40
With all messages, the associated message symbol
flashes on the display.
Use OK to display the message text with a message
code: See "Vitovent 200-C message list" and "Vitovent
300-C/300-W message list".
Warning
Acknowledge with
OK
Filter change 03
Standby mode active D0
Fig. 12
Meaning of messages
"Fault" " "
The system is no longer in standard mode. The fault
should be remedied without delay.
"Warning" " "
The appliance operates with limited functionality.
Remove the cause for the warning.
"Note" " "
The appliance is ready for use. Observe the note.
"Service" " "
The appliance is ready for use. The filters in the venti-
lation unit and the extract air vents must be checked.
Acknowledging messages and recalling acknowl-
edged messages
Operating instructions "Ventilation programming
unit, type LB1"
Note
If the cause of the fault cannot be removed until a later
time, the message will be redisplayed the following
day.
Calling up messages from the message list
■
Messages cannot be acknowledged in the message
list.
■
Messages are listed in chronological order. The most
recent message is listed first.
■
Up to 60 entries are stored.
1. Service menu:
Press OK +
å
simultaneously and hold for
approx. 4 s.
2. "Message list"
3. Call up further information on the required mes-
sage with OK.
14/03/2017
Warning
Terminate with
A
Code D0
11:57 h
Standby mode active.
Risk of moisture damage
to the interior.
Fig. 13
A
Message code
Note
The service menu remains active until it is disabled
with "Exit service", or if no key is pressed for 30 min.
Message list Vitovent 200-C
03 Filter change
Ventilation unit remains operational, increased electri-
cal power consumption.
Cause Measure
Time interval for filter change has expired. Replace outdoor air and extract air filters. Reset the fil-
ter service indicator.
Troubleshooting
Calling up messages
5816558
Diagnosis
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