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Alarm
13.1 Information log
The information log displays information from the heat pump. The
control panel output mode displays the symbol for information log when
the active information is available.
13.2 Delete information log
The information log is deleted here.
13.3 Alarm log
The alarm log shows the alarms and warnings that have occurred. Alarm
category ( Chapter 7.5) is displayed in the top left corner of the
display. If the alarm is active, the alarm symbol (Chapter 4.3) is
displayed both in the alarm log and the initial menu of the control panel.
13.4 Delete alarm log
The alarm log is deleted here.
13.7 Alarm indication
Settings for alarm buzzer and status lamp are made here.
13.7.1 Alarm buzzer signal
13.7.1.1 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.
13.7.1.2 Blocking time
▶ Set the times between which alarms buzzers should not be allowed to
produce an acoustic signal.
13.7.2 Alarm indication control unit
13.7.2.1 Block alarm buzzer
The setting applies only to the control unit's alarm buzzer.
13.7.3 Alarm indication room sensor
13.7.3.2 Block alarm indicator lamp
The setting applies to all room sensors.
6.10 Access level
Access level is Customer as standard: This level gives you access to all
functions that the user requires. The installer also has access to the
additional functions required at installation.
6.11 Return to factory settings
▶ Select 15 Return to factory settings and Yes to reset all customer
settings to the factory settings. Settings made by the installer are not
affected.
14
7
Alarm
7.1
Control unit and room sensor alarm lamp
The status lamp on the control unit is used to show ON/OFF status for the
heat pump but also to show possible alarms. The status lamp is therefore
also called alarm lamp.
In the event of an alarm the alarm lamp flashes red (control unit) until the
warning cause has disappeared. The alarm lamp is not used for warning
alarms.
The room sensor alarm lamp can be blocked.
Behaviour
Function
The lamp lights green
The heat pump is running.
continuously.
The lamp flashes red.
There is an alarm which has not been
acknowledged.
The lamp lights red
The alarm has been acknowledged but the
continuously.
alarm cause remains.
The lamp flashes green
The heat pump is in stand-by mode
slowly.
Table 9 Alarm lamp control unit
1) Stand-by means that the heat pump is running but no heating or hot water
demand exists.
The room sensor display is used to indicate alarms for some alarm
categories ( Table 10 ). The display window slowly flashes red until
the alarm has been acknowledged in the heat pump control unit, or been
automatically reset.
The room sensor alarm display function is referred to as alarm lamp in
this chapter.
The room sensor alarm lamp can be blocked.
7.2
Alarm buzzer at alarm
At an alarm the alarm buzzer on the heat pump sounds for one second
per alarm buzzer interval set. At certain times of the day the alarm buzzer
can be blocked or blocked altogether.
In the event of a warning, the alarm buzzer does not sound.
7.3
Acknowledgement of alarms
Acknowledgement means that you have to press
alarm window disappear. What happens after acknowledgement is
described in the respective alarm description.
In most cases, warnings do not have to be acknowledged. The alarm
window disappears by itself once the warning cause has disappeared. It
is, however, possible to acknowledge the warning.
7.4
Alarm timer, alarm mode
In the event of an alarm that stops the compressor the control unit starts
a timer at 1h. If the fault does not recur additional heat may start when
the timer has counted down.
1)
.
to make the
R1000 – 6 721 831 636 (2021/03) en
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