Attached picture (II) Networking Communication Schematic of Main Unit and
Auxiliary Unit
A B
C
N
H 2 P 1 P 2H 1
T h e leng t h o f w i r e
s h oul d b e sho rte r
t h a n 500 m
1 0 0 Ω
Black
Yellow
Gray
Que ry
Fault
N o t e s
T h e wir i n g dia g r a m o f a u x ilia r y h e a te r a n d
p u m p is ju s t fo r re f e r e n c e , ple a s e f o llo w the
instruc tio n s o f c o rre s p o n din g a u x i lia r y
h e a te r p r o d u c ts .
P l e a s e c h o o s e s u c h a c c esso r y a s p o we r
wir e , s wit c h o f a uxiliar y h e a t e r a c c ord in g t o
th e actua l p a r ame te r o f p r o d u c t s a n d n a tio n a l
H 2 P 1 P 2H 1
H 2
P 1 P 2H 1
1 2 0Ω