Kraun KR.UL Manuel d'utilisateur

Manualwww.kraun.itWarningThe manufacturer is under no circumstances liable for any unauthorised modifications made to the product by the user or any ot

10Manualwww.kraun.it4.5. INSTALLATION4.5.1. PLASTIC BASE INSTALLATION1. two plastic base brackets2. flatten it after intercrossing intercross as fo

11Manualwww.kraun.it3. screw the two M4 screws described as Fig 10 ( symmetrical on both sides, a total of four).

12Manualwww.kraun.it• UPS is likely to have output voltage no matter whether the power input cable is plugged in mains input socket. If you wish UPS

13Manualwww.kraun.it5.1.2. THE DESCRIPTION OF LED DISPLAY LAMP FUNCTIONSWarning red LED is on: UPS is fault and has no output. For example: Overload

14Manualwww.kraun.it5.1.3. LCD DISPLAY FUNCTIONSWhen UPS is tower-mounted, the LCD displays as following Fig A. Pressand hold the ROTATE key for more

15Manualwww.kraun.itWhen UPS is in battery mode, the number of the icons of the charger-state section will vary according to the changeable capacity o

16Manualwww.kraun.it5.2.3. UPS SELFTEST/MUTE TEST OPERATION.1. When UPS is in line mode, press and hold the self-test/mute key for more than 1 seco

17Manualwww.kraun.it5.3.2. BYPASS OUTPUT SETTING1. Enter the setting interface. Press and hold the function setting key for more than 2 sec-onds,

18Manualwww.kraun.it5.3.3. OUTPUT VOLTAGE SETTING OPTIONAL FUNCTION 1. Enter the setting interface. Press and hold the function setting key

19Manualwww.kraun.it5.4. PARAMETERS INQUIRINGPress and hold the inquiring key or for more than half a second(less than 2 seconds) to inquire about

2Manualwww.kraun.itFOREWORDMANUAL INSTRUCTIONThanks for purchasing our UPS, it is safe and reliable, so few maintenance is required.Read this manual c

20Manualwww.kraun.itInput: Display the voltage and frequency of the input. As the fol-lowing graphics shows: the input voltage is 210v, input frequen

21Manualwww.kraun.itTurn to bypass mode under the following two conditions:1. Turn off the UPS in line mode while start the bypass output.2. Overload

22Manualwww.kraun.it5.5.5. FAULT MODELED indications on front panel in fault mode are as following: Fault mode(LCD interface on which the fault code

23Manualwww.kraun.it6. MAINTENANCEOnly minimum maintenance is required for this series of UPS. The battery is sealed lead acid maintenance free. It o

24Manualwww.kraun.it7. TROUBLESHOOTING AND PERFORMANCE OF PRODUCTThe following messages are the information that users would find on UPS when it meets

25Manualwww.kraun.itAppendix 2: The corresponding working status of indicationsNO Working statusIndicationWarning RemarksNor Bat Bps Fan1 Line modeNor

26Manualwww.kraun.itNote: When UPS has fault, it is convenient for you to know the working status of UPS and the exact information about the fault pro

27Manualwww.kraun.it7.3. EMC STANDARD/SAFETY STANDARD  Our product are manufactured according to the following EM

28Manualwww.kraun.it  NOTE: The rated output voltage has been already provided. The function of setting the rated output voltage by LCD menu is an op

29Manualwww.kraun.it7.5.2. RS232 CABLE SPECIFICATIONSWhen connecting the UPS with PC by RS232 cable, it needs to use the standard RS232 cable, the de

3Manualwww.kraun.itCONTENT1. SUMMARY 41.1. INTRODUCTION 41.2. FUNCTIONS AND CHARACTERISTICS 42. SAFETY INSTRUCTION 62.1. SAFETY INSTRUCTION 62.

4Manualwww.kraun.it1. SUMMARY1.1. INTRODUCTIONUPS(uninterruptible power supply) is a kind of power supply equipment that provides uninterruptible, h

5Manualwww.kraun.it12. UPS protection function:When the main power input/output voltage is too high or too low, overload, short-circuit, in

6Manualwww.kraun.it2. SAFETY INSTRUCTIONThis chapter mainly introduce the safety marks and notes of 1KVA-3KVA series on-line UPS. Read this chapter c

7Manualwww.kraun.itThere are three levers of safety grade: Dangerous, Warning and Attention. The remark is on the right side of the safety symbol, the

8Manualwww.kraun.it3.2. THE PRINCIPLE OF THE PRODUCTFig 4 UPS Principle Diagram1. input filter: Complete filtering the input AC utility power to provi

9Manualwww.kraun.it2. The ambient temperature around UPS should keep in a range of 0°C~40°C. If UPS works above 40°C, it is required that the rated v