![Bedford B503DSL Series Instruction Manual Download Page 12](http://html.mh-extra.com/html/bedford/b503dsl-series/b503dsl-series_instruction-manual_2719965012.webp)
8
3.2 Solar cell array power supply
Figure 3.2 The solar cell array power supply wiring diagram
Motor-pump
Photovoltaic cell
Attention
:
B503DSL
2001~2003 Wiring
:
The positive pole connect to(+)
,
the negative pole connect to
(
N
)
(
+
)
N
the positive pole the negative pole
4001~4003
Wiring
:
The positive pole connect to(+)
,
the negative pole connect to(R)
(
+
)
R
the positive pole the negative pole
B503DSL