Error Codes
12-2 Heratherm
Thermo Scientific
OTP error (E013)
Klixon contact not closed.
Overtemperature Protec-
tion fault. Audible alarm
activated, message shown
on display. Bridging across
Klixon contact has failed
(Klixon has tripped or is not
installed.)
Power cycle the device by
unplugging, then recon-
necting the power cord. If
this doesn't solve the prob-
lem, call service.
Sensor Error (E100)
Process sensor damaged.
The actual measured value
is out of range.
Audible alarm activated,
message shown on dis-
play. Control transferred to
reference sensor. If both
sensors are defective, dis-
able all control circuits.
Call service.
Temperature Too High
(E101)
Actual measured value
exceeds permissible range.
May occur when the user
lowers the set point tem-
perature on a hot device
whose door is closed. If not
solved by opening the
door. The triac in the heater
circuit may be defective.
Process protection acti-
vated, control continues on
set value. Audible alarm
activated, E101 message
shown on display.
Open the door and allow
the device to cool down. If
this does not solve the
problem, call service.
Temperature Not Plau-
sible (E103)
The difference between the
control and reference sen-
sors exceeds the maximum
permissible deviation, ren-
dering the measurement
implausible.
Device uses the sensor
that indicates the higher
temperature for servo con-
trol. Audible alarm acti-
vated, message shown on
display. Error can be
acknowledged and resets
when difference between
actual and set value goes
away.
If the problem does not go
away, call service.
Calibration Value Too
High (E104))
The calibration reference
value calculated on the
basis of the user input falls
short of the upper limit for
calibration references.
Fallback to previous cali-
bration reference. Audible
alarm activated, message
shown on display.
Check the external refer-
ence sensor for proper
function and replace, if
necessary. If this does not
solve the problem, call ser-
vice.
Calibration Value Too
low (E105)
The calibration reference
value calculated on the
basis of the user input
exceeds the lower limit for
calibration references.
Fall back to previous cali-
bration reference. Audible
alarm activated, message
shown on display.
Check the external refer-
ence sensor for proper
function and replace, if
necessary. If this does not
solve the problem, call ser-
vice.
Constant Sensor Sig-
nal (E106)
None of the decimal places
of the A/D-converter out-
put for the process sensor
has changed over a spe-
cific time period.
Control transferred to refer-
ence sensor, audible alarm
activated, message shown
on display. If both sensors
are defective, all control cir-
cuits will be disabled.
Call service.
Table 12-1Heratherm Oven Error Codes
Error Message & Code
Root Cause
Alarm Response
Alarm Clearing Instructions
*
Содержание Heratherm OGS 100
Страница 1: ......
Страница 6: ...Contents 4 Heratherm Thermo Scientific ...
Страница 8: ...List of Figures 2 Heratherm Thermo Scientific ...
Страница 34: ...Product Description Work Space Components 4 10 Heratherm Thermo Scientific ...
Страница 46: ...Start up Connecting the RS 232 Interface 5 12 Heratherm Thermo Electron LED GmbH ...
Страница 62: ...Handling and Control Settings 7 14 Heratherm Thermo Scientific ...
Страница 64: ...Shut down Shutting the Oven Down 8 2 Heratherm Thermo Scientific ...
Страница 68: ...Cleaning and Disinfection Wipe Spray Disinfection 9 4 Heratherm Thermo Scientific ...
Страница 84: ...Device Log 15 2 Heratherm Thermo Scientific ...
Страница 87: ...Contact Thermo Scientific Heratherm 16 3 ...
Страница 88: ...Contact 16 4 Heratherm Thermo Scientific ...