PV Powered PVP4800 - Page 79

PV Grid-tied Residential Inverter and Integrated AC/DC Disconnect
Installation and Operation Manual
67
O
online string calculator 24
P
polarity 29, 50
checking 24
reversed 26, 33
troubleshooting 31
power distribution board 40
power generation 33
PV array
positive grounding 47
PV Powered
how to contact i
R
raceway
denition of 13
rain-tight
see water-tight
removing inverter 40
replacement policy 39
reverse polarity 26
reversing conductors 41
S
safety 1
conventions iii
shock hazard 10
screens 31, 34
service
fault codes 38
removing inverter 40
replacing inverter 11, 41
single-point grounding 19
specications 44
abnormal 46
starting inverter 29
status indicators 33
stripping conductors 13
stud, in wall 7
sub-panel for AC 14, 27
switch
to disconnect 1
system disconnect 21
system ground 18
diagram of single-point 19
system voltage 26
T
temperature 25
terminals
for conductors 39
terminating connections 11
timer
on fault conditions 35
troubleshooting
interference 2
polarity 31, 33
U
utility service
breaker 14
connecting to 18, 23
V
vacuum uorexcent display 31
ventilation
for unit 5
voltage
checking 24
frequency limits 14
voltage drop 15, 22
W
warning
information about iii
warranty 59
water-tight 16
tting 27
plugs 39
wire raceway
denition of 13
use of 27
wiring single unit
main utility grid 23