Biddle HR 12 Manual page 49

HR 12 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 [1];
RROR LAGS
M 217
ODBUS
B V
IT ALUE
0 1
14 8192
Manual version 1.0 (15-07-2018)
P
ROBABLE CAUSE
The filter is letting insufficient air
through, due to contamination.
See also:
6.2 "Replacing the filter" on page 52
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
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
en
E
RRORS
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