Error Codes - Kemppi Master M 205 Operating Manual

4.5 Error codes

In error situations, the control panel displays the number, title and possible cause of the error, and a proposed action to
fix the issue.
Error
Code Title
1 Power source
not calibrated
2 Too low mains
voltage
3 Too high mains
voltage
4 Power source is
overheated
5 Internal 24V
voltage is too
low
Unsupported
10
welding process
12 Welding cable
failure
IGBT overcurrent
13
14 IGBT overheated
16 Main trans-
former is over-
heated
17 Phase is missing
from mains sup-
ply
20 Power source
cooling failure
24 Cooling liquid
overheated
26 Cooling liquid
not circulating
Cooler not
27
found
Welding cable
33
calibration fail-
ure
Too high mains
35
current
© Kemppi
Possible cause
Power source calibration has been lost.
Voltage in mains network is too low.
Voltage in mains network is too high.
Too long welding session with high power.
Power source contains an inoperative 24V
power supply unit .
There is an unsupported welding process
in the memory channel.
Plus and minus cables are connected
together.
Inoperative mains transformer in power
source.
Too long welding session with high power
or high ambient temperature.
Too long welding session with high power
or high ambient temperature.
One or more phases are missing from the
mains supply.
Cooling capacity is reduced in the power
source.
Too long welding session with high power
or high ambient temperature.
No cooling liquid or circulation is blocked.
Cooling is turned on in the settings menu,
but cooler is not connected to power
source or cabling is faulty.
Welding cable calibration failed.
Current drawn from the mains is too high.
Proposed action
Restart the power source. If problem persists, contact
Kemppi service.
Restart the power source. If problem persists, contact
Kemppi service.
Restart the power source. If problem persists, contact
Kemppi service.
Do not shut down, let the fans cool the machine. If
fans are not running, contact Kemppi service
Restart the power source. If problem persists, contact
Kemppi service.
Check that all memory channel definitions are sup-
ported.
Check the connections of welding cable and earth
return cable.
Restart the power source. If problem persists, contact
Kemppi service.
Do not shut down, let the fans cool the machine. If
fans are not running, contact Kemppi service.
Do not shut down, let the fans cool the machine. If
fans are not running, contact Kemppi service
Check the mains cable and its connectors. Check the
voltage of mains supply.
Clean the filters and clear any dirt from the cooling
channel. Check that the cooling fans are running. If
not, contact Kemppi service.
Do not turn off the cooler. Let the liquid circulate until
the fans cool it down. If fans are not running, contact
Kemppi service.
Check the liquid level in the cooler. Check hoses and
connectors for blockage.
Check the cooler connections. Ensure that the cooling
is turned off in the settings menu, if the cooler is not
in use.
Check the welding system cables and their con-
nections.
Reduce welding power.
59
Master M 205, 323
Operating manual - EN
1922130 / 2313