BINDER MK 115 User Manual
Page 62
MKF + MKFT (E3.1) 07/2014
page 62/114
9.6 Information on programming different temperature or humidity transitions
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For the end value of the desired cycle, add an additional section (in the examples section 05 for set-
point ramp and section 08 for set-point step) with a section time of at least one second. Otherwise, the
program will stop one section too early because the program line is incomplete.
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Program interruption (rest function): Press key "HAND" in order to interrupt the program. During
this interruption time, the controller equilibrates to the set-points of the section actually reached. The
display reads AUTO HAND on the bottom right instead of AUTO (program operation). This state lasts
until you press the EXIT key, then the program continues. If you want to cancel the interrupted pro-
gram, keep the AUTOMATIC key pressed down for at least 5 seconds.
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Tolerance band function: If the tolerance minimum is set to e.g. -5 and the tolerance maximum to
e.g. +5, the program is interrupted when the actual value deviates by 5 °C resp. 5 % r.H. or more from
the set-point value. During this interruption time, the controller equilibrates to the set-points of the sec-
tion actually reached. The display reads AUTO HAND on the bottom right instead of AUTO (program
operation). You can enter different values for tolerance maximum and minimum for each section.
When the temperature or humidity are situated within the entered tolerance limits, the program will
continue automatically, and the indication AUTOHAND will disappear. If you want to cancel the inter-
rupted program, keep the AUTOMATIC key pressed down for at least 5 seconds.
Programming of tolerances can extend program duration.
Therefore, the duration of the program may be extended due to the programming of tolerances.
The number -1999 for the tolerance minimum means “-∞”, and the number 9999 for the tolerance
maximum means “+ ∞“. Entry of these numbers will never lead to program interruption.
When leaving the tolerance bandwidth in one of the subroutines, the course of time of the whole pro-
gram, i.e., of both subroutines, is halted.
During the rapid transition phase, do NOT program any tolerance limits in order to permit the maxi-
mum heating, refrigerating, or humidification speed.
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The initial setting ∗∗∗∗.∗ of the fan speed corresponds to the maximal speed of 100 %. This setting
cannot be changed.
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Programming is stored even in case of power failure or after turning off the unit.
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The controller memory can store a maximum of 25 programs. Each program cannot exceed 100 sec-
tions. It is not possible to link programs. The total number of program sections of all programs is lim-
ited to a maximum of 500.
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When the program is finished, the controller changes to Idle Mode.
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Running program (display AUTO): If you incidentally press the EXIT or AUTOMATIC button, the con-
troller will change to Idle Mode and thus will not adjust any longer to the program set-points
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Program interruption with rest function (display AUTO HAND): If you press the EXIT key, the program
continues. Button ENTER is non-functional. To cancel the program, keep the AUTOMATIC button
pressed down for at least 5 seconds.
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Program interruption with tolerance band function (display AUTO HAND): Buttons EXIT and ENTER
are non-functional. To cancel the program, keep the AUTOMATIC button pressed down for 5 seconds.
General note:
The controller MB1 displays more menu entries than those described in this manual. These are password
protected because they are relevant for service purposes only and the user must not modify them. Only
service authorized by BINDER can access these entries.