wtw ts606-ts1006-var.pdf

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.



Function ...................................................................................................................22




What to do if...?........................................................................................................28


Technical data..........................................................................................................33

Safety Guidelines Muc luc

20 3









Opening, balancing, maintenance and repair work must only be carried out by a






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









Opening, balancing, maintenance and repair work be carried out by a








Function ...................................................................................................................22




What to do if...?........................................................................................................28


Technical data..........................................................................................................33

Mo ta ngan / Chc nang Putting into Operation


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.



Environmental note




Short description / Function a vao van hanh

22 5

Short description




Function


A 2-line LCD shows the internal measured temperature and the desired temperature.


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




Function





Environmental note




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.







Close the door.






Putting into Operation a vao van hanh

24 7

Function elements

The temperature control unit with the function elements inside the thermostat cabinet:






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:












Close the door.






Van hanh Maintenance


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.





Shutdown / Non-use





Operation Bao tr

26 9


Example:




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.






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


Example:




up to several degrees centigrade.










Shutdown / Non-use





Lam g neu...? What to do if ...?


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.






Causes:1. Power failure 2. Fuse of the TMC-Var unit


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




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









Causes:1. Power failure

2. Fuse of the TMC-Var unit


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


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





too low. 3. TMC-Var unit defective,

compressor runspermanently.



Check ambient

temperature Contact WTW service

department





works










What to do if ...? Thong tin sa cha

30 13
















Check ambient




department









Check ambient


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
















Check ambient




department









Check ambient


department





works










Thong tin sa cha Technical Data


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


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.


Order number 208 365 208 367 208 368


230V / 50 Hz140W

230V / 50 Hz160W

230V / 50 Hz170W

Volume 180 l 260 l 360 l


850 mm602 mm600 mm

1215 mm602 mm600 mm

1589 mm602 mm600 mm


38 kg40 kg

46 kg49.5kg

61.5kg65 kg


734 mm513 mm433 mm

1047 mm513 mm432,5 mm

1418 mm513 mm432,5 mm





Inner sockets 4





Service Information Thong so ky thuat

32 15









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


Service Information Technical Data

32 33









Order number 208 365 208 367 208 368


230V / 50 Hz140W

230V / 50 Hz160W

230V / 50 Hz170W

Volume 180 l 260 l 360 l


850 mm602 mm600 mm

1215 mm602 mm600 mm

1589 mm602 mm600 mm


38 kg40 kg

46 kg49.5kg

61.5kg65 kg


734 mm513 mm433 mm

1047 mm513 mm432,5 mm

1418 mm513 mm432,5 mm





Inner sockets 4





Thong so ky thuat


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


230V / 50 Hz140W

230V / 50 Hz190W

230V / 50 Hz170W

Volume 180 l 360 l 500 l


884 mm602 mm600 mm

1589 mm602 mm600 mm

1515 mm755 mm715 mm


48.5 kg50.5 kg

79 kg82.5 kg

76 kg80 kg


734 mm513 mm433 mm

1418 mm513 mm432,5 mm

1338 mm646 mm516 mm





Inner sockets 4



Ambient temperature 10 bis 35 C


wtw ts606-ts1006-var.pdf

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