Alarms
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17.10 Alarm log
The alarm log shows the alarms, warnings and other information that has
come up. Alarm category (Æ Chapter 17.7 ) 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.
17.11 Alarm history
The alarm history saves complete information about the latest 20
alarms/warnings. Older alarms are displayed with limited information.
What happened latest is listed as number 1.
Press and turn the dial to see all information about the alarm. Turn
the dial to see more alarms.
The information shows the current values immediately after the
appearance of the alarm but before action/cancellation.
Information Comment/Value
Alarm category Letter (ÆTable 167). Displayed in the
top left corner of the display.
Alarm text Displayed at the top of the display. Full
component name is most often
indicated.
Start date, Start time Indicates when the alarm occurred
Stop date, Stop time Indicates when the alarm was
acknowledged/cancelled
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Heat pump x On (/%)/ Off
Additional heat %/Off/Blocked
=======================
T1 Flow line Current value
T1 Flow line set point value Current set point value
T2 Out Current outdoor temperature
Hot water Calculated hot water temperature
Hot water set point value
T5 Room Current value if room sensor exists
Room Current value if room sensor does not
exist/is used
G1 Heat carrier pump Off/On
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Heat pump E2x
E2x.T6 Hot gas Current value
E2x.T8 Heating medium out. Current value
E2x.T9 Heating medium in Current value
E2x.T10 Collector circuit in Current value
E2x.T11 E2x.T10 Collector circuit
out
Current value
E2x.RLP Low pressure switch OK/Error
E2x.RHP High pressure switch OK/Error
E2x.G2 Heat carrier pump Off/On
E2x.G3 Collector circuit pump Off/On
E2x.Q21 3-way valve Off/On
Table 168 Information in Alarm history
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