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>> Hysteresis alarm reset
Factory setting
Lowest value
Highest value
Table 157 Hysteresis
>> Number of warnings before alarm
Factory setting
Lowest value
Highest value
Table 158 Number of warnings before alarm
The number of warnings is calculated during a time period of 180 min.
20.10 GENERAL
Among other things, settings for date and time are available here.
> Room sensor settings (room controller)
>> Show outdoor temperature in room sensor (room controller)
F value
Alternative
Table 159 Show outdoor temperature in the room controller
> Set date
Factory setting
Format
Table 160 Date
> Set time
Factory setting
Format
Table 161 Time
▶ Check and change, if necessary, date and time. These are used by the
control unit to manage the different clock settings, e.g., holiday and
room temperature program.
> Summer/winter time
Factory setting
Alternative
Table 162 Summer/winter time.
▶ Select if there should be automatic change over between summer and
winter time or not (dates according to EU standard).
> Display contrast
F value
Lowest value
Highest value
Table 163 Brightness
▶ If necessary, change the background light of the control panel.
> Language
▶ Change language, if desired.
Language change can also be brought about by holding
down the
-button in the standard display for at
least 5 s.
> Country
▶ Select country.
Here, a different country can be selected than was chosen as part of
the pre-configuration (start-up).
6 720 806 768 (2013/02)
1.0K
1.0K
10.0K
1
1
4
No
Yes/No
yyyy-mm-dd
hh:mm:ss
Automatic
Manual/Automatic
70%
20%
100%
20.11 ALARMS
The different alarms that can occur are described in (Chapter 21).
Under Alarms there is:
• Information log
• Delete information log
• Alarm log
• Delete alarm log
• Alarm history
• Alarm indication
> Information log
The information log shows information from the heat pump. The
information log symbol is displayed in the control panel start-up position
when there is active information.
> Delete information log
The information log is deleted here.
> Alarm log
The alarm log shows the alarms and warnings that have occurred. Alarm
category ( Chapter 21.8) is displayed in the top left corner of the
display and if the alarm is active, the alarm symbol is displayed both in
the alarm log and the initial menu of the control panel.
> Delete alarm log
The alarm log is deleted here
> Alarm history
Alarm history shows extensive information about the 20 most recent
alarms that have occurred. For example actual and set point values of the
temperature sensor and heat pump status at the time of the alarm.
Limited information is displayed for older alarms.
> Alarm indication
Settings for alarm buzzer and status lamp are made here.
>> Alarm buzzer signal
>>> Interval
Factory setting
Lowest value
Highest value
Table 164 Interval
▶ Set the length of the alarm interval.
The alarm buzzer sounds for one second and is silent during the rest
of the interval. The setting applies to all alarm buzzers.
>>> Blocking time
Factory setting
Start time
Stop time
Table 165 Blocking time
▶ Indicate the times between which the alarm buzzer may not give out a
sound.
All alarm buzzers are silent during a set interval.
>> Alarm indication control unit
>>> Block alarm buzzer
Factory setting
Alternative
Table 166 Block alarm buzzer
The setting applies only to the control unit's alarm buzzer.
SETTINGS
2s
2s
3600s (60min)
Off
0:00 - 23:45
0:00 - 23:45
No
No/Yes
57
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