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SIM card which will be used for GSM module should not have PIN code. 

 

Plug-in the GSM module to correctly grounded sockets. 

 

Connect the end of RS 232 cable  of GSM module  (See Figure 6) to the  RS 232 port on the 
ultra-low freezer (See Figure 2). 

 

Ensure that power led is turned on (See Figure 8). Power led is on when energy is supplied to 
the GSM module. SMS led starts to flash while the module sending SMS. 

 

Connect the antenna cable to antenna inlet on the GSM module (See Figure 7). 

Antenna has magnet to place  it easily. Place the antenna on a place where the signal of GSM 
module is high.  

 

If  the  GSM  module  is  not  connected  or  does  not  send  messages  although  it  is 
connected, “modem” error code appears in the error history. If the GSM module is 
connected  and  cannot  send  messages,  “SMS”  error  code  appears  in  the  error 
history. Modem and SMS errors do not appear when SMS submenu on the SMS page 
is selected as “off”. 

 

NüveWARN

™ 

REMOTE ALARM SYSTEM 

DF  series  Ultra-Low  Freezers  have

 

remote  alarm  system.  This  feature  can  be  used  only  if  an 

optional remote alarm kit is connected to the freezer. 

The  remote  alarm  will  be  activated  for  all  alarm  situations  as  power  failure,  open  door,  and 
broken temperature sensor. 

10.2.1.

 

MOUNTING REMOTE ALARM 

The remote alarm kit includes an alarm unit and 10 meters of cable with a connector. Connect 
one side of the cable to the connector at the rear of the refrigerator and the other side to the 
alarm unit.  

 

Mount the remote alarm kit to a wall or board not more than 10 meters away from 
the refrigerator where it is easily accessible and observable. 

 

Figure 9 

Содержание nuve DirectFREEZE DF 290

Страница 1: ...N VE SANAY MALZEMELER MALAT VE T CARET A DF 290 DF 490 DF 590 DirectFREEZE ULTRA LOW TEMPERATURE DEEP FREEZER INSTRUCTION MANUAL 1984 Z14 K 25 276 Rev No 08 Rev Date 01 2018...

Страница 2: ...ate damaged instrument 4 do not operate instrument with a damaged cable 5 do not move instrument during operation In case of a problem contact your N ve agent for an authorized service or maintenance...

Страница 3: ...nditions use of the product in non standard environmental conditions including but not limited to failure to meet requirements of ambient temperature lubrication humidity or magnetic field influences...

Страница 4: ...PERATION 14 OPERATING PRINCIPLES 14 PROGRAMMING 14 6 1 1 OPERATING MODE 14 6 1 2 SETTINGS 15 6 1 3 MEMORY 16 INTERNAL MEMORY 17 EXTERNAL MEMORY USB STICK 18 6 1 4 SMS 19 6 1 5 E MAIL 20 6 1 6 SET TEMP...

Страница 5: ...ed on the door protects air leakage DF series Ultra Low Temperature Freezer has audible and visual alarm systems for the following cases high and low temperature conditions power failure temperature s...

Страница 6: ...Alarm Back up 12 hours with automatically recharged battery Alarm System Audible and Visual Temperature Alarm Range Set point 5 C to 25 C Safety System Pressure Switch Automatic reset Pressure Switch...

Страница 7: ...s DF 290 and DF 490 A 08 196 Rack with two drawers DF 590 A 08 197 Rack with three drawers DF 590 A 08 198 Rack for 133 x 133 x 75 mm cryoboxes Rack capacity 20 boxes DF 590 A 08 199 Rack for 137 x 13...

Страница 8: ...tant circumstances Notified Body KIWA Belgelendirme Hizmetleri A TOSB stanbul Tuzla Organize Sanayi B lgesi Tepe ren Mevkii 34597 Tuzla stanbul TURKEY Before operating the instrument this manual shoul...

Страница 9: ...erature 5 C to 30 C Maximum relative humidity for temperature up to 31 C 80 Maximum altitude 2000 m Temperature for maximum performance 15 C 25 C If ambient temperature is higher than 30 C freezer may...

Страница 10: ...the supplied mains matches the required power ratings which are written on the name plate of the instrument located at the back of the instrument Always plug in the instrument to correctly grounded s...

Страница 11: ...ION Figure 1 Figure 2 CONTROL PANEL CHART RECORDER OPTIONAL DOOR HANDLE CONDENSER FILTER USB PORT 1 USB PORT 2 ETHERNET RS 232 CO2 BACK UP OUTPUT FUSES POWER CORD POWER LED NC CONTACT OUTPUT REMOTE AL...

Страница 12: ...compartments different from DF 490 and DF 590 Figure 3 CONTROL PANEL Figure 4 The functions of F1 F2 F3 and F4 buttons depend on the meaning of the corresponding symbol appearing on the display The fo...

Страница 13: ...eturn the previous page or exit from the page by pushing the button corresponding to this symbol This symbol denotes the value increase key You can increase the value by pushing the button correspondi...

Страница 14: ...ends on the ambient temperature Suitable room conditions should be considered for best performance Efficient performance at 86 C requires ambient temperature of 16 C OPERATING PRINCIPLES PROGRAMMING A...

Страница 15: ...2 SETTINGS Settings page appears when settings submenu is selected from the menu page by the value increase F1 and decrease F2 keys The required submenu is chosen by using the value increase and decr...

Страница 16: ...n time of screen saver is adjusted on screen saver time in minutes If you want to exit this page without any change push the backspace key F3 It is suggested to use Screen Saver as ON for energy savin...

Страница 17: ...e earlier Push the value increase F1 and decrease F2 keys to pass the other page Push the backspace key F4 in order to exit the page History TABLE submenu is selected on the memory page by the value i...

Страница 18: ...alue getting smaller a more detailed graph appears EXTERNAL MEMORY USB STICK USB Stick is connected to USP port 1 of the communication unit Figure 2 appears on the operating mode screen when the USB s...

Страница 19: ...ng SMS The user is notified again by sending SMS if the failure still continues Repeat time can be adjusted to 8 hours 16 hours and 24 hours by pushing enter key F4 SMS Numbers is selected on the SMS...

Страница 20: ...irst usage Otherwise this function does not work E Mails is the page which e mail addresses will be written on Login is the adjustments for the e mail addresses E Mails is selected on the e mail page...

Страница 21: ...rom one character of address to another 6 1 6 SET TEMPERATURE When the setting key F2 is pushed in the operation mode password page appears This password is the user s password The password is 0000 fo...

Страница 22: ...artment Figure 5 Icing on the door gasket may be observed In this case the door will not be closed strictly and the icing in the chamber will start Therefore the cooling may not be effective Please ch...

Страница 23: ...y is present ERROR CODES Blue colored screen turns into red in case of any failure and a short explanation of the error appears at the bottom line on the red screen Push the key corresponding to quest...

Страница 24: ...always be replaced by authorized personnel OPTIONS AlerText GSM MODULE In case of error DF series can send SMS to five different phone numbers by GSM module as an option Figure 6 Figure 7 Figure 8 Pl...

Страница 25: ...pears in the error history If the GSM module is connected and cannot send messages SMS error code appears in the error history Modem and SMS errors do not appear when SMS submenu on the SMS page is se...

Страница 26: ...the hole at the back of the unit by paying attention to and poles Always use leak protected high quality batteries Put the battery unit to its place Turn the nut in the center 1 to counterclockwise di...

Страница 27: ...27 Figure 11...

Страница 28: ...28 ELECTRICAL CIRCUIT DIAGRAM DF 290 DF 490 AND DF 590 ELECTRICAL CIRCUIT DIAGRAM...

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