VECTOR CONTROLS TRI2 Series, Руководство по эксплуатации

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X2-O
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Doc: 70-07-0951A, 20220504 © Vector Controls LLC, USA Page 7-18
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3.5 Protection (OFF) Operating Mode
The X2 device runs in protection mode. The system is protected against overheating and frost if enabled. Inputs are
monitored for alarms.
3.6 Holiday Mode
If an annual time schedule is active, the X2 device runs in standby. The system is protected against overheating and frost if
enabled. Inputs are monitored for alarms.
3.7 Power Failure
All parameters and set points are memorized and do not need to be re-entered. The switch-on behavior on return of the
power supply is set by the technician.
If a real-time clock is present, the clock and time schedule settings are retained for 48 hours after the device has been
powered for at least 10 hours.
For additional information see chapter 5.1, page 9.