44 ซ.บรมราชชนนี 70 ถ.บรมราชชนนี ศาลาธรรมสพน์ ทวีวัฒนา กทม. 10170. 
website: https://www.add-furnace.com/ โทร: 02-888-3472 
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3 Function 
3
 .
1
 
C
onne
c
t
i
on
 
di
ag
r
a
m
s
 
For the explanation of symbols, see page 38 (Le- 
gend).
 
For cable selection and wiring, see page 27 (Project 
planning information).
 
3
 .
1
 .
1
 
I
F
D
 
258
 
Ionization control in double-electrode operation
 
 
 
 
 
 
Ionization control in single-electrode operation
 
 
 
1    2   3   4   5   6   7   8   9  10  11  12  13 14 
max.
 
1    2    3   4   5   6   7   8   9   10  11  12  13 14 
max.