Instruction/ maintenance manual of the product 990 APC
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Operation Symmetra ® MW W ith External Byp ass S t atic Switch ~ ~.
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Symmetra M W with Exte rnal Bypas s Static Switc h Operation Manual - 990- Content Overview . ....... ...... ...... ...... ....... ...... ......... ...... ....... ...... ...... . 1 Navigation Tr ee . . . . . . . . . . . . . . . . . . . . . . . . . . .
Content ii Symmetra M W with Exte rnal Bypas s Static Switch Opera tion Manua l - 990-1 377D-001 Config uration .... ...... ...... ...... ....... ...... ...... ......... ....... ...... .. 13 How to Configure the Syst em . . . . . . . . . . . . . . . .
Symmetra MW wi th External Bypass St atic Swi tch Ope ration Ma nual - 9 90-1377D -001 1 Overview Navigation T ree The U PS dis play i s the u ser inte rface to the UPS sy stem, a nd is locate d in the contr ol sec tion. T his LC D touch-s creen display i s used to conf igure the syste m, monitor the syst em, and cha nge th e sett ings.
2 Symmetra MW with E xternal Byp ass Stati c Switch O peration M anual - 990-1377D -001 Display Symbols and Buttons Navigation symbols Screen symbols Home: Go to the to p of the hi erar chy . Back: Go to t he pre vious s creen . Help: Ac cess furt her de tail s on th e current scr een.
Overview: Display Symbols and Button s Symmetra MW wi th External Bypass St atic Swi tch Ope ration Ma nual - 9 90-1377 D-001 3 Buttons ON button: Press this b utton to s witch ON t he UPS or the Ext ernal Bypas s S tat ic Switch. OFF button: Press this button to switch OFF the UPS o r the Ex ternal Byp ass S ta tic Switc h.
4 Symmetra MW with E xternal Byp ass Stati c Switch O peration M anual - 990-1377D -001 How to Access Summary Screens from the UPS The UPS Summary s creen p rovides yo u with a n overview o f the UPS syste m and circui t bre akers.
Symmetra MW wi th External Bypass St atic Swi tch Ope ration Ma nual - 9 90-1377D -001 5 How to Access Summary Screens from the External Byp ass S t atic Switch The S tatic Byp ass Summary scree n provides you wit h an overvi ew of th e UPS system an d circ uit breaker s.
6 Symmetra MW with E xternal Byp ass Stati c Switch Operation M anual - 990-13 77D-001 How to Acce ss the APC Symmetra MW Remote Display The read- only di spla y screens c an be a ccesse d via an In terne t Browse r by ty ping th e IP add ress o f the Symmetra MW displa y into the browser’ s address fiel d.
Symmetra MW wi th External Bypass St atic Swi tch Ope ration Ma nual - 9 90-1377D -001 7 Operation Operation Modes Normal ope ration During on line o perat ion, t he criti cal load is s upporte d by t he invert ers. Whi le the UPS system i s operat ing in this mode, a s ingle-li ne dia gram will a ppear on t he scr een.
Operation : Operati on Modes 8 Symmetra MW w ith Externa l Bypass Static Sw itch Operat ion Man ual - 990 -1377D-0 01 St atic byp ass operation During st atic bypass oper ation, t he critical load is supplied dir ectly by utility power .
Symmetra MW wi th External Bypass Static Swi tch Operation Ma nual - 990-1 377D-001 9 Operation Procedures How to access scre ens protected b y the user-password How to st art up the system from manual bypass operation Note: The UPS S tartup scre en on this page sh ows an example of a ge neric start- up sequence .
Operation: Oper ation Procedures 10 Symmetr a MW with External Byp ass Static Switch Oper ation Man ual - 990-1377D-0 01 Press t he St a r t u p butt on. P ress i nside the pa sswo rd field and type in the us er password using the keyboard on the screen.
Operation: Operation Pr ocedures Symmetra MW wi th External Bypass Static Swi tch Operation Ma nual - 990-1377D -001 11 Press t he Shutdown button. Press inside th e passwo rd field and type in t he user pas sword using the keybo ard on the screen.
Operation: Oper ation Procedures 12 Symmetr a MW with External Byp ass Static Switch Oper ation Man ual - 990-1377D-0 01 Press In itiate T ra nsfer . V erify that the status in the up per right corne r of the screen h as changed to S tatic bypa ss.
Symmetra MW wi th External Bypass Static Swi tch Operation Ma nual - 990-1 377D-001 13 Configuration How to Configure the Sys tem The UPS is c onfigured from th e password-prote cted user confi guration area of the disp lay . Note: On ins tallat ion, th e user passwo rd is s et to a pc.
Configu r atio n: How to Confi gure the System 14 Symmetr a MW with External Byp ass Static Switch Oper ation Man ual - 990-1377D-0 01 How to chang e the p assw ord Press t he Password Settings button on t he User Configur ation screen to access the Passwo rd Settin gs screen.
Configu r atio n: How to Confi gure the System Symmetra MW wi th External Bypass Static Swi tch Operation Ma nual - 990-1377D -001 15 Change the touch-scre en setti ngs: – Brightne ss: Place the f inger on the indi cator and s lide it left or right to the de sired settin g.
Configu r atio n: How to Confi gure the System 16 Symmetr a MW with External Byp ass Static Switch Oper ation Man ual - 990-1377D-0 01 How to configur e the Regional Settings screen Press t he Regional Sett ings butto n on th e Us er Configur ation screen to access the Re gional Settin gs screen.
Configu r atio n: How to Confi gure the System Symmetra MW wi th External Bypass Static Swi tch Operation Ma nual - 990-1377D -001 17 Configur e the Network Sett ings scre en: – Enable ne twork: Use this c heckbox to c onnect or disc onnect the UPS from t he network.
Configu r atio n: How to Confi gure the System 18 Symmetr a MW with External Byp ass Static Switch Oper ation Man ual - 990-1377D-0 01 – Apply Ch anges: Pre ss this button after all chan ges have been made. Ent ries will appear in red until t his button is t ouched.
Configu r atio n: How to Confi gure the System Symmetra MW wi th External Bypass Static Swi tch Operation Ma nual - 990-1377D -001 19 Note: The APC Remot e Monitoring Ser vice (RM S) will not be act ivated until the RMS T eam has been co ntacted. The cont act details ca n be found a t http://rms.
Configu r atio n: How to Confi gure the System 20 Symmetr a MW with External Byp ass Static Switch Oper ation Man ual - 990-1377D-0 01 Change the display settings : – Enable APC Q br eaker prefix: Use t his checkbox t o enable or dis able the APC Q breaker prefix.
Symmetra MW wi th External Bypass Static Swi tch Operation Ma nual - 990-1 377D-001 21 Maintenance Predictive Maintenance Screens The Predic tive Maintenance sc reens display the s tress status and t he Expected Remai ning Lifetime (ERL) of the c r itical components of the Symmetra M W UPS syst em.
Maintenance: Predictive M aintenance Scr eens 22 Symmetr a MW with External Byp ass Static Switch Oper ation Man ual - 990-1377D-0 01 Inverter AC C apacitors screen The Inver ter AC Capacitor s creen dis plays the actua l sta tus and Expe cted Remaining Lif etime (ERL) of the Inve rter AC Capacitor s.
Maintenance: Predictive Maintenance S cr eens Symmetra MW wi th External Bypass Static Swi tch Operation Ma nual - 990-1377D -001 23 Inverter Fans scre en The Inver ter Fans screen displays the actual sta tus and Expe cted Remaining Lif etime (ERL) of the Invert er Fans.
24 Symme tr a M W with Exter nal Byp ass Static Sw itch Operation Man ual - 990-1377D-0 01 How to Change the Air Fi lters Check the air filters at regul ar intervals ( every three month s under normal wo rking condition s) for accumulat ed dust on the sur face facing t he finishing pan els.
Symmetra MW wi th External Bypass Static Swi tch Operation Ma nual - 990-1 377D-001 25 T roubleshooting Alarm T ypes The color of th e top of the screen changes from blue to red when an alar m situa t ion occ urs and the alarm symbol is shown at the t op of the s creen.
Troub leshooting : Alarm Types 26 Symmetr a MW with External Byp ass Static Switch Oper ation Man ual - 990-1377D-0 01 How to view active alarms Note: The Act i ve Ala rms screen includ es a recommen ded action for r esolving each pr oblem.
Troubles hooting: Alarm Types Symmetra MW wi th External Bypass Static Swi tch Operation Ma nual - 990-1377D -001 27 The Param ( Parameter) column is used to ass ociate a n event with a spe cific component. Sh ould there be data r eleva nt to a partic ular event , it wi ll be d isplaye d in th e Dat a colu mn e.
06/2008 990-1377D-001 *990-1377D-001* APC W orldwide Customer Support Customer s upport for this or any other APC product is avai lable at no char ge in any of the fo llowing ways: • Go to the A PC W eb site t o access documents in the APC Knowledge Bas e and to submit customer support requests.
An important point after buying a device APC 990 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought APC 990 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data APC 990 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, APC 990 you will learn all the available features of the product, as well as information on its operation. The information that you get APC 990 will certainly help you make a decision on the purchase.
If you already are a holder of APC 990, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime APC 990.
However, one of the most important roles played by the user manual is to help in solving problems with APC 990. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device APC 990 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
