SOLIS RHI Series - Commissioning and Shutdown Procedures; Preparation for Commissioning; Commissioning Procedure Steps; Shutdown Procedure Steps

7. Trou blesh oot i ng
N ote :
Never u se any solven ts, abrasi ves or corrosi ve m at eri als to clean t h e i nvert er.
C A UTIO N :
D o not t ou ch th e su rf ace w h en t h e i nvert er i s operati ng . Som e parts m ay be h ot
an d cau se bu rn s. Tu rn O FF th e i nverter ( ref er t o Sect i on 6.2 ) and let i t cool dow n
bef ore you do any m ai n t enance or cleani ng of i nvert er.
Th e LC D and t h e LE D statu s i n di cator li g h t s can be clean ed w i t h cloth i f th ey are t oo di rt y
t o be read.
Soli s R H I Seri es i n vert er does n ot req u i re any reg u lar m ai n t enance. How ever, clean i n g t h e
h e atsi nk w i ll h elp i nverter di ssi pati n g h eat an d i n crease t h e li f eti m e of i n vert er. Th e di rt on t h e
i nverter can be clean ed w i t h a sof t bru sh .
Th e i nverter h as been desi g n ed i n accordan ce w i t h i n t ern ati on al g ri d ti ed st an dards f or
saf ety, an d electrom ag n e t i c com pati bi li ty req u i rem ents.
B ef ore deli ve ri ng to t h e cu stom er t h e i nvert er h as been su bject ed t o several t est t o en su re
i t s opt i m al ope rati on and reli abi li t y.
In case of a f ai lu re t h e LC D screen w i ll di splay an alarm m essag e.
In t h i s case th e i n vert er m ay stop f eedi ng en erg y i nt o t h e g ri d.
Th e alarm descri pt i on s and t h ei r correspon di ng alarm m essag es are li ste d i n Table 7.1 :
6.1 P reparat i on of C om m i ssi on i n g
E n su re all t h e devi ces are accessi ble f or operati on , m ai nt enance an d servi ce.
C h eck and con f i rm t h at th e i nverter i s f i rm ly i nst alled.
Space f or vent i lat i on i s su f f i ci ent f or on e i n vert er or m u lti ple i nvert ers.
Not h i n g i s lef t on t h e top of t h e i nvert er or battery m odu le.
Invert er and accessori es are correctly conn ected.
C ables are rou t ed i n saf e place or protect ed ag ai n st m ech ani cal dam ag e.
W arn i n g si g n s an d labels are s u i tably af f i xed and du rable.
6.2 C om m i ssi oni ng P roce du re
If all t h e i t em s m ent i on ed above m eet t h e req u i rem ent s, proceed as f ollow s t o st art u p
th e i nvert er f or t h e f i rst ti m e.
6. C om m i ssi oni ng & Sh u tdow n
1 . Sw i t ch on t h e A C -back u p and A C -g ri d.
2 . Select g ri d standard.
3 . C on fig u re th e param eters.
4 . B ef ore sw i t ch i ng on t h e In verter D C sw i t ch , tu rn o n th e batt ery D C sw i tch and veri f y
polari t y.
5. Tu rn on t h e Invert er D C Sw i t ch .
6. Veri f y i n vert er i ni t i ali zes.
6.3 Sh u tdow n procedu re
6.3 .1 Tu rn of f th e A C i solator at th e g ri d con n ect i on poi nt .
6.3 .2 Tu rn of f th e D C sw i t ch of th e i nvert er.
6.3 .3 Tu rn of f th e D C sw i tch bet w een i nverter and bat t ery.
6.3 .4 W ai ti ng f or t h e LC D of i n vert er t o t u rn of f an d t h e system sh u t dow n
i s com plet ed.
.4 0. .4 1 .