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8.9 Temperature alarm
On this page the temperature value will be set, which sounds an alarm when exceeded. The activation of
this alarm is again to be parameterized with the function On / Off . The procedure to carry out changes,
has been described in section 8.7. At fault both contacts (Q3, Q4) fl ash, each with 1 Hz. U1 and U2 remain
in operation.
8.10 Operation hours Reset
The reset of the operating hours takes place in this image. Air conditioning unit U1 and U2 can be opera-
ted separately. After a reset, the counter value is set to "0" and the operation hour counting begins anew.
The procedure to carry out changes, has been described in section 8.7.
Setpoints
Current
temperature
Function
On/Off
Hours
Function
On/Off
Summary of Contents for TCB-ACREDU1-E
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