Biddle HR 25 Manual page 55

HR M
ANUAL
5.2 Remedying errors that are accompanied by an error message
E
RROR MESSAGE
The malfunction lamp is lit up.
5.3 Reading out errors
5.4 Error codes registers
B V
IT ALUE
3 8
12 4096
E F-
RROR
[1];
LAGS
M 217
ODBUS
B V
IT ALUE
0 1
14 8192
... ...
Manual version 3.0 (10-10-2017)
P
ROBABLE CAUSE
The filter is letting insufficient air
through, due to contamination.
See also:
6.2 "Replacing or cleaning the filter" on page 58
Errors are recorded with a binary code in two registers.
In the log file "log_error.csv", which can be read out with a
USB flash drive, the errors are indicated with a numeric value.
Error codes register 216/ErrorFlags[0]
_ .
LOG ERROR CSV
V C
ALUE ODE
3 E7
12 F8
Error codes register 217/ErrorFlags[1]
L .
OGERROR CSV
V C
ALUE ODE
16 F1
29 F17
... F18
W
HAT TO DO
Check the filter for contamination.
Clean or replace it if necessary.
You can adjust the pressure differ-
ence meter over the filter to make
it emit a dirty filter signal either
sooner or later.
D
ESCRIPTION
Fan error
Faulty pressure sensor in supply duct (X375)
D
ESCRIPTION
Filters must be replaced
Faulty CO sensor
2
Faulty pressure sensor over extract fan (X377)
en
E
RRORS
en-55