Loading ...
Loading ...
Loading ...
BD / BF / ED / FD / FED (E3.1) 03/2019 page 68/106
15. Troubleshooting
Fault description
Possible cause
Required measures
Temperature
Set-point temperature is not
reached after specified time.
Chamber door not properly
closed.
Completely close chamber door.
Door gasket defective.
Replace door gasket,
Controller not adjusted.
Calibrate and adjust controller.
Wrong voltage.
Check the power supply for correct
voltage (chap. 4.2).
BF, FD, FED: The fan doesn’t
turn or turns too slowly.
BF, FED: Fan speed set too
low
BF, FED: Set fan speed to 100%
Fan defective.
Contact BINDER service.
Chamber heating permanently,
set-point not held.
Controller defective.
Contact BINDER service.
Pt 100 sensor defective.
Semiconductor relay defective
Controller not adjusted.
Calibrate and adjust controller.
Chamber doesn’t heat up. Heat-
ing icon is displayed.
Heating element defective.
Contact BINDER service.
Semiconductor relay defective.
Chamber doesn’t heat up. No
heating icon in the display. Con-
troller display working.
Timer run off.
Re-program the timer or turn it off.
Semiconductor relay defective.
Contact BINDER service.
Controller defective.
Chamber without function, the
standby icon is displayed.
Chamber in standby mode.
Press down the standby button until
the display lights up.
BD, BF: Alarm message “!TProt”
is displayed
Safety device class 3.1 has
responded.
Check the settings of the tempera-
ture set-point and of the safety de-
vice class 3.1 (chap. 7.3).
ED, FD, FED: Chamber without
function. Alarm message “!TLim”
is displayed
Safety device class 2 has
turned off the chamber.
Let cool down the chamber. Check
the settings of the temperature set-
point and of the safety device class
2 (chap. 7.3). If appropriate, select
suitable limit value.
Safety device class 2 defec-
tive.
Contact BINDER service.
Chamber without any function.
No power supply.
Check connection to power supply.
Overtemperature protective
device class 1 has turned off
the chamber.
Disconnect the chamber from the
power supply for at least 10 seconds
and let it cool down. If the device
responds again, contact BINDER
service
Controller defective.
Contact BINDER service.
Deviations from the indicated
heating-up times.
Chamber fully loaded.
Load the chamber less or consider
longer heating-up times.
Controller
Message „1999” in the controller
display
Sensor rupture between sen-
sor and controller.
Contact BINDER service.
Only qualified service personnel authorized by BINDER must perform repair.
Repaired chambers must comply with the BINDER quality standards.
Loading ...
Loading ...
Loading ...