www.blaubergventilatoren.de
Freshbox (E)/(E1)/(E2)-200 ErV WiFi
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Factory settings
In this section you can reset your settings to the factory settings.
Communication with the unit may be lost after restoration.
If necessary, reset your Wi-Fi connection.
Alarms
This section displays alarms and warnings. Alarms are highlighted in red, warnings are
highlighted in black.
Alarm
– indicates a serious error in operation. The unit is forcibly turned off.
The alarm is reset manually using the
Reset the alarms
button.
Warning
- the unit is not forcibly turned off.
Warnings are reset automatically after the cause is eliminated.
Alarm/Warning Codes
Ordering No. Description
0
Alarm! Supply fan malfunction.
1
Alarm! Extract fan malfunction.
2
Alarm! No outdoor air temperature sensor detected.
3
Alarm! Shortening in the outdoor temperature sensor circuit.
4
Alarm! No supply air temperature sensor detected.
5
Alarm! Shortening in the supply air temperature sensor circuit.
6
Alarm! No extract air temperature sensor (upstream of the heat exchanger) detected.
7
Alarm! Shortening in the circuit of the extract air temperature sensor (upstream of the heat exchanger).
8
Alarm! No exhaust air temperature sensor detected.
9
Alarm! Shortening in the circuit of the exhaust air temperature sensor (downstream of the heat exchanger).
10
10 Alarm! Actuation of the protecting pre-heater thermostat.
11
11 Alarm! Actuation of the main heater thermostat.
23
23 Warning! The battery is low. The Schedule function will be incorrect.
25
25 Alarm! Fire alarm activation.
40
40 Warning! The filter replacement timer has expired. The filter must be replaced.
50
50 Alarm! No connection between the control panel and the controller.
51
51 Alarm! No additional supply air temperature sensor detected before main heater.
