GEM 4242 Operating Instructions Manual page 44

17 Messages and troubleshooting
Message Message
ID and
type
Valve activations alarm
70
threshold reached
Warning
Switching cycles alarm
72
threshold reached
Warning
Switching cycle counter reset
73
Info
Control pressure exceeded
100
Error
Critical supply voltage
109
Error
Supply voltage exceeded
110
Warning
Supply voltage not reached
111
Error
Temperature exceeded
118
Error
Temperature not reached
119
Error
Temperature alarm threshold
120
exceeded
Warning
Temperature alarm threshold
121
not reached
Warning
Humidity alarm threshold ex-
122
ceeded
Warning
Humidity alarm threshold not
123
reached
Warning
Internal pressure alarm
124
threshold exceeded
Warning
GEMÜ 4242
Error description
The number of valve actuations set at
parameter "S14:Warning threshold
user counter valve actuations" was
reached.
The number of switching cycles set in
parameter "S02: Warning threshold
user switching cycles" has been
reached.
The user switching cycle counter has
been reset
The maximum permissible control
pressure has been exceeded
The maximum permissible supply
voltage has been exceeded
The maximum permissible supply
voltage will soon be exceeded
The minimum permissible supply
voltage has not been reached
The maximum permissible temperat-
ure has been exceeded
The minimum permissible temperat-
ure has not been reached
The maximum temperature set in
parameter "P34: Alarm threshold for
max. internal housing of housing" has
been reached or exceeded.
The minimum temperature set in
parameter "P33: Alarm threshold for
min. internal temperature of housing"
has been reached or has not been
reached.
The maximum humidity set in para-
meter "P36: Alarm threshold for max.
humidity of housing" has been
reached or exceeded.
The minimum humidity set in para-
meter "P35: Alarm threshold for min.
humidity of housing" has been
reached or has not been reached.
The maximum internal pressure set in
parameter "P38: Alarm threshold for
max. internal pressure of housing"
has been reached or exceeded.
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Cause and remedial measures
Please check the condition of the wear parts of the valve
control. Further information on this can be found on the
product overview in the GEMÜ app under Maintenance. If
the condition is perfect, you can alternatively adjust the
warning threshold in the parameter "S14: Warning
threshold user counter valve actuators".
Please check the condition of the valve wear parts. You
can find more information on this on the product overview
in the GEMÜ app under Maintenance. If the condition is
perfect, you can alternatively adjust the warning threshold
in parameter "S02: Warning threshold user switching
cycles".
No action necessary
Please reduce the control air supply pressure at the
product. Unacceptably high control pressures can per-
manently damage or destroy the product.
Please check the power source to ensure that the output
voltage has been selected and set correctly. Ensure that
the power supply is within the permissible range.
Please check the power source to ensure that the output
voltage has been selected and set correctly. Ensure that
the power supply is within the permissible range.
Please check the power source to ensure that the output
voltage has been selected and set correctly. Ensure that
the power supply is within the permissible range.
Please reduce the ambient temperature at the product's
installation site or establish cooler conditions.
Please increase the ambient temperature at the product's
installation site or establish warmer conditions.
Please reduce the ambient temperature at the product's
installation site or establish cooler conditions. Alternat-
ively, check the maximum permissible temperature range
of the product. If this is above the set value in parameter
"P34: Alarm threshold for max. internal temperature of
housing", it can be increased.
Please increase the ambient temperature at the product's
installation site or establish warmer conditions. Alternat-
ively, check the minimal permissible temperature range of
the product. If this is below the set value in parameter
"P33: Alarm threshold for min. internal temperature of
housing", it can be reduced.
Please check that the product housing is fully intact and
sealed and that all seals are seated correctly. Please re-
duce the humidity at the product's installation site or es-
tablish dryer conditions. Alternatively, check the max-
imum permissible humidity range of the product. If this is
above the set value in parameter "P36: Alarm threshold
for max. humidity of housing", it can be increased.
Please increase the humidity at the product's installation
site or establish damper conditions. Alternatively, check
the minimum permissible humidity range of the product. If
this is below the set value in parameter "P35: Alarm
threshold for min. humidity of housing", it can be reduced.
Please check the product for internal leakages. Please
check the height above sea level at the product's installa-
tion site. Alternatively, check the maximum permissible in-
ternal pressure/height above sea level of the product. If
this is above the set value in parameter "P38: Alarm
threshold for max. internal pressure of housing", it can be
increased.
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