Convotherm OEB Series User Manual

Service manual OEB/OES/OGB/OGS
5_00e Troubleshooting list_L 14/27 2013-01-30
 Error variants to error 03.zzz-xxx-yyy
Error 03. zzz - xxx - yyy
Error group FC1=Frequency converter 1 FC2=Frequency converter 2
 detailed error message  detailed error message
Error numbers "zzz", "xxx" and "yyy" are binary coded, i.e. the error numbers shown on the display
must be converted with the use of the following tables.
Variants for zzz
128 64 32 16 8 4 2 1
Error on
the gas
module
not used Error on
the FC 2
Speed
sensor of
the fan
motor 2 is
no longer
reporting a
speed
Temperatu
re of the
fan motor
2 too high
Error on
the FC 1
Speed
sensor of
the fan
motor 1 is
no longer
reporting a
speed
Temperatu
re of the
fan motor
1 too high
Error 03.zzz  Examples:
Error 03.128  128 = Error on the gas module
Error 03. 5  5 = 4 + 1  Error on the frequency converter 1 and motor temperature too high
Variants for xxx (for FC1) and yyy (for FC2)
128 64 32 16 8 4 2 1
Motor was
stopped
(because of
an error)
Inertia of
motor and
fan too
great
Overcurrent
recognition
on the FC
(FC output
current
stays for a
long time
above the
rated
current)
e.g. in the
event of
smaller
Motor
temperatur
e  Motor
PTC not
connected
Electronic
temperatur
e of the FC
temporary
error on the
FC
Error in the
power
module of
the FC
Error 03.zzz - xxx - yyy  Examples:

Convotherm OEB Series Specifications

General

Brand	Convotherm
Model	OEB Series
Category	Commercial Food Equipment
Language	English