Extended Operating Level; Clock Operation - Vector OPA2 Series Operating Manual

V
ECTOR

Extended operating level

Clock operation

Note Accuracy
Warning: The TCX2-40863 and devices with a -C addition have a real-time clock. This clock is accurate to two seconds a
day. Other TCX2 series devices calculate the time based on the processor's internal clock speed. This time source is
accurate to approx. 2 minutes per day. If the controller uses its time program functions, it is therefore necessary to
synchronize the time of these controllers at least every 24 hours with an exact time base.
Time Programs
The controller contains a real time clock with battery back-up. Up to 12 schedules based on time and day of the week may
be programmed (Pr01 through Pr12). Schedules may change controller operation mode (on, off, occupied, unoccupied),
change fan state, position an output, or change a loop set point. A blinking clock indicates that the time has not been set
or the unit was without power for longer than 48 hours. The time needs to be set to allow time schedules to operate.
Summer / winter time changeover may be activated using user parameters.
1. Clock setup
1.1. Press RIGHT button longer than 2 sec.
➔SEL and Date or Time (alternately) is displayed.
1.2. Press RIGHT button briefly to change the time and date:
minutes flashes: UP/ DOWN button for adjustment, RIGHT key for storage
Hours flashes: UP/ DOWN button for adjustment, RIGHT key for storage
DAY1 flashes: UP/ DOWN button for adjustment, RIGHT key for saving the day of
the week
Day of the month flashes: UP/ DOWN button for adjustment, RIGHT key for
storage
Month flashes: UP/ DOWN button for adjustment, RIGHT key for storage
Year flashes: UP/ DOWN button for adjustment, RIGHT key for storage
1.3. Press LEFT button (1x) for back.
2. Enable/disable time schedules
2.1. Press RIGHT button longer than 2 sec.
➔SEL and Date or Time (alternately) is displayed.
2.2. Press UP button
➔ PRO and SEL is displayed
2.3. Press RIGHT button:
Schedule status indicates whether it is OFF or ON
When status is ON =
2.4. Press LEFT button (1x) for back to the submenu.
Doc : 70-00-0736, Serie X2, 20190206
subjects to alteration
in the display. Press the RIGHT button to change the status.
© Vector Controls GmbH, Schweiz
www.vectorcontrols.com
X2-OPERATING MANUAL
1230
SEL
day7
SEL
2006
SEL
See picture
1.1.
Pro
SEL
Pro
OFF
Pro
ON
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