20013445
1
GB
CONTROL BOX 530SE/C WITH SWITCHING RELAY REPLACEMENTS
Equipment
Control box 530SE/C24V . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Electrical lay-out. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 2
Instruction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
1 CONTROL BOX 530SE/C WITH SWITCHING
RELAY REPLACEMENTS
³
Replace the control box with the burner wiring (shown in
Fig. 1) with the one supplied as standard equipment.
³
Connect the operating limit switch in place of the jumper on
the left-hand side of the control box (Fig. 3).
³
Disconnect the switching relay and connect the safety limit
switch with the clamp “
L
” of the control box (Fig. 2).
A
2 CONTROL BOX 530SE/C WITHOUT SWITCHING
RELAY REPLACEMENTS
³
Replace the control box with the burner wiring (shown in
Fig. 2) with the one supplied as standard equipment.
3 ACTIVATION OF SWITCHING RELAY FUNC-
TION WHEN NOT PRESENT
³
Replace the control box with the one supplied as standard
equipment.
³
Remove the jumper on the left-hand side of the control box,
and insert the connection with operating limit switch (Fig. 2
and Fig. 3).
DANGER
All the installation, maintenance and disassem-
bly operations must be carried out with the
electricity supply disconnected.
WARNING
The installation of the burner must be carried
out by qualified personnel, as indicated in this
manual and in compliance with the standards
and regulations of the laws in force.
N
L
T
T
Fig. 1
D9482
Ear
th ground
(gre
en)
Neu
tral
(whi
te)
Hot
line (black)
Line safety switch
Operating limit switch
Safety limit switch
Fuse 15A
120V
AC
Switching relay
N
L
Fig. 2
D9483
Ear
th groun
d (gre
en)
Ne
utral
(whi
te)
Ho
t line (black)
Line safety switch
Safety limit switch
Fuse 15A
120V
AC
Fig. 3
D9484
Operating limit switch
D9481
24V - 100mA
N
L
Fig. 4
D9486
Ear
th groun
d (gr
een)
Ne
utral
(wh
ite)
Ho
t li
ne (b
lac
k
)
Line safety switch
Safety limit switch
Fuse 15A
120V
AC
Operating limit switch
