Binder 9020-0423, Operating Manual

Page: 43 / 85

KB ECO / KB ECO-UL (E6.2) 12/2021 Page 43/85
13.2 Setting the temperature tolerance range
Path: Normal display Settings Various Temperature range
Press the OK button to enable the setting.
Setting the temperature tolerance range
The current setting flashes. Enter the desired temperature range with
the arrow buttons . Entry range: 1.0 °C up to 10.0 °C
Confirm the entry with the OK button .
Temperature range
With the
arrow-up button
you can go back to the tolerance range alarm delay setting.
With the
arrow-down button
you can now change to the setting of the anti-condensation protection (chap.
21).
With the
Back button you can go back to the “ Various ” submenu and, repeatedly pressing it, to Normal
display .
14. Alarm functions
14.1 Alarm messages
In the event of equipment failures, when the temperature deviate from the set tolerance range limits, and
with activated self-test function, optical and possibly acoustic alarm messages are given out via the con-
troller.
In Normal display a text message indicates the alarm cause. The “collective alarm” icon flashes.
If the audible arm is activated, the buzzer sounds.
Press the OK button to confirm the alarm and mute the buzzer. If the alarm cause is still valid, the “collective
alarm” icon is lit.
Alarm indication (example: safety controller alarm)
Safety controller
Alarm messages overview:
Condition Alarm message
Start after
condition occurred
The current actual temperature value is outside the
tolerance range (chap. 13)
“Temperature range” after configurable time
Exceeded setpoint of the safety controller class 3.1 “Safety controller immediately
Temperature sensor defective
e.g. “- - - - ” “ or”
“<-<-< ” or “>->->”
immediately
Safety controller temperature sensor defective
Safety controller sen-
sor
immediately
Heating/cooling system defective “Peltier module” immediately
Heating/cooling system defective (anti-condensation
protection)
“Anti-condensation” immediately