Convotherm OEB Series User Manual

Service manual OEB/OES/OGB/OGS
5_00e Troubleshooting list_L 11/27 2013-01-30
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Error-
message
Error description possible cause or remedy
The short to frame
cannot be clearly
detected. It may be a
different thermocouple
probe.
Possible reason:
a) Sensor line is broken
b) Water entering into the measuring pipe
c) Thermoelement defect




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ID17
CTS sensor3 Short to
frame.
The short to frame
cannot be clearly
detected. It may be a
different thermocouple
probe
 Thermoelement probe B10 or other has contact with
appliance housing
Possible reason:
a) Sensor line is broken
b) Water entering into the measuring pipe
c) Thermoelement defect






ID18
CTS sensor4 Short to
frame.
The short to frame
cannot be clearly
detected. It may be a
different thermocouple
probe
 Thermoelement probe B10 or other has contact with
appliance housing
Possible reason:
a) Sensor line is broken
b) Water entering into the measuring pipe
c) Thermoelement defect








E34.xxx
ID46
SG pump fault
Pump does not start
(double level sensor
does not reach lower
level within 20 secs.)
 Pump defective (M4)
 Pump blocked / contaminated
 Water level sensor has short circuit to earth due to
calcification
 Filling gap of the area touching the water is calcified
together with the double level sensor
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E61
ID77
Steam saturation has
not reached ( during
the automatic
cleaning)**
 Bypass is blocked
 Bypass probe partially broken – displays incorrect values
 Under pressure safety missing
 Pre-heat bridge missing
 Steam generator heating defective
 Spritzer: nozzle blocked – no water

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E62
ID78
Pressure switch
Cleaner/Care already
closed (when you start
the automatic cleaning
program) *
 Pressure switch cleaner / Care defective as it is closed
already
 Wrong pressure switch
 Blocked nozzle - limestone
 Cable shorted

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
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E63
ID79
Pressure switch
sprinklers already
closed (when you start
the automatic cleaning
program)*
 Pressure sprinkler defective as it is closed already
 Wrong pressure switch
 Blocked nozzle - limestone
 Cable shorted






E64
ID80
Error Ventilation
Cleaner / Care pipe*
 3/2 Solenoid valve has a mechanical defect
 3/2 Solenoid valve has a electrical defect
 Tubing between the valve and Care pump is defect

Convotherm OEB Series Specifications

General

Brand	Convotherm
Model	OEB Series
Category	Commercial Food Equipment
Language	English