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M (E2) 04/2019 page 26/71
Setting ranges:
Temperature
0 °C up to 300 °C
Fan speed
0 % to 100 %
Fan speed can be reduced to standstill of the fan. Do this only if needed, because the
spatial distribution of temperature will also be reduced. Technical data refer to 100%
fan speed.
Adapt the temperature safety device class 2 (chap. 10.1) or the temperature safety device
class 3.1 (option, chap. 10.2) every time the set-point for temperature is changed.
Set the set-point of temperature safety device class 2 or class 3.1 (option) by about 5 °C to 10
°C above the controller temperature set-point.
If operation line 1 has been set to ON, i.e., the air flap is open,
the notification “AIR FLAP OPEN” is displayed on the controller
MB1 display next to a flashing blue information symbol.
In Manual Mode, no program can be started. A set-point can be entered for temperature. The actual val-
ue equilibrates to this set-point.
When pushing the EXIT button in Manual Mode, the controller changes to Idle Mode. The set-points en-
tered in Manual Mode remain saved.
When incidentally pressing the EXIT or AUTOMATIC button during Manual Mode operation,
the controller will change to Idle Mode and thus will not adjust any longer to the program set-
points.
We recommend keyboard locking (available via BINDER INDIVIDUAL customized solutions,
see chap. 11.10.) during operation.
8.2 Performance after power failure in Manual Mode
In Manual Mode (HAND), all functions return exactly to the same status the chamber had before power
failure. The set-point is immediately resumed, the switching states of the operation lines are conserved.
No error message indicating that a power failure has taken place is displayed. However, the power failure
will appear in the event list.
9. Program operation
The 1-channel program controller MB1 permits programming temperature cycles. It offers 25 program
memory positions with 100 program sections each. The total cumulative number of program sections is
limited to 500. It is not possible to link several programs.
For each program section a temperature set-point, the fan speed (0% up to 100%), and the switching-
state of up to 8 operation lines can be entered. Operating line 1 is used to control the air flap position.
The other operation lines are non-functional.
Programming is possible directly by the keypad of the controller or graphically by the APT-COM™ 4 Multi
Management Software (option, chap. 11.1) specially developed by BINDER.
HAND
W
VIEW->
AIRFLAP OPEN
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