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Faults
The error list is only visible if an error entry is present. A current
entry in the error list (alarm, error) is shown by the Err-LED on the
display.
Err-LED sta-
Important
tus
blinking
Alarm pending, error
present.
glows
Error eliminated,
alarm not acknowl-
edged.
Error list
Name
Description
E.1
Internal error,
cannot be fixed.
E.2
Internal fault, re-
settable.
FbF.1/2 Sensor break in-
put 1/2
Sht.1/2
Short circuit in-
put 1/2
POL.1
Reverse volt-
age input 1
LooP
Closed control
loop alarm
(LOOP)
AdA.H
Adaption alarm
heating (ADAH)
Lim.1/2/3 Saved limit val-
ue alarm 1/2/3
further actions
– Determine the error type
in the error list via the er-
ror number.
– Eliminate error.
Acknowledge the alarm in
the error list by pushing the
Up/Down buttons. The
alarm entry is thereby delet-
ed.
Cause
Possible remedy
e.g. defective
– Contact cus-
EEPROM
tomer service.
– Send device in.
e.g. EMC distur-
– Briefly discon-
bance
nect the device
from the mains.
– Take the meas-
uring and power
lines separate-
ly.
– Eliminate inter-
ference in con-
tactors.
Sensor defec-
INP1/2 replace
tive, wiring error.
sensor, INP1/2
check connection.
Sensor defec-
INP1/2 replace
tive, wiring error.
sensor, INP1/2
check connection.
Wiring error
Interchange wiring
INP1.
– Input signal
– Check heating
defective or
or cooling elec-
not correctly
tric circuit.
connected.
– Check sensor,
– Output not
replace if nec-
correctly
essary.
connected.
– Check control-
ler and switch-
ing device.
see error status
see error status
adaption heating
adaption heating
Set limit value 1/
Check setting limit
2/3 violated.
or process.
Remote control (optional)
Not-Aus
1
Temp.
kalt heiß
2
Störung
3
A
(A) Remote control without steam operations
1 Emergency-stop button
2 Temperature
2a cold
2b hot
3 Fault
(B) Remote control with steam operations
1 Emergency-stop button
2 Operating mode
2a Water operations
2b Steam operations
3 Temperature
3a cold
3b hot
– For connection values, see technical data and type plate.
– The electrical connections must be done by an electrician ac-
cording to IEC 60364-1.
Making the plant ready for operations
Check high pressure hose, pipe connections, fittings and wa-
ter jet for damage every time before use.
Check hose coupling to ensure that it sits firmly and is leak-
proof.
Switch-off in case of emergency
Press the factory-recommended main switch for emergency
stop of the main plant or the emergency stop switch of the en-
try to the heating room.
Shut off water supply.
In hand spray operations, press the hand-spray gun until the
plant is pressure-less.
Close the fuel supply tap.
7
-
EN
Not-Aus
1
2a
Betrieb
Wasser Dampf
2
2b
Temp.
kalt heiß
3
B
Start up
Power connection
Operation
2a
2b
3a
3b
29
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