Application Field Wiring - Riello 530 Se/C 24 Vprimary Control - Riello 40BF Installation & Operating Manual

APPLICATION FIELD WIRING - RIELLO 530 SE/C 24V PRIMARY CONTROL
REMOTE SENSING OF SAFETY LOCKOUT
The SAFETY SWITCH in the 530 SE/C 24V CONTROL BOX is equipped with a contact allowing remote sensing of
burner lockout. The electrical connection is made at terminal 4 (
Should lockout occur the 530 SE/C 24V CONTROL BOX will supply a power source of 120Vac to the connection
terminal.
The maximum allowable current draw on this terminal (4) is 1 Amp.
If a neutral or ground lead is attached to this terminal, the CONTROL BOX on the burner will be
damaged should lockout occur.
WARNING
20015900
DIRECT LINE
VOLTAGE
120 V
AC
FUSE 15A
LINE SAFETY
SWITCH
OPERATING
LIMIT SWITCH
SAFETY
LIMIT SWITCH
T
J
T
N L
ON LEFT SIDE OF
THE CONTROL BOX
FACTORY
WIRED
SUB-BASE
LOW VOLTAGE
120 V
AC
FUSE 15A
LINE SAFETY
SAFETY
LIMIT SWITCH LIMIT SWITCH
N L
N L
1 2 3 4 5 6
COIL
Black
CAPACITOR
Black
•
) on the SUB-BASE.
SWITCH
24V OPERATING
T
T
ON LEFT SIDE OF
THE CONTROL BOX
7 8 9
MOTOR
D8794
GB
6