Series CR Installation Manual PDF - Myers Power Products, Inc.
Series CR Installation Manual PDF - Myers Power Products, Inc.
Series CR Installation Manual PDF - Myers Power Products, Inc.
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60<br />
THE NUMBER IN THE<br />
CHART INDICATES<br />
ORDER IN WHICH<br />
PROBLEMS SHOULD<br />
BE CHECKED<br />
P R O B L E M S<br />
<strong>Installation</strong> switch on<br />
inverter in off position<br />
S h o r t e d I G B T<br />
m o d u l e ( s )<br />
No AC input voltage<br />
D e f e c t i v e i n v e r t e r<br />
Output volt-ampere<br />
rating of unit being<br />
exceeded<br />
S<br />
Y<br />
M<br />
P<br />
T<br />
O<br />
M<br />
S<br />
Inverter<br />
will not<br />
run<br />
during a<br />
power<br />
failure<br />
1<br />
3<br />
4<br />
6<br />
System<br />
draws<br />
excessive<br />
AC input<br />
current<br />
1<br />
System<br />
noisy,<br />
excessive<br />
transformer<br />
hum during<br />
normal run<br />
conditions<br />
AC output<br />
voltage<br />
low<br />
during a<br />
utility<br />
power<br />
failure<br />
3<br />
2<br />
1<br />
System<br />
overheats,<br />
smells,<br />
smokes,<br />
etc.<br />
3<br />
2<br />
1<br />
System<br />
noisy,<br />
transformer<br />
hum<br />
during a<br />
power<br />
failure<br />
1<br />
2<br />
Inverter<br />
jitters or<br />
staggers<br />
during a<br />
power<br />
failure<br />
1<br />
3<br />
2<br />
System<br />
blows<br />
battery fuse<br />
(& fuses in<br />
battery<br />
cabinet if<br />
applicable)<br />
3<br />
5<br />
6<br />
Charger<br />
not<br />
charging<br />
properly,<br />
batteries<br />
low or<br />
dead<br />
2<br />
Charger<br />
stays in<br />
HI<br />
charge<br />
Batteries<br />
require<br />
continuous<br />
addition<br />
of water to<br />
keep proper<br />
level<br />
(optional w/<br />
wet cells)<br />
Battery<br />
acid<br />
leaking<br />
in<br />
cabinet<br />
or<br />
around<br />
tops of<br />
batteries<br />
Battery<br />
voltage<br />
does<br />
not read<br />
properly<br />
after<br />
<strong>Installation</strong><br />
of<br />
fresh<br />
cells<br />
B a t t e r y<br />
Voltage<br />
l o w<br />
o r n o n<br />
existent<br />
TROUBLE SHOOTING CHART<br />
Ambient temperature too<br />
high, vents blocked<br />
3<br />
1<br />
S h o r t e d l o a d<br />
2<br />
4<br />
3<br />
R e v e r s e b a t t e r y<br />
d i o d e s s h o r t e d<br />
2<br />
Open battery fuse (&<br />
fuses in battery cabinet<br />
if applicable)<br />
2<br />
1<br />
Battery polarity w r o n g<br />
1<br />
D e f e c t i v e c h a r g e r<br />
11<br />
1<br />
4<br />
6<br />
1<br />
1<br />
2<br />
4<br />
2<br />
B a t t e r y c a p a c i t y l o w<br />
7<br />
3<br />
3<br />
114306E—Install/User <strong>Manual</strong><br />
L o w w a t e r i n b a t t e r y<br />
(optional w/ wet cells)<br />
Wrong amount of battery<br />
cells in series<br />
Batteries dead, low or<br />
defective<br />
Transfer module and/or<br />
control circuit<br />
malfunction<br />
Transformer not<br />
connected for proper<br />
voltage<br />
10<br />
9<br />
8<br />
5<br />
3<br />
2<br />
3<br />
6<br />
5<br />
4<br />
3<br />
4<br />
5<br />
1<br />
2<br />
3<br />
2<br />
4<br />
4<br />
3<br />
1<br />
2<br />
4<br />
5