Dryer Manual

AIR DRYER INSTRUCTION MANUAL
9
MAINTENANCE
To avoid shock and serious personal injury, disconnect, tag and
lock out power source then release all pressure from the system
before attempting to install, service, relocate or perform ANY
maintenance or troubleshooting.
Air-cooled condenser
Ambient air should be free to flow across the refrigeration condenser
for heat exchanging. Do not locate the dryer in direct sunlight. Air-
cooled condenser should be cleaned with compressed air periodically
.
Resetting the Filter Alarm
Units with PLC control, have an automatic alarm when the filter
needs changed. Once the filter is changed, the alarm needs reset by
following these procedures:
 Crossover the terminals 1 & 27 on electrical panel.
 Push “P” button 3 seconds and enter the password as “10” to reach
the service menu.
 Go to Time Parameters and Filter Change Time
 Push “up arrow” and “down arrow” buttons simultaneously to reset
the timer
Compressed Air
Periodically blow-out dirt &
debris from condenser to
prevent shut-down on high
temp.