation a vao van hanh
24 7
Function elements
The temperature control unit with the function elements inside
the thermostat cabinet:
ON/OFF switch: To switch the instrument on or off. The large LCD
displays the current internal temperature. The small LCD displays
the desired temperature value. The safety fuse (FUSE 6.3 A
surge-proof), which is accessible from the front
plate, protects the control unit and the thermostat cabinet. The
desired temperature value is set by operating the "UP" or "DOWN"
key.
UP: increase desired temperature
Down: decrease desired temperature At the front of the
temperature control unit there are three covered shockproof
sockets, a forth one is placed at the right side. These allow to
connect BOD5instruments or stirring units.
a may vao van hanh
Xin xem hng dan s dung cua hang Liebherr cung cap theo !
Khong e anh nang chieu trc tiep vao tu co ca bang knh, anh nang
lam cho long tu nong len rat nhieu!
Sau khi chuyen ch, ch t nhat 120 phut trc khi khi ong tu
mat.
Noi phch ien va o ien nguon (230 V / 50 Hz, cong suat xin xem
Thong so ky thuat).
Khi ong bo ieu khien nhiet o vi x ly bang cong tac On/Off . Cong
tac se sang mau xanh, va bon o cam ien trong long tu c cung cap ien
en.
ong ca lai.
Nhiet o yeu cau trong long tu cai at tai hang se at en trong
vong 60 phut.
at bo phan khuay tai canh trc cua ke gan trong tu, e tranh can
tr gio tuan hoan pha sau lng!
Neu ch s dung mot phan long tu, nen s dung phan pha tren cua
tu.
Neu s dung toan bo long tu, can chu y cha khoang trong e go tuan
hoanpha vach sau cua tu.
Xem tai tong cao nhat cho tat ca 4 o cam ien (xem thong so ky
thuat).Neu tai tong qua cao, viec ieu khien nhiet o co the b anh
hng.
Putting into Operation Putting into Operation
24 25
Function elements
The temperature control unit with the function elements inside
the thermostat cabi net:
ON/OFF switch: To switch the instrument on or off. The large LCD
displays the current internal temperature. The small LCD displays
the desired temperature value. The safety fuse (FUSE 6.3 A
surge-proof), which is accessible from the front
plate, protects the control unit and the thermostat cabinet. The
desired temperature value is set by operating the "UP" or "DOWN"
key.
UP: increase desired temperature
Down: decrease desired temperature At the front of the
temperature control unit there are three covered shockproof
sockets, a forth one is placed at the right side. These allow to
connect BOD5instruments or stirring units.
Putting the instrument into operation
Please observe the inserted Liebherr instruction manual!
Do not expose the incubators with glass doors to direct
sunlight, as the interior ofthe cabinets may be warmed up too
much!
After transport, wait at least 120 minutes before switching
on.
Connect mains plug to mains socket (230 V / 50 Hz, power see
technical data)
Switch on the ON/OFF switch at the temperature control unit.
With that the 4 mainssockets in the instrument are supplied with
power and the temperature control isswitched on.
Close the door.
The desired temperature set in the factory is achieved inside
the cabinet afterapprox. 60 minutes.
Place stirring units and other fillings at the front edge of the
inset in thethermostat cabinet, in order not to obstruct the air
circulation at the back!
If the thermostat cabinets are only partly filled use the upper
levels preferably.
In case of maximum filling, take care that there is enough space
for ventilation atthe back wall of the thermostat cabinet.
Observe the maximum sum load for all 4 sockets (see technical
data).If the sum load is too high the temperature control may be
disturbed.
-
Van hanh Maintenance
8 - Trung Tam Cham Soc Khach Hang WTW Viet Nam 27
Cai at gia tr nhiet o Th du :
Thay oi nhiet o hang cai at t 20 C sang 25 C:
Nhan phm "UP" cho en kh gia tr 25 C hien len.
Nhiet o mau yeu cau at c sau thi gian ieu chnh t mot en ba gi.
Khoang thi gian can thiet e ieu chnh nhiet o tuy thuoc vao so lng
mau.
Trong khi nhiet o mau ang c ieu khien, nhiet o cua gio tuan hoan
trong long tu (no hien th nh gia tr thc cua bo ieu khien) co the
dao ong en vai o C.
Tuy nhien, nhiet o thc cua mau chat long, ch dao ong toi a 0,5 o
C!
(Xem chng "Lam g neu ..." e o gia tr nhiet o thc cua mau.
Hnh ben canh th du nhiet o yeu cau 25C va nhiet o thc tng ng
25.3C.
Gia tr yeu cau co the cai at gia 4 Cva 40 C.
e cai at nhiet o yeu cau thap hn, thc hien thao tac nh tren nhng
s dung phm "DOWN".
Gia tr nhiet o cai at van gi nguyen ngay ca sau khi mat ien
nguon hay tat may.
Cleaning / Maintenance
Before any work inside the cabinet disconnect the mains plugof
the thermostat cabinet from the socket (do not only switchoff the
mains switch).
Every 6 to 8 months remove the dust inside the instrument. Also
remove the dustfrom the convection bars with a dry brush. Take care
not to tear off cables or bendpipes.For a more thorough cleaning of
the cabinet inside (for example if the instrument is tobe stored
for a longer time) use lukewarm water with some washing-up liquid
orhousehold cleaner for synthetic material surfaces.
The instrument has an automatic defroster. Condensation water is
collected in thecondensation container and evaporates
automatically. Take care that thecondensation water can flow though
the outlet in the back wall without obstructions. Ifnecessary clean
the outlet with an elongated object, e. g. with a bottle-brush.
Shutdown / Non-use
When the thermostat cabinet will not be in use for a longer
period:
Switch the instrument off with the ON/OFF switch. Disconnect
mains plug from the mains socket. Open the door in order to prevent
the development of bad smells.
Transport preparation
Ship the instrument shock-protected (if possible in original
packaging). Mark thepacking accordingly (Keep dry / Attention, risk
of fracture).
Operation Maintenance
26 27
Setting of temperature values
Example:
To change the factory-set desired temperature from 20 C to 25
C:
Press the "UP" key until the desired value of 25 C is set.
The desired sample temperature is achieved after an adjustment
time of one to threehours. The necessary duration of the adjustment
time depends on the samplequantity.
While the sample temperature is being controlled the air
temperature in thethermostat cabinet (it is displayed as actual
value at the control unit) may fluctuate byup to several degrees
centigrade.
The actual temperature of the sample liquid, however, fluctuates
by a maximumof 0.5C!(See also chapter What to do if...: To measure
the actual temperature value of thesample.)
The opposite illustration shows for example adesired temperature
of 25C and the correspondingactual temperature of 25.3C.
The desired values can be set between 4 Cand 40 C.
To set the desired temperature to lower values procede as
mentioned above but usethe "DOWN" key.
The set temperature values remain stored after a power failure
or when theinstrument is switched off.
Cleaning / Maintenance
Before any work inside the cabinet disconnect the mains plugof
the thermostat cabinet from the socket (do not only switchoff the
mains switch).
Every 6 to 8 months remove the dust inside the instrument. Also
remove the dustfrom the convection bars with a dry brush. Take care
not to tear off cables or bendpipes.For a more thorough cleaning of
the cabinet inside (for example if the instrument is tobe stored
for a longer time) use lukewarm water with some washing-up liquid
orhousehold cleaner for synthetic material surfaces.
The instrument has an automatic defroster. Condensation water is
collected in thecondensation container and evaporates
automatically. Take care that thecondensation water can flow though
the outlet in the back wall without obstructions. Ifnecessary clean
the outlet with an elongated object, e. g. with a bottle-brush.
Shutdown / Non-use
When the thermostat cabinet will not be in use for a longer
period:
Switch the instrument off with the ON/OFF switch. Disconnect
mains plug from the mains socket. Open the door in order to prevent
the development of bad smells.
Transport preparation
Ship the instrument shock-protected (if possible in original
packaging). Mark thepacking accordingly (Keep dry / Attention, risk
of fracture).
-
Operation Bao tr
26 9
Setting of temperature values
Example:
To change the factory-set desired temperature from 20 C to 25
C:
Press the "UP" key until the desired value of 25 C is set.
The desired sample temperature is achieved after an adjustment
time of one to threehours. The necessary duration of the adjustment
time depends on the samplequantity.
While the sample temperature is being controlled the air
temperature in thethermostat cabinet (it is displayed as actual
value at the control unit) may fluctuate byup to several degrees
centigrade.
The actual temperature of the sample liquid, however, fluctuates
by a maximumof 0.5C!(See also chapter What to do if...: To measure
the actual temperature value of thesample.)
The opposite illustration shows for example adesired temperature
of 25C and the correspondingactual temperature of 25.3C.
The desired values can be set between 4 Cand 40 C.
To set the desired temperature to lower values procede as
mentioned above but usethe "DOWN" key.
The set temperature values remain stored after a power failure
or when theinstrument is switched off.
Ve sinh / Bao tr
Trc khi thc hien cac cong viec trong long tu, thao (g ) phch cam
ien cua tu ra khoi o cam cung cap nguon ien (khong c ch tat ien
bang cong tac chnh).
Moi 6 en 8 thang, lam sach bui pha trong tu. Cung can lam sach
bui cac thanh oi lunhiet o bang ban chai long kho. Can than khong
lam rach cap ien hay ong dan.
e ve sinh ky pha trong long tu (th du neu tu a c bao quan trong
thi gian qua lau)dung nc am vi mot t chat tay ta hoac dung cu lau
ra dung trong gia dnh e lam sach be mat cua vat lieu nha tong
hp.
Tu co bo phan t ong kh tuyet . Nc ngng tu c thu vao khay hng nc
ngng tuva bay hi t ong. Can than, e nc ngng tu co the chay qua lo
pha vach sau cua tu ma khong b can tr. Neu can thiet, ve sinh lo nc
ra bang vat vat dai, th du bang chora chai (bnh).
Tat may / Khong s dung Khi tu am - mat khong s dung trong thi
gian dai :
Tat may bang cong tat chnh ON/OFF. Thao (g ) phch camm ien ra
kho nguon ien cung cap. M ca e tranh mui kho chu trong long tu.
Chuan b chuyen ch Chuyen ch tu chong shock (neu co the, ong goi
trong thung nh ban au). anh dau ieu kien ong goi (Gi kho / Chu y,
de v).
Operation Maintenance
26 27
Setting of temperature values
Example:
To change the factory-set desired temperature from 20 C to 25
C:
Press the "UP" key until the desired value of 25 C is set.
The desired sample temperature is achieved after an adjustment
time of one to threehours. The necessary duration of the adjustment
time depends on the samplequantity.
up to several degrees centigrade.
The actual temperature of the sample liquid, however, fluctuates
by a maximumof 0.5C!(See also chapter What to do if...: To measure
the actual temperature value of thesample.)
The opposite illustration shows for example adesired temperature
of 25C and the correspondingactual temperature of 25.3C.
The desired values can be set between 4 Cand 40 C.
To set the desired temperature to lower values procede as
mentioned above but usethe "DOWN" key.
The set temperature values remain stored after a power failure
or when theinstrument is switched off.
Cleaning / Maintenance
Before any work inside the cabinet disconnect the mains plugof
the thermostat cabinet from the socket (do not only switchoff the
mains switch).
Every 6 to 8 months remove the dust inside the instrument. Also
remove the dustfrom the convection bars with a dry brush. Take care
not to tear off cables or bendpipes.For a more thorough cleaning of
the cabinet inside (for example if the instrument is tobe stored
for a longer time) use lukewarm water with some washing-up liquid
orhousehold cleaner for synthetic material surfaces.
The instrument has an automatic defroster. Condensation water is
collected in thecondensation container and evaporates
automatically. Take care that thecondensation water can flow though
the outlet in the back wall without obstructions. Ifnecessary clean
the outlet with an elongated object, e. g. with a bottle-brush.
Shutdown / Non-use
When the thermostat cabinet will not be in use for a longer
period:
Switch the instrument off with the ON/OFF switch. Disconnect
mains plug from the mains socket. Open the door in order to prevent
the development of bad smells.
Transport preparation
Ship the instrument shock-protected (if possible in original
packaging). Mark thepacking accordingly (Keep dry / Attention, risk
of fracture).
-
Lam g neu...? What to do if ...?
10 - Trung Tam Cham Soc Khach Hang WTW Viet Nam
Kiem tra tu am - mat
Cong viec : Chuan b : Thao (g ) phch cam ien cua cac tai ra khoi
o cam ien cua bo TMC-Var. Khi ong may : Gia tr yeu cau va gia tr
thc phai hien th tren man hnh. Kiem tra quat gio : Ca hai quat gio
phai thoi gio xuong. Gi tay gan sat vi li che quat e kiem tra luong
gio. Kiem tra lam mat : Cai at gia tr yeu cau la 4C. ong ca tu. May
nen kh cua tu se khi ong ngay hoac tre nhat la sau 8 phut (do cong
tac khoa lien ket chong khi ong lien tuc). Nhiet o trong tu phai
giam. e kiem tra, dung them mot nhiet ket at trong chai BOD co
nc.
Kiem tra gia nhiet va tat may nenn kh Cai at gia tr yeu cau la
40C. ong ca tu. May nen kh cua cua tu phai tat ngay. Bo phan gia
nhiet phai khi ong. Nhiet o trong long tu phai tang len. e kiem
tra, dung them nhiet ke at trong chai BOD co nc at trong long
tu.
Kiem tra ieu khien nhiet o cua tu :
Cai at gia tr yeu cau la 20C. ong ca tu. Gia tr nhiet o thc cua
mau phai nam trong khoang 19.0 C en 21.0 C. e xem kiem tra : o gia
tr nhiet o thc cua mau. Kiem tra o cam ien : Noi vi tai tieu thu
nho (th du bo phan khuay cua WTW) en tng o cam ien cua bo TMC-Var.
Tai tieu thu nho phai hoat ong moi o cam ien. Neu tat ca cac iem
kiem tra a tot, tu am - mat tot.
Neu khong, lien he bo phan dch vu cua WTW.
Measuring theactual value ofthe sampletemperature
Place a BOD sample bottle completely filled with water on
agrating in the center of the thermostat cabinet.
Completely immerse the probe of a temperature meter(accuracy at
least 0.5 C, resolution at least 0.1 C) into thesample bottle. The
probe must not touch the bottle glass.
After three hours adjustment time read the temperaturevalue.
TMC-Var unitis switched on,- no display indication- no
reaction
Causes:1. Power failure 2. Fuse of the TMC-Var unit
defective 3. TMC-Var unit defective
Action: Check mains power supply, connect operable consumer (e.
g. lamp) to mains socket
Check fuse of the TMC-Var unit. If defective, replace by a new
6.3AT fuse (surge-proof). The fuse is available in specialist
shops. Only use specified type. Do not repair fuses!
Contact WTW service
department
What to do if ...? What to do if ...?
28 29
Testing of thethermostatcabinet
Action: Preparation: Disconnect all consumers from the sockets
of the TMC-Var unit. Switch the instrument on: The desired value
and the actual value must be displayed. Ventilator test: Both
ventilators must blow downwards. Hold your hand closely below the
ventilator grating and check the air stream. Cooling test: Set
desired value to 4 C. Close cabinet door. Immediately or after 8
minutes at the latest (due to a switch-on interlock against too
frequent switching) the compressor of the thermostat cabinet must
switch on. The temperature in the thermostat cabinet must decrease.
For testing use additional thermometer without water-filled BOD
bottle. Test of heating and compressor switching-off: Set desired
value to 40 C. Close cabinet door. The compressor of the thermostat
cabinet must switch off immediately. The heating must switch on.
The temperature in the thermostat cabinet must increase. For
testing use additional thermometer without water-filled BOD bottle.
Test of temperature controlling of the thermostat cabinet: Set
desired value to 20 C. Close cabinet door. The actual value of the
sample temperature must be in the range 19.0 C to 21.0 C. For test
see: Measuring the actual value of the sample temperature. Test of
sockets: Connect small consumer (for example WTW stirring platform)
to each individual socket of the TMC-Var unit. The small consumer
must work at each socket. If all test points are O.K., the
thermostat cabinet is O.K.
If not, contact the WTW service department.
Measuring theactual value ofthe sampletemperature
Place a BOD sample bottle completely filled with water on
agrating in the center of the thermostat cabinet.
Completely immerse the probe of a temperature meter(accuracy at
least 0.5 C, resolution at least 0.1 C) into thesample bottle. The
probe must not touch the bottle glass.
After three hours adjustment time read the temperaturevalue.
TMC-Var unitis switched on,- no display indication- no
reaction
Causes:1. Power failure 2. Fuse of the TMC-Var unit
defective 3. TMC-Var unit defective
Action: Check mains power supply, connect operable consumer (e.
g. lamp) to mains socket Check fuse of the TMC-Var unit. If
defective, replace by a new 6.3AT fuse (surge-proof). The fuse is
available in specialist shops. Only use specified type. Do not
repair fuses!
Contact WTW service
department
-
What to do if ...? Lam g neu...?
28 11
Testing of thethermostatcabinet
Action: Preparation: Disconnect all consumers from the sockets
of the TMC-Var unit. Switch the instrument on: The desired value
and the actual value must be displayed. Ventilator test: Both
ventilators must blow downwards. Hold your hand closely below the
ventilator grating and check the air stream. Cooling test: Set
desired value to 4 C. Close cabinet door. Immediately or after 8
minutes at the latest (due to a switch-on interlock against too
frequent switching) the compressor of the thermostat cabinet must
switch on. The temperature in the thermostat cabinet must decrease.
For testing use additional thermometer without water-filled BOD
bottle. Test of heating and compressor switching-off: Set desired
value to 40 C. Close cabinet door. The compressor of the thermostat
cabinet must switch off immediately. The heating must switch on.
The temperature in the thermostat cabinet must increase. For
testing use additional thermometer without water-filled BOD bottle.
Test of temperature controlling of the thermostat cabinet: Set
desired value to 20 C. Close cabinet door. The actual value of the
sample temperature must be in the range 19.0 C to 21.0 C. For test
see: Measuring the actual value of the sample temperature. Test of
sockets: Connect small consumer (for example WTW stirring platform)
to each individual socket of the TMC-Var unit. The small consumer
must work at each socket. If all test points are O.K., the
thermostat cabinet is O.K.
If not, contact the WTW service department.
o gia tr nhiet o thc cua mau.
at chai mau BOD a o ay nc len ke, gia long cua tu am - mat.
Ngam toan bo au do cua may o nhiet o vao trong chai mau(o chnh
xac t nhat 0.5C, o phan giai t nhat 0.1C). au do khong c cham vao
phan thuy tinh cua chai.
Sau ba gi ieu chnh oc gia tr cua nhiet o.
Khi ong bo TMC-Var,- khong ch th nao hien len - khong co phan
ng
Nguyen nhan :1. Do nguon ien
2. Cau ch cua bo TMC-Var
b h hong 3. Bo TMC-Var b h hong
Cong viec: Kiem tra nguon ien cung cap, noi th o cam en tai tieu
thu khac (bong en,..)
Kiem tra cau ch cua bo TMC-Var. Neu h hong, thay bang cau ch
6.3AT mi (surge-proof). Cau ch thng co san cac ca hang ban hang
chuyen dung. Ch s dung loai cau ch noi tren. Khong sa cau ch.
Lien he bo phan dch vu
cua WTW.
What to do if ...? What to do if ...?
28 29
Testing of thethermostatcabinet
Action: Preparation: Disconnect all consumers from the sockets
of the TMC-Var unit. Switch the instrument on: The desired value
and the actual value must be displayed. Ventilator test: Both
ventilators must blow downwards. Hold your hand closely below the
ventilator grating and check the air stream. Cooling test: Set
desired value to 4 C. Close cabinet door. Immediately or after 8
minutes at the latest (due to a switch-on interlock against too
frequent switching) the compressor of the thermostat cabinet must
switch on. The temperature in the thermostat cabinet must decrease.
For testing use additional thermometer without water-filled BOD
bottle. Test of heating and compressor switching-off: Set desired
value to 40 C. Close cabinet door. The compressor of the thermostat
cabinet must switch off immediately. The heating must switch on.
The temperature in the thermostat cabinet must increase. For
testing use additional thermometer without water-filled BOD bottle.
Test of temperature controlling of the thermostat cabinet: Set
desired value to 20 C. Close cabinet door. The actual value of the
sample temperature must be in the range 19.0 C to 21.0 C. For test
see: Measuring the actual value of the sample temperature. Test of
sockets: Connect small consumer (for example WTW stirring platform)
to each individual socket of the TMC-Var unit. The small consumer
must work at each socket. If all test points are O.K., the
thermostat cabinet is O.K.
If not, contact the WTW service department.
Measuring theactual value ofthe sampletemperature
Place a BOD sample bottle completely filled with water on
agrating in the center of the thermostat cabinet.
Completely immerse the probe of a temperature meter(accuracy at
least 0.5 C, resolution at least 0.1 C) into thesample bottle. The
probe must not touch the bottle glass.
After three hours adjustment time read the temperaturevalue.
TMC-Var unitis switched on,- no display indication- no
reaction
Causes:1. Power failure
2. Fuse of the TMC-Var unit
defective 3. TMC-Var unit defective
Action: Check mains power supply, connect operable consumer (e.
g. lamp) to mains socket Check fuse of the TMC-Var unit. If
defective, replace by a new 6.3AT fuse (surge-proof). The fuse is
available in specialist shops. Only use specified type. Do not
repair fuses!
Contact WTW service
department
-
Lam g neu...? Service Information
12 - Trung Tam Cham Soc Khach Hang WTW Viet Nam
Man hnh cua bo TMC-Var hoat ong.Nhiet o yeu caukhong at en.
Gia tr nhiet o thc qua cao.
Nguyen nhan :1. Thi gian ch cha u
lau cho cac tai (mau)trong long tu.
2. Tai tieu thu ien trong long
tu phat ra qua nhieu nhiet.
3. Nhiet o moi trng
qua cao 4. Tu am - mat co ca bang
knh b anh nang mat trichieu vao trc tiep.
5. May nen kh lam viec,
bo phan lam mat h hong.
6. May nen kh cua bo phan lam mat khong hoat ong hoac bo TMC-Var
khong khi ong may nen kh.
Cong viec: Ch lau hn, va xem
s tien trien cua gia tr nhiet o thc.
Kiem tra cong suat cua tai
tieu thu ien trong long tu, neu can, giam cong suat. Xem thong
so ky thuat "Cong suat tong cao nhat cho tat ca bon o cam ien"
Kiem tra nhiet o cua
moi trng. Khong e anh nang chieu
trc tiep vao ca knh. Lien he bo phan dch vu
cua hang Liebherr. Lien he bo phan dch vu
cua hang WTW.
Man hnh cua bo TMC-Var hoat ong.Gia tr nhiet o yeu cau khong at
en. Gia tr nhiet o thc qua thap.
Nguyen nhan: 1. Thi gian ch cha u
lau cho cac tai (mau)trong long tu.
2. Nhiet o moi trng
qua thap. 3. Bo TMC-Var h hong,
may nen kh van hanh lien tuc.
Cong viec: Ch lau hn, va xem
s tien trien cua gia tr nhiet o thc.
Kiem tra nhiet o
moi trng. Lien he bo phan dch vu
cua WTW.
Before working at the current circuits absolutely disconnect
themains plug!The following tasks are only to be performed by a
specialistelectrician authorized by WTW.The customary regulations
for building electrical appliancesmust absolutely be observed!
Check of thecooling unit
Application range:- Liebherr service personnel- WTW service
personnel
Example:1. TMC-Var unit
works
2. TMC-Var unitdoes not work
Action: Set TMC-Var unit desired value to
4 C. The compressor must switchon if the relay is O.K.
Thetemperature in the thermostatcabinet must decrease.
Disconnect mains plug. Short-out the controller contact of
the TMC-Var unit in the connectionbox of the compressor for a
test(make a bridge between the brownand the black clamp).
Make sure that nobody isendangered by mains contact, thenplug in
mains plug.
In case of operative cooling unit thecompressor must run and
thetemperature in the thermostatcabinet must decrease.
Disconnect mains plug. If necessary, repair cooling unit and
restore original state (execution byLiebherr service
people).
What to do if ...? Service Information
30 31
Display of theTMC-Var unitworks.Desiredtemperatureis not
achieved.The actualtemperature valueis too high.
Causes:1. The waiting time was not
long enough for the fillingof the thermostat cabinet.
2. The consumers inside the
instrument deliver too muchheat.
3. The ambient temperature is
too high 4. The thermostat cabinets
with transparent doors areexposed to direct sunlight.
5. Compressor works,
cooling unit defective
6. Compressor of the coolingunit does not work or TMC-Var unit
does not switch onthe compressor.
Action: Wait longer and observe
the development of theactual value.
Check power consumption
of the consumers inside thethermostat cabinet and, ifnecessary,
reduce. Seealso technical dataMaximum sum powerconsumption for all
4sockets
Check ambient
temperature Avoid direct sunlight on
transparent doors Contact Liebherr-Service
department Contact WTW service
department
Display of theTMC-Var unitworks.Desiredtemperatureis not
achieved.The actualtemperature valueis too high.
Causes:1. The waiting time was not
long enough for the fillingof the thermostat cabinet.
2. The ambient temperature is
too low. 3. TMC-Var unit defective,
compressor runspermanently.
Action: Wait longer and observe
the development of theactual value.
Check ambient
temperature Contact WTW service
department
Before working at the current circuits absolutely disconnect
themains plug!The following tasks are only to be performed by a
specialistelectrician authorized by WTW.The customary regulations
for building electrical appliancesmust absolutely be observed!
Check of thecooling unit
Application range:- Liebherr service personnel- WTW service
personnel
Example:1. TMC-Var unit
works
2. TMC-Var unitdoes not work
Action: Set TMC-Var unit desired value to
4 C. The compressor must switchon if the relay is O.K.
Thetemperature in the thermostatcabinet must decrease.
Disconnect mains plug. Short-out the controller contact of
the TMC-Var unit in the connectionbox of the compressor for a
test(make a bridge between the brownand the black clamp).
Make sure that nobody isendangered by mains contact, thenplug in
mains plug.
In case of operative cooling unit thecompressor must run and
thetemperature in the thermostatcabinet must decrease.
Disconnect mains plug. If necessary, repair cooling unit and
restore original state (execution byLiebherr service
people).
-
What to do if ...? Thong tin sa cha
30 13
Display of theTMC-Var unitworks.Desiredtemperatureis not
achieved.The actualtemperature valueis too high.
Causes:1. The waiting time was not
long enough for the fillingof the thermostat cabinet.
2. The consumers inside the
instrument deliver too muchheat.
3. The ambient temperature is
too high 4. The thermostat cabinets
with transparent doors areexposed to direct sunlight.
5. Compressor works,
cooling unit defective
6. Compressor of the coolingunit does not work or TMC-Var unit
does not switch onthe compressor.
Action: Wait longer and observe
the development of theactual value.
Check power consumption
of the consumers inside thethermostat cabinet and, ifnecessary,
reduce. Seealso technical dataMaximum sum powerconsumption for all
4sockets
Check ambient
temperature Avoid direct sunlight on
transparent doors Contact Liebherr-Service
department Contact WTW service
department
Display of theTMC-Var unitworks.Desiredtemperatureis not
achieved.The actualtemperature valueis too high.
Causes:1. The waiting time was not
long enough for the fillingof the thermostat cabinet.
2. The ambient temperature is
too low. 3. TMC-Var unit defective,
compressor runspermanently.
Action: Wait longer and observe
the development of theactual value.
Check ambient
temperature Contact WTW service
department
Trc khi lam viec tai cac mach ien phai tuyet oi thao (g ) phch
cam ien cua tu ra khoi nguon ien!Cac cong viec sau ay ch thc hien
bi nhan vien ky thuat ien chuyen nghiep va c phep cuaWTW.Tuyet oi
tuan thu cac quy nh thong thng ap dung cho cac thiet b s dung
ien!
Kiem tra bo phan lam mat.
Ni co trach nhiem :-Nhan vien dch vu cua hang Liebherr-Nhan vien
dch vu cua WTW.
Th du :1. Bo TMC-Var hoat
ong.
2. Bo TMC-Var khonghoat ong.
Cong viec : Cai at nhiet o yeu cau cho bo TMC-
var la 4C. May nen kh phai khi ong neu rle con tot. Nhiet o
trong long tu phai giam.
Thao (g ) phch cam ien ra. Noi tat tiep iem ieu khien cua
bo TMC-Var trong hop au day cua may nen kh e kiem tra (lam cau
noi gia kep mau nau vakep mau en).
Bao am khong co ai b nguy hiemdo tiep xuc vi tiep iem chnh, sau
o cam phch ien vao o ien nguon.
Trong trng hp bo phan lam mat con van hanh, may nen kh phai
hoatong va nhiet o trong long tu phai giam xuong.
Thao (g ) phch cam ien ra. Neu can thiet, sa cha bo phan lam
mat, a tu ve trang thai ban au (do nhan vien cua Liebherr thc
hien)
What to do if ...? Service Information
30 31
Display of theTMC-Var unitworks.Desiredtemperatureis not
achieved.The actualtemperature valueis too high.
Causes:1. The waiting time was not
long enough for the fillingof the thermostat cabinet.
2. The consumers inside the
instrument deliver too muchheat.
3. The ambient temperature is
too high 4. The thermostat cabinets
with transparent doors areexposed to direct sunlight.
5. Compressor works,
cooling unit defective
6. Compressor of the coolingunit does not work or TMC-Var unit
does not switch onthe compressor.
Action: Wait longer and observe
the development of theactual value.
Check power consumption
of the consumers inside thethermostat cabinet and, ifnecessary,
reduce. Seealso technical dataMaximum sum powerconsumption for all
4sockets
Check ambient
temperature Avoid direct sunlight on
transparent doors Contact Liebherr-Service
department Contact WTW service
department
Display of theTMC-Var unitworks.Desiredtemperatureis not
achieved.The actualtemperature valueis too high.
Causes:1. The waiting time was not
long enough for the fillingof the thermostat cabinet.
2. The ambient temperature is
too low. 3. TMC-Var unit defective,
compressor runspermanently.
Action: Wait longer and observe
the development of theactual value.
Check ambient
temperature Contact WTW service
department
Before working at the current circuits absolutely disconnect
themains plug!The following tasks are only to be performed by a
specialistelectrician authorized by WTW.The customary regulations
for building electrical appliancesmust absolutely be observed!
Check of thecooling unit
Application range:- Liebherr service personnel- WTW service
personnel
Example:1. TMC-Var unit
works
2. TMC-Var unitdoes not work
Action: Set TMC-Var unit desired value to
4 C. The compressor must switchon if the relay is O.K.
Thetemperature in the thermostatcabinet must decrease.
Disconnect mains plug. Short-out the controller contact of
the TMC-Var unit in the connectionbox of the compressor for a
test(make a bridge between the brownand the black clamp).
Make sure that nobody isendangered by mains contact, thenplug in
mains plug.
In case of operative cooling unit thecompressor must run and
thetemperature in the thermostatcabinet must decrease.
Disconnect mains plug. If necessary, repair cooling unit and
restore original state (execution byLiebherr service
people).
-
Thong tin sa cha Technical Data
14 - Trung Tam Cham Soc Khach Hang WTW Viet Nam 33
Thay the bo TMC-Var
Ni co trach nhiem : -Nhan vien dch vu cua Liebherr.-Nhan vien
dch vu cua WTW.
Cong viec : Thao (g ) phch cam ien ra khoi nguon ien cung cap.
Van ra tat ca cac oc vt gan bo TMC-Var vao tu. Van ra phch noi chnh
(nam ben trong bo TMC-Var) va lay
bo TMC-Var ra khoi long tu. Van noi phch noi chnh cua bo TMC-Var
mi va van cac oc
vt gan chat bo TMC-var mi vao long tu. Gan phch cam ien va o ien
cung cap va kiem tra tu nh
chng "Lam g neu...".
Chu y sa cha:Khong the thay the c bo TMC co nhiet o cai at co nh
bang bo TMC-Var co the cai at c nhiet o.
Model TS 606/2-Var TS 606/3-Var TS 606/4-Var
Order number 208 365 208 367 208 368
Power requirementPower consumption
230V / 50 Hz140W
230V / 50 Hz160W
230V / 50 Hz170W
Volume 180 l 260 l 360 l
Outer dimensionsHeightWidthDepth
850 mm602 mm600 mm
1215 mm602 mm600 mm
1589 mm602 mm600 mm
Net weightGross weight
38 kg40 kg
46 kg49.5kg
61.5kg65 kg
Inner dimensionsHeightWidthDepth
734 mm513 mm433 mm
1047 mm513 mm432,5 mm
1418 mm513 mm432,5 mm
Temp. control unit TMC-VarElectronic temperature
controlControlling rangeConstancy of sampletemperatureDisplay
4 C to 40 C, setting in 1 K steps
0.5 C3 digits for actual temperature, resolution 0.1 C
2 digits for desired temperature
Inner sockets 4
Maximum sum powerconsumption for all 4 sockets 50 W 75 W 100
W
Axial ventilator 2 x 163 m/h
Ambient temperature 10 to 35 C
Test certificates CE
Service Information Technical Data
32 33
Exchange of theTMC-Var unit
Application range:- Liebherr service personnel- WTW service
personnel
Action: Disconnect mains plug. Loosen all fixing screws of the
TMC-Var unit. Loosen mains connection plug (located inside the
TMC-Var
unit) and take TMC-Var unit out of the cabinet. Connect new
TMC-Var unit to mains connection plug and
fasten with fixing screws. Connect mains plug and test
thermostat cabinet according to
chapter What to do if....
Service note:It is not possible to replace the TMC unit with
fixed temperature setting with the TMC-Var unit with variable
temperature setting.
Model TS 606/2-Var TS 606/3-Var TS 606/4-Var
Order number 208 365 208 367 208 368
Power requirementPower consumption
230V / 50 Hz140W
230V / 50 Hz160W
230V / 50 Hz170W
Volume 180 l 260 l 360 l
Outer dimensionsHeightWidthDepth
850 mm602 mm600 mm
1215 mm602 mm600 mm
1589 mm602 mm600 mm
Net weightGross weight
38 kg40 kg
46 kg49.5kg
61.5kg65 kg
Inner dimensionsHeightWidthDepth
734 mm513 mm433 mm
1047 mm513 mm432,5 mm
1418 mm513 mm432,5 mm
Temp. control unit TMC-VarElectronic temperature
controlControlling rangeConstancy of sampletemperatureDisplay
4 C to 40 C, setting in 1 K steps
0.5 C3 digits for actual temperature, resolution 0.1 C
2 digits for desired temperature
Inner sockets 4
Maximum sum powerconsumption for all 4 sockets 50 W 75 W 100
W
Axial ventilator 2 x 163 m/h
Ambient temperature 10 to 35 C
Test certificates CE
-
Service Information Thong so ky thuat
32 15
Exchange of theTMC-Var unit
Application range:- Liebherr service personnel- WTW service
personnel
Action: Disconnect mains plug. Loosen all fixing screws of the
TMC-Var unit. Loosen mains connection plug (located inside the
TMC-Var
unit) and take TMC-Var unit out of the cabinet. Connect new
TMC-Var unit to mains connection plug and
fasten with fixing screws. Connect mains plug and test
thermostat cabinet according to
chapter What to do if....
Service note:It is not possible to replace the TMC unit with
fixed temperature setting with the TMC-Var unit with variable
temperature setting.
Model TS 606/2-Var TS 606/3-Var TS 606/4-Var
Order number 208 365 208 367 208 368
Nguon ien yeu cau Cong suat tieu thu
230V / 50 Hz140W
230V / 50 Hz160W
230V / 50 Hz170W
The tch 180 l 260 l 360 l
Kch thc ngoai Cao Rong Sau
850 mm602 mm600 mm
1215 mm602 mm600 mm
1589 mm602 mm600 mm
Khoi lng tnh Khoi lng ong goi
38 kg40 kg
46 kg49.5 kg
61.5kg65 kg
Kch thc trong Cao Rong Sau
734 mm513 mm433 mm
1047 mm513 mm432,5 mm
1418 mm513 mm432,5 mm
Bo ieu khien nhiet o TMC-Varieu khien nhiet o ien t Khoang ieu
khien o on nh cua nhiet o mau Man hnh
4 C en 40 C, cai at tng bc 1 K
0.5 C3 so cho nhiet o thc, o phan giai 0.1 C
2 so cho nhiet o yeu cau
O cam ien ben trong 4
Cong suat tong cao nhat cho tatt ca 4 o cam ien 50 W 75 W 100
W
Quat gio ng 2 x 163 m/h
Nhiet o moi trng 10 en 35 C
Test certificates CE
Service Information Technical Data
32 33
Exchange of theTMC-Var unit
Application range:- Liebherr service personnel- WTW service
personnel
Action: Disconnect mains plug. Loosen all fixing screws of the
TMC-Var unit. Loosen mains connection plug (located inside the
TMC-Var
unit) and take TMC-Var unit out of the cabinet. Connect new
TMC-Var unit to mains connection plug and
fasten with fixing screws. Connect mains plug and test
thermostat cabinet according to
chapter What to do if....
Service note:It is not possible to replace the TMC unit with
fixed temperature setting with the TMC-Var unit with variable
temperature setting.
Model TS 606/2-Var TS 606/3-Var TS 606/4-Var
Order number 208 365 208 367 208 368
Power requirementPower consumption
230V / 50 Hz140W
230V / 50 Hz160W
230V / 50 Hz170W
Volume 180 l 260 l 360 l
Outer dimensionsHeightWidthDepth
850 mm602 mm600 mm
1215 mm602 mm600 mm
1589 mm602 mm600 mm
Net weightGross weight
38 kg40 kg
46 kg49.5kg
61.5kg65 kg
Inner dimensionsHeightWidthDepth
734 mm513 mm433 mm
1047 mm513 mm432,5 mm
1418 mm513 mm432,5 mm
Temp. control unit TMC-VarElectronic temperature
controlControlling rangeConstancy of sampletemperatureDisplay
4 C to 40 C, setting in 1 K steps
0.5 C3 digits for actual temperature, resolution 0.1 C
2 digits for desired temperature
Inner sockets 4
Maximum sum powerconsumption for all 4 sockets 50 W 75 W 100
W
Axial ventilator 2 x 163 m/h
Ambient temperature 10 to 35 C
Test certificates CE
-
Thong so ky thuat
16 - Trung Tam Cham Soc Khach Hang WTW Viet Nam
Model TS 606-G/2-Var
TS 606-G/4-Var
TS 1006-Var
Order number 208 366 208 369 208 370
Nguon ien yeu cau Cong suat tieu thu
230V / 50 Hz140W
230V / 50 Hz190W
230V / 50 Hz170W
The tch 180 l 360 l 500 l
Kch thc ngoai Cao Rong Sau
884 mm602 mm600 mm
1589 mm602 mm600 mm
1515 mm755 mm715 mm
Khoi lng tnh Khoi lng ong goi
48.5 kg50.5 kg
79 kg82.5 kg
76 kg80 kg
Kch thc trong Cao Rong Sau
734 mm513 mm433 mm
1418 mm513 mm432,5 mm
1338 mm646 mm516 mm
Bo ieu khien nhiet o TMC-Varieu khien nhiet o ien t Khoang ieu
khien o on nh nhiet o cua mau Man hnh
4 C en 40 C, cai at tng bc 1 K
0.5 C3 so cho nhiet o th, o phan giai 0.1 C
2 so cho nhiet o yeu cau
O cam ien ben trong 4
Cong suat tieu thu tong cao nhat cho tat ca 4 o cam ien s 50 W
100 W 100 W
Quat gio ng r 2 x 163 m/h
Nhiet o moi trng e 10 en 35 C
Test certificate s CE
Technical Data
34
Model TS 606-G/2-Var
TS 606-G/4-Var
TS 1006-Var
Order number 208 366 208 369 208 370
Power requirementPower consumption
230V / 50 Hz140W
230V / 50 Hz190W
230V / 50 Hz170W
Volume 180 l 360 l 500 l
Outer dimensionsHeightWidthDepth
884 mm602 mm600 mm
1589 mm602 mm600 mm
1515 mm755 mm715 mm
Net weightGross weight
48.5 kg50.5 kg
79 kg82.5 kg
76 kg80 kg
Inner dimensionsHeightWidthDepth
734 mm513 mm433 mm
1418 mm513 mm432,5 mm
1338 mm646 mm516 mm
Temp. control unit TMC-VarElectronic temperature
controlControlling rangeConstancy of sampletemperatureDisplay
4 C to 40 C, setting in 1 K steps
0.5 C3 digits for actual temperature, resolution 0.1 C
2 digits for desired temperature
Inner sockets 4
Maximum sum powerconsumption for all 4 sockets 50 W 100 W 100
W
Axial ventilator 2 x 163 m/h
Ambient temperature 10 bis 35 C
Test certificates CE