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15756_r02
44 ซ.บรมราชชนนี 70 ถ.บรมราชชนนี ศาลาธรรมสพน์ ทวีวัฒนา กทม. 10170.
website:
โทร: 02-888-3472
Line ID: @add11 e-mail: [email protected]
TABLE 1
BURNER
OPTIONS
RESET
CONNECTION
Si
n
g
le
f
la
m
e
D
o
u
b
le
f
la
m
e
At
m
o
s
ph
e
ric
w
it
hout
fa
n
At
m
o
s
ph
e
ric
w
it
h
13
5
fa
n
A
u
x
il
iar
y
c
on
tac
t
(1
)
Si
n
g
le
e
le
c
tr
ode
E
xter
n
a
l
ig
n
it
io
n
d
e
v
ic
e
Re
m
o
te
In
b
u
ilt
C
lass
if
icat
io
n
acc
o
rd
in
g
t
o
E
N
2
9
8
(2
)
E
N
2
9
8
:2
0
0
3
c
o
m
p
li
a
nt
(3
)
So
cke
t
P
So
cke
t
R
So
cke
t
N
G
So
cke
t
MG
CM191N
*
*
(B)
(A)
AMCLXN
*
*
*
*
SM191N
*
*
*
(A)
AMCLXN
*
*
SM192N
*
*
(B)
(A)
AMCLXN
*
*
*
*
CM381N
*
*
(B)
(A)
FMCLXN
*
*
*
*
CM391N
*
*
(A)
FMCLXN
*
*
SM152N
*
*
(B)
(A)
AMCLXN
*
*
*
*
SM592N
*
*
*
(B)
(A)
AMCLXN
*
*
*
*
MM191N
*
*
*
(B)
(A)
AMCLXN
*
*
*
*
MM192N
*
*
*
(B)
(A)
AMCLXN
*
*
*
*
NOTE: (A) Box type xxxxxx.1
– xxxxxx.2
(B) Box type xxxxxx.3
– xxxxxx.4
TECHNICAL DATA
Power supply:
230V
50/60Hz
on request:
110/120V
50/60Hz
Operating temperature range:
-20
C
+60
C
Humidity:
95% max at 40°C
Protection degree:
socket NG
IP 40 (after installation)
socket P/R
IP 00
Times:
waiting/pre
-purge time
(TW)
:
1,5..40 s
TW
for type SM152N
3..40 s
safety
time at start-up
(TS)
:
3..60 s
response time in case of flame failure
1 s
The times appearing on the product label correspond to guaranteed
values. Actual times may differ from declares ones, as waiting and
pre-purge time may be longer and safety time shorter than their
nominal values.
Power consumption at start-up:
atmospheric burner
10VA
atmospheric fan-assisted burner
12VA
Power consumption during operation:
atmospheric
burner
7VA
atmospheric fan-assisted burner
9VA
Max contact rating:
Imax
-
Thermostat:
4A
cos
≥ 0.4
- EV1:
0.5A
cos
≥ 0.4
- EV2:
0.5A
cos
≥ 0.4
- EVG:
0.5A
cos
≥ 0.4
-
Fan:
1A
cos
≥ 0.4
-
Lockout signal:
0.5A
cos
= 1
-
Auxiliary contact:
0.5A
cos
≥ 0.4
-
External ignition device:
1.5A
cos
≥ 0.2
Max cable length for
external components:
1 m
Internal fuse rating:
5A
slow-blow
External fuse rating:
3.15A
fast-blow
Flame monitoring:
The flame detection device exploits the rectification property of the
flame (ionization); the device is not provided with any protection
impedance and is therefore not safe against the risk of electric
shock.
(
1): The auxiliary contact is not type SELV (Safety Extra Low Voltage) and is therefore
not suitable to control SELV circuits.
(2): Flame failure during TS causes spark restoration.
(3): Label showing the marking “EN298:2003 compliant” and part reference provided with
suffix N.
-
Min ionization current:
0.5
A
on request:
1.2
A
-
Recommended ionization current: 3
5 times the min one
-
Max cable length:
1 m
-
Min insulation resistance of detection
cable and electrode to earth:
50M
-
Max electrode stray capacitance:
1nF
-
Max short-circuit current:
200
A AC
-
Max ionization current (230 V 50 Hz):
8
A DC
Ignition:
-
Ignition voltage:
8KV with 30pF load
-
Spark repetition rate:
25Hz
-
Max cable length:
2m
-
Recommended spark gap:
2-4mm
-
Power consumption:
2.5VA
-
Spark energy:
15mJ
Weight:
with socket P or R:
220g
with socket NG or MG:
275g
Control units for special applications:
Upon request it is possible to meet particular requirements
regarding times, spark repetition rate, min ionization current and
operating cycle.
CONSTRUCTION
The plastic casing protects the control unit from any damage
resulting from impacts, tampering, dust and contact with the
external environment.
A particular construction technique, consisting of four PCBs
assembled together to form a "box" structure, has enabled to
considerably reduce the dimensions of the device.
A varistor protects the control unit from any voltage transients
which may arise in the mains supply.
An inbuilt fuse protects the internal relays of the unit in case of short
circuit on the control outputs (valves, fan and lockout signal). As
this fuse is not accessible, the unit will have to be protected by an
external fast-blow fuse suitable to the loads connected and never
exceeding 3,15A.
