Instruction manual

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+
7
6
5
+
+
Fb3
C501
R506
C507
C503
R505
D503
R511
C506
C508
R503
R510
Ic501
Q505
D502
RLY501
C504
C505
Fb1
Fb2
2
3
4
1
R/WH
TO STBY SW
TO ANT RELAY
W W
W
TO CPID SENSE
BLUE/WH
FROM 12V
OVERLOAD BOARD