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V
ECTOR
3
General Operation
3.1 Turning the X2 Device On and Off
To turn the X2 device on, press the (
The system may be configured so that it cannot be turned off.
Note on turning off the X2 device
If turned off, the X2 device runs in standby. In standby the system is protected against overheating and frost if
enabled.
Sample display Off / On:
3.2 Changing Temperature Unit °C/°F
Procedure
1.
Press the (
) button for more than 2 seconds.
➔ The actual temperature unit setting is displayed.
2.
Press the (
) button to change the temperature unit.
3.
Press the (
) button to save the setting.
3.3 Changing Setpoints
Overview
This section describes how to change the set point of a control loop.
The large digits show the input value. The small digits show the set point. Horizontal bars top left show which loop is being
displayed. It is possible to omit the display of the current value. In this case the setpoint will be shown on the large digits and
nothing is shown on the small display.
The X2 device allows for various ways of user access and display screen configurations. The actual display my differ
from the samples below.
Procedure
1.
Press the (
/
➔ Input value and setpoint are displayed
➔ Top bar indicates control loop (1-4).
2.
Change the setpoint with the ( ) or ( ) button.
The setpoint is automatically saved after 2 seconds.
3.
Press the (
) button to go to the next control loop.
3.4 Manual Controlling Mode
The hand symbol
is displayed during a pending delay, if a time schedule is overridden or a fan is in manual.
In case a start-up delay is active: - The controller remains switched off and displays the hand symbol until the delay has
elapsed. Then the controller switches on and the hand symbol goes out.
Doc: 70-07-0951A, 20220504
Subjects to alteration
) button. Press the (
/
) button briefly to go to the first control loop.
© Vector Controls LLC, USA
www.vectorcontrols.com
X2-O
PERATIONS
) button again to turn the X2 device off.
Set °C
M
T
D
ANUAL
OUCH
ISPLAY
Set °F
Page 6-18
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