Binder KT 53 - Notifications and Alarms; Notifications Overview; Alarms Overview

KT (E6.1) 07/2015 Page 92/138
This symbol on the controller display indicates that data are being transmitted via the USB port.
14. Notifications and Alarms
14.1 Notifications overview
Icon
Signification
Icon
Signification
Fixed value operation
Operating modes
Heating active
Time program operation Door heating active
Time program interrupted
Refrigeration active
Week program operation
Key lock activated
Interior socket (option) turned on Copying data via USB
Switching state of the optional zero-
voltage relay control outputs (example:
control outputs 1 + 2 switched on)
14.2 Alarms overview
Icon
Alarm message
Signification
Safety controller
overtemperature
Overtemperature safety controller alarm (class 3.1): selected value of the
safety controller exceeded
Safety controller
overtemperature
Overtemperature safety controller alarm with option class 3.3: selected
value of the safety controller exceeded
Safety controller
undertemperature
Undertemperature safety controller alarm with option class 3.3: fallen
below selected value of the safety controller
Temp. range
Tolerance range alarm: Having reached the set-point, the temperature
deviates by more than +/- 2 °C from the set-point for more than 10
minutes, or the temperature doesn’t reach the tolerance range within 3
hours from turning on the unit or closing the door
Door open
Door open alarm with option door contact: Door is open for more than
1 minute