Airflow Duplexvent BV400 - 9.3 Pro Panel Error Code List

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9.2.2 Screen Symbols (Timer)
9.2.3 Screen Symbols
(Company Introduction)
airflow.com
9.2.4 Screen Symbols
(Screen Brightness and Contrast Setting)
Start-up time of unit
Screen brightness value
Screen contrast value
Shut down time of unit
Time hh.mm.ss
Date yy.mm.dd
The unit will not automatically restart in the event of a power cut until the timer has been programmed.
TIMER is off
TIMER is on: 5 weekdays
TIMER is on: Weekdays+Saturdays TIMER
TIMER is on: All days
Company logo and
internet address
Pro panel software version
9.2 Pro Panel Screen
9.3 Pro Panel Error Code List
Register 25
Value
0
----- Unit is working normally.
1 ERR 1
Fire alarm
2
ERR 2
Heater alarm
3 ERR 3
Supply fan failure (OA)
4 ERR 4
Exhaust fan failure (RA)
5 ERR 5
Outdoor air temperature sensor failure (OA)
6 ERR 6
Return air temperature sensor failure (RA)
7 ERR 7
Pro Panel sensor failure (P)
8 ERR 8
Supply air temperature sensor failure (SA)
9 ERR 9 Sensor-1 failure
10 ERR 10 Sensor-2 failure
12
FILTER
Dirty filter alarm.
Pro Panel
Screen Code
Description
15
ERR 15
Pro Panel communication error