Parker Airtek MSC4000, User Manual

Page: 68 / 110

68
MSC4000 - MSC15000 USER MANUAL
Alarm (100’s) /
Warning (200’s)
Fault
Code
Rules & Causes Possible Remedy
HIGH
DIFFERANTIAL
PSI
208
Rules:
• Warning if the pressure drop across the dryer
is at or above the setting for 5 minutes
• Setting is accessed from the User Settings
screen
• Pressing alarm reset on will reset the alarm and
alarm timer
Causes:
1) Coalescing filter is dirty
2) Excessive compressed air flow
1) Change filter (see serial sticker for part #)
2) Reduce flow
LOW INLET
PRESSURE
202
Rules:
• Warn if the Inlet Pressure is at or below the
setting for 5 minutes
• Active only while dryer is running
• The Warning can be disabled or set from the
User setting screen
• Automatically resets if the pressure rises
above the set point for 5 minutes
• Pressing alarm reset will reset the alarm and
alarm timer
Causes:
1) Upstream air blockage
2) Compressed air comsumption too high
3) Compressed air system malfunction
1) Check compressed air system upstream of
dryer
2) Check compressed air system upstream of
dryer
3) Check compressed air system upstream of
dryer
HIGH INLET
PRESSURE
203
Rules:
• Warn if the Inlet Pressure is at or above the
setting for 5 minutes
• Active only while dryer is running
• The Warning can be disabled or set from the
User setting screen
• Automatically resets if the pressure falls below
the set point for 5 minutes
• Pressing alarm reset will reset the alarm and
alarm timer
Causes:
1) Plant air output pressure set too high
1) Check plant compressed air system
SERVICE
TIMER
WARNING
209
Rules:
• Timer will count down for the number of days
set in the timer setting (default is 180 days, 1
to 365 days)
• Setting and Reset are accesses from the
Srevice Screen
• Timer can be disabled
• Days setting range is 1 to 365 days
Causes:
1) Refer to Maintenance Schedule section of
this user guide
COMPRESSOR
OIL LEVEL
221-224
Rules:
• Monitor normally closed contacts of the Oil
Management Module (located on compressor
sightglass area)
• Warning if contacts from Oil Management
Module opens for 2 seconds
• Warning automatically restets when contacts
close
• The Oil MonitoringSystem is enabled from
theAdvanced Settings screen
• The warning can be manually reset from the
main screen
Causes:
1) Low oil level in the compressor
1a) GREEN - Power is present at the module
1b) YELLOW - Float sensor has determined that
the oil level is below 1/2 sightglass for 10 seconds
and fill solenoid has been activated
1c) RED (continously lit) - Oil level has remained
below 1/2 sightglass for over 2 minutes after fill
solenoid has been active. This alarm will remain
active until oil level reaches 1/2 sightglass and
automatically resets
1d) RED (flashing) - There have been 5 auto reset
alarms withing a 30 minute period. Alarm contact
will remain active until the power to the module is
manually removed and re-attached.