tŚĞŶƚŚĞĐŽŶŶĞĐƟŽŶŝƐĐŽŵƉůĞƚĞĚƚŚĞĨŽůůŽǁŝŶŐƐƚĞƉƐƐŚŽƵůĚďĞƌĞĨĞƌĞĚƚŽƵƐĞƚŚŝƐĨƵŶĐƟŽŶ
1. Turn on the AC switch.
ϮdƵƌŶŽŶƚŚĞƐǁŝƚĐŚǁĂŝƟŶŐĨŽƌƚŚĞŝŶǀĞƌƚĞƌΖƐ>ŝƐƚƵƌŶĞĚŽŶ
ϯWƌĞƐƐŶƚĞƌďƵƩŽŶŽŶƚŚĞ>ƉĂŶĞůŝŶƚŚĞŵĂŝŶŝŶƚĞƌĨĂĐĞŝŶƚŽƚŚĞŵĞŶƵŽƉƟŽŶƐƐĞůĞĐƚ
ƉĂƌĂŵĞƚĞƌƐĞƫŶŐƚŽĞŶƚĞƌƐĞƚƵƉƐƵďŵĞŶƵĂŶĚƚŚĞŶƐĞůĞĐƚƌƵŶŶŝŶŐƉĂƌĂŵĞƚĞƌƐĂƐƐŚŽǁŶ
ŝŶƉŝĐƚƵƌĞϳϯĂƚƚŚŝƐƟŵĞƉůĞĂƐĞŝŶƉƵƚƚŚĞĚĞĨĂƵůƚƉĂƐƐǁŽƌĚϭϮϯϰƚŚƌŽƵŐŚƉƌĞƐƐŝŶŐƚŚĞ
ďƵƩŽŶƵƉĚŽǁŶĞŶƚĞƌĞŶƚĞƌƚŚĞŽƉĞƌĂƟŽŶƉĂƌĂŵĞƚĞƌƐĞƫŶŐŝŶƚĞƌĨĂĐĞƐŚŽǁŶĂƐ
picture 7.4.
Warning:
ŶƐƵƌŝŶŐŐƌŝĚŝŶƉƵƚĐĂďůĞƐĐŽŶŶĞĐƚϭΘϯƉŽƌƚŽĨĞŶĞƌŐLJŵĞƚĞƌĂŶĚŝŶǀĞƌƚĞƌ
ŽƵƚƉƵƚĐĂďůĞƐĐŽŶŶĞĐƚϮΘϰƉŽƌƚŽĨĞŶĞƌŐLJŵĞƚĞƌǁŚĞŶĐŽŶŶĞĐƟŶŐ
ϳϭϮhƐĞŽĨnjĞƌŽͲĞdžƉŽƌƚĨƵŶĐƟŽŶ
Pic 7.4 Meter switchWŝĐϳϯWĂƌĂŵĞƚĞƌƐĞƫŶŐ
System Param <<
Run Param
Island OFF
Meter OFF <<
WŝĐϳϮŽŶŶĞĐƟŽŶĚŝĂŐƌĂŵŽĨ,/EdŵĞƚĞƌ
Solar Panel array
Inverter
meter
Grid
56&RPPXQLFDWLRQ
1
2VCC_5V 485_A
485_BGND
3
4
Family load