KOB KOB PYROT SERIES, Инструкция по эксплуатации и обслуживанию

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Malfunc
tion
report / malfunction rem
e
d
y
P
y
rot EC
O 20
05-
05-01_E
Page 1 of 2
Heat Gener
a
tio
n
No.
Text displa
y
e
d f
o
r
mal
fun
c-
tion
Malfu
n
cti
on alar
m
Possible cause
Check /
Reme
d
y
01
Excess te
mpera
ture
(F1,
F2, F3 lights
up red)
-
Temper
ature
-limiting safet
y
s
w
itch N21
(TLSS) u
p
at the
burner.
-
In correct setting
on the control m
odule
-
Defective component (pump
or va
lve)
-
Sudden dro
p
in o
u
tput to zero.
Th
e feed auge
r the
n
has to be run t
o
zero. The h
eat t
hen produced
b
y
this
can result in excess temperature.
Activate the function
“Dissipate excess heat”
.
-
Wh
y
could the h
eat not be dissipated?
-
Check the burne
r circuit pump and modulating valve.
-
Activate the function “Dissipate excess heat”.
-
On the
TLSS, scr
ew
off the p
rotect
ive cap and press the reset
button (not
possible until the burn
e
r tempe
rature is
less than
70°C) a
nd pr
ess OK.
03-17
Interru
pti
on or
short
-circui
t,
sensor (F3 lights up red
)
-
Sensor . . .
-
Damage to th
e sensor connecting line
-
Malfunction alarm defective
-
Call in electr
icia
n
09
Lam
bda s
e
ns
or
(F3 lights up red
)
-
Lambda sensor
on the back of th
e burne
r
-
Malfunction alarm ver
y
soiled
-
Malfunction alarm defective
-
Error i
n
the
el
ec
tr
oni
c
s
-
Readjust lambda
sensor
- Acknow
ledge
w
it
h
OK
18
P
e
rm
a
n
en
t co
de
(F3 lights up red
)
-
Oper
ating hours l
apsed before t
h
e
perma-
nent code has be
en entere
d
.
-
Permanent code
has not been ent
ered
-
Call burner suppl
ier
19
Repea
t hea
tin
g
up
(F3 lights up red
)
-
Exhaust gas sen
s
or
- Lambda
sensor
-
Fuel too moist
-
Lambda sensor i
m
precise
-
Ignition device defective
-
T
he combustion
chamber
filling ti
me is too shor
t
-
Use suitable, dr
y fuel.
-
Readjust lambda
sensor.
-
Replace ignition device.
-
Readjust combustion chamber.
- Acknow
ledge
w
it
h
OK
20
Water le
v
e
l i
n
e
x
ting
uis
h
ing
w
a
ter contain
e
r
(F3 lights up red
)
-
Level float sw
itch in extinguishing w
a
te
r con-
tainer
-
Too little w
a
te
r in
the extinguishin
g water containe
r.
-
Fill ex
tinguishing w
a
te
r containe
r
- Acknow
ledge
w
it
h
OK
25
Ligh
t barrier, e
m
ber
mo
nitor
-
in
g
s
y
st
em
(F3 lights up red
)
-
Light barrier
for e
m
ber monitoring
sy
stem
-
View
ing
w
indo
w
s
soiled; deposits
of ash in the ope
n-
ings
-
Defective malfunction alarm
.
-
Remove and clean view
ing
w
indo
w
s
on b
o
th sides. Remove
dust and deposits of ash from the
openings. Refer
to the Op-
erating and Main
tenance Instructions, “Cleaning” s
e
ction
- Acknow
ledge
w
it
h
OK
26
Ligh
t barrier,
fe
ed au
ger
(F3 lights up red
)
-
Light barrier in th
e metering contai
ner for t
he
feed auge
r
-
Light barrier soile
d
-
Clogging in the
metering contain
e
r
-
Clean light barrie
r
- Undo
clogging
- Acknow
ledge
w
it
h
OK
96
Feed a
uger
pipe
too
ho
t
-
Temper
ature sen
s
or on the feed
a
uger
- Power
fai
lu
re
-
Consequent malf
unction caused by e
x
cess temper
a-
ture
-
Light barriers fo
r
ember monito
ring s
y
stem soiled
-
Call in electr
ic
ian
-
Check light barriers for embe
rs.
- Acknow
ledge
w
it
h
OK
81-93
BUS error, n
o
c
onne
cti
on t
o
the . . . (F3 lights up red
)
-
Data transmission line for the bus
connec-
tion
-
Bus connection interrupt
ed
-
Check plug connections
-
Replace data tra
n
smission line
- Call
supplier