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V
ECTOR
2.4 Controlling Modes
Display
Mode
Cooling
Heating
Manual
Clock /
Schedules
Fan
Fan auto
2.5 Operation Status
Display
Status
Alarm
LED
on /
Normal
flashing
LED
Alarm /
blinking
Error
2.6 Alarm messages
If an alarm is active, the alarm symbol
Some alarms can be confirmed by pressing the "Right" button.
Small Digits
Alarm condition
ALA1
Up to 8 different alarms can be displayed.
ALA2
The alarm condition is programmable and must be defined when configuring the controller.
...
See separate alarm list for the meaning of the programmed alarms. The list is provided by the
ALA7
configurator of the X2 device.
ALA8
Sample display:
Doc: 70-07-0951A, 20220504
Subjects to alteration
Description
Cooling mode activates cooling equipment for temperatures above the set point.
Heating mode activates heater for temperatures below set point.
Manual override mode
Set clock, change time schedules or indication of set time schedules
The side bars show the fan speed.
Fan auto mode
Description
Alarm / Error active (see chapter 2.6 and 2.7)
Status LED is on or blinks briefly once every 5 seconds
Status LED blinks every second in case there is an alarm or error condition
is set and an alarm message is shown on the small digits.
© Vector Controls LLC, USA
www.vectorcontrols.com
X2-O
M
PERATIONS
ANUAL
T
D
OUCH
ISPLAY
Page 4-18
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