3222
7
GB
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 (
•
) on the SUB-BASE.
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.
T
T
J
T
T
1
2
3
4
5
6
7
8
9
A C
1 2 0 V
A C
1 2 0 V
D8794
FACTORY
WIRED
SUB-BASE
EAR
T
H GROUND
(GREEN)
NEUTRAL (WHITE)
HOT
LINE (
B
L
A
C
K
)
24V OPERATING
N
L
LINE SAFETY
SWITCH
OPERATING
LIMIT SWITCH
SAFETY
LIMIT SWITCH
FUSE 15A
N
L
N
L
EAR
T
H GROUND
(GREEN)
NEUTRAL (WHITE)
HOT
LINE (
B
L
A
C
K
)
FUSE 15A
LINE SAFETY
SWITCH
SAFETY
LIMIT SWITCH
LIMIT SWITCH
ON LEFT SIDE OF
THE CONTROL BOX
ON LEFT SIDE OF
THE CONTROL BOX
Blue
White
Bl
a
c
k
Brown
White
Bl
u
e
Bro
wn
Black
CAPACITOR
MOTOR
COIL
Black
White
DIRECT LINE
LOW VOLTAGE
VOLTAGE
WARNING
