5.6MGBT-F250W/RN1
Attached Drawing (II) Networking Communication Schematic of Main Unit and Auxiliary Unit
A B
C
N
The length o f wire
should be s h o r ter
than 50 0 m
Black
Yellow
Gray
Notes
The wiring diagram of auxiliary heater and
pump is just for reference ,please follow the
instructions of corresponding auxiliary
heater products.
Please choose such accessory as power
wire , switch of auxiliary heater according to
the actual parameter of products and national
H2 P1 P 2H1
H2 P1
P2H1
H2 P1 P2H1
120Ω