Sterling 350-2100 CFM Manuel D’Utilisation

350-2100 cfm Dryers

Chapter 6: Maintenance

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Figure 9: Regeneration Monitor Signal Processor Error Messages

Item

Condition

Error

Output Status

Corrective

Message

Compara-

tive

Outputs

BCD

Output

Linear

Output

Commun-

ications

Action

Device
Failure

CPU RAM
error,
external
memory
error,
memory
data error.

OFF

Turn the power OFF
and then ON again
once. If the error
persists, call Service.

Corrupted
Data

OFF

Turn the power OFF
and then ON again
once. If the error
persists, press the
mode key and set all
parameters again.

Sensor
Error

Breakage or
short circuit of
sensor. When
the
thermocouple
is used,
terminals 11
and 13 are
not short
circuited.

OFF

Check sensors for
breakage, short
circuiting, or incorrect
wiring.

Overflow,
Underflow

Input value
or display
value
outside
range.

Display
Blinks

Continues

OVER

Continues

OVER ON

Keep the input value
and display value
within the range.

Output
Type
Change

When
output type
has
changed.

OFF

Check the output type.
If correct, press the
mode key. This erases
the set the parameters,
so re-enter them. If the
problem persists, call
Service.

Output
Type Error

Output type
other than
specified.

OFF

Turn the power OFF
and then ON again
once. If the error
persists, call Service.

Input
Specifi-
cation
Error

Input type
other than
specified.

OFF

Turn the power OFF
and then ON again
once. If the error
persists, call Service.