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Service manual
Barkey warming center III DTM
3
Displays and controls and symbols
3.1
Operating panel
The operating panel of the Barkey warming center III DTM is located on the front of the
device. It is integrated into the heating cabinet front face. The following figure shows the
complete operating panel as an overview.
Figure 1: Barkey warming center III DTM operating panel
An acoustic signal transmitter signals faults in the device.
Please also see the following table for the displays and controls.
6
Barkey GmbH & Co. KG - Gewerbestrasse 8 - 33818 Leopoldshoehe - Germany - Head Office: +49 (5202) 9801-0
Toggle switch for turning the device on and off.
I = on
0 = off
Operating display. The green light (LED) shows that the device has
been switched on. It shows the device operating condition.
Heating activity display. The yellow lamp (LED) shows the heater activ-
ity. It illuminates when the heater is active.
Fault display. The red light (LED shows that a fault has occurred. The
red LED illuminates or blinks if a fault occurs. An acoustic signal is also
sounded.
The temperature display displays the current air temperature in the
temperature-regulated space in°C.
STK-e: Inspection of the electronic overtemperature protection takes
place in this keyswitch position. The temperature display blinks.
The Barkey warming centre III DTM may not be used for warming
and keeping warm in this keyswitch position.
STK-m: Inspection of the mechanical overtemperature protection takes
place in this keyswitch position. The temperature display blinks.
The Barkey warming centre III DTM may not be used for warming
and keeping warm in this keyswitch position.
Operation: The Barkey warming center III DTM can be used for correct
and proper use with the keyswitch in this position.
Customer Service: +49 (5202) 9801-30 Fax: +49 (5202) 9801-99 - e-mail: info@barkey.de
Displays and controls and symbols
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