Bartec HYGROPHIL H 4230-10 A Series, Руководство по эксплуатации

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Error and warning messages
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Operating Instructions HYGROPHIL® H 4230-10 Serie A BA 030520
Message Relay Causes Actions
OUTRANGE T int !! Warning relay The internal measured
temperature T
internal
is lower than
0 °C or higher than 100 °C“.
● Check the sensor and its
connection for short circuit or
interruption
OUTRANGE SP !! Warning relay The pressure pick-up for the
measuring chamber is not
delivering plausible values (<500
hPa or > 1500 hPa)
● Read the value for SP ( SP
key)
and compare it with the external
barometer if appropriate
● If the compressed air is switched
off, the pressure should adjust to
the prevailing ambient barometric
pressure
● Make a note of the result and
consult the service centre.
OUTRANGE HT !! Warning relay HT is lower than 0 °C or higher
than 150 °C
● Check HT sensor and its
connection for short circuit or
interruption
● If the sensor is defective

replace it
OUTRANGE DT !! No fault at the device!
The Dew point is lower than -
25 °C or higher than 100 °C
UNDERRANGE A1
(A2)
Warning relay No fault at the device! Warning
when measurand is too low.
The value for analogue output A1
(A2) is lower than the lower
measuring range limit
● Check conditions at the sampling
position.
● Check programming (menu
PRG.-OUTPUT)
OVERRANGE A1
(A2) Warning relay No fault at the device! Warning
when measurand is too high.
The value for analogue output A1
(A2) is higher than the upper
measuring range limit
● Check conditions at the sampling
position
● Check programming (menu
PRG.-OUTPUT)
LOW LIMIT-ERROR Warning relay No fault at the device!
The measurand is lower than the
programmed low limit.
● Check conditions at the sampling
position.
● Check programming (menu SET
LIMITS)
HIGH LIMIT-ERROR Warning relay No fault at the device!
The measurand is higher than the
programmed high limit.
● Check conditions at the sampling
position.
● Check programming (menu SET
LIMITS)
OUT OF RANGE Error relay The values calculated with TT
and HT are unreal.
All calculated values are set to
„0“.
● Wait till the working conditions
are established after switching
on.
● Check TT and HT sensor.
● Check pressure in the measuring
chamber (SP)
HOSE ERROR !! Error relay Fault at the gas sampling hose
● Check hose heating connection
● Check hose heating for defects
● Consult the service centre
● Check fuse