Parker -W4P, Руководство пользователя

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67
MSC4000 - MSC15000 USER MANUAL
Alarm (100’s) /
Warning (200’s)
Fault
Code
Rules & Causes Possible Remedy
HIGH DEW POINT 201
Rules:
• Always actuve except for 10 minutes after
RUN is pressed
• Ignored when dryer is displaying Oil Man-
agement message
• Warn if the dew point if 15°F higher than
the dew point setting for 20 seconds
• Automatically resets 2 seconds after the
dew point falls 1°F below the trip point
• Set point is tied to the dewpoint detting
Causes:
1) Dryer is off.
2) Thermal load is too high.
3) Condener is dirty.
4) Contactor is not closing 1) Press Load/Unload or Auto button.
2) Reduce compressed air quantity and/or
inlet temperature.
3) Clean condenser
4) Check contacts and coils for opens,
shorts or sticking. Replace if necessary.
HIGH INLET TEMP 204
Rules:
• Warning if the inlet temperature rises to the
setting for 5 minutes
• The warning can be disabled from the User
Setting screen
• Setting can be accessed from the User
Setting screen
• Automatically restes if the temperature falls
below the setting for 5 minutes
• press alarm reset will reset the alarm and
alarm timer
Causes:
1) Inlet air temperature too high 1) Clean air compressor and/or
improve room ventilation
HIGH
CONDENSER
TEMP
205
Rules:
• Warning if the condenser temperature
(ambient/water) rises above the setting for
5 minutes while the compressor is running
• Setting can be accessed from the User
Setting screen
• Automatically restes if the temperature falls
below the setting for 5 minutes
• Press alarm reset will reset the alarm and
alarm timer
Causes:
1) Ambient/Water temperature too high
2) condenser fan not turning on
3) Cooling water flow insufficient
1) Improve room ventilation or cooling water
source temperature
2) Defective fan motor, blown fan motor
fuses, defective fan pressure switch or wrong
setting
3) Check cooling water delivery system for
sufficient flow and pressure
DRAIN FAULT - 1
& 2
206-207
Rules:
• Warning if the drain level switch is closed
for 10 seconds after the drain duration
setting
• Setting is tied to the drain duration setting
• Automatically resets when level switch
opens
• Pressing alarm reset will reset the alarm
and alarm timer
• In an attempt to clear any drain obstruc-
tions, the drain valve will pulse for 1 minute
Causes:
1) Valve strainer clogged
2) Drain valve clogged
3) Solenoid defective
4) Level sensor defective
1) Clean
2) Disassemble and clean
3) Replace
4) Replace