KAESER TF 171E, Инструкция по эксплуатации

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2. Setting Date & Time
a. Use the ‘Up’ and ‘Down’ arrow buttons to set minutes
(00 to 59). Press ‘Enter’ to accept new value.
b. Use the ‘Up’ and ‘Down’ arrow buttons to set hours
(00 to 23). Press ‘Enter’ to accept new value.
c. Use the ‘Up’ and ‘Down’ arrow buttons to set year
(00 to 99 representing 2000 to 2099). Press ‘Enter’ to
accept new value.
d. Use the ‘Up’ and ‘Down’ arrow buttons to set month
(three letter abbreviation). Press ‘Enter’ to accept
new value.
e. Use the ‘Up’ and ‘Down’ arrow buttons to set day (01
to maximum for the month and year selected). Press
‘Enter’ to accept new value.
f. Push ‘ESC’ at any time to return to the Main Menu.
3. Setting Schedule
a. Use the ‘Up’ and ‘Down’ arrow buttons to select
desired “Day of week + on/off”. Press ‘Enter’ to
accept new value
b. Use the ‘Up’ and ‘Down’ arrow buttons to set hour
(00 to 23). Press ‘Enter’ to accept new value
Note: If the hour setting is ‘IGNORE’, Press ‘Enter’
again to move the cursor under the “Day of week +
on/off”. Repeat steps a through b (or c) as needed.
c. Use the Up and Down arrow buttons to set minutes
(00, 10, 20, 30, 40, 50; not shown if hour setting is
‘IGNORE’). Press ‘Enter’ to accept new value and
return to “Day of week + on/off”. Repeat steps a
through c as needed.
d. Push ‘ESC’ at any time to return to the Main Menu.
NOTE: Scheduler will ignore programmed commands
for 10 minutes after exiting program mode.
4. Hours To Service
a. Use the ‘Up’ and ‘Down’ arrow buttons to scroll
through the range of permissible values (0 to 8760)
before service reminder is initiated. Press ‘Enter’
to accept new value. (Only hours that refrigeration
compressor is operating are counted).
b. Press ‘ESC’ at any time to return to the Main Menu.
NOTE: On dryers with air-cooled condensers, regular
condenser cleaning is recommended. Dirtiness
of ambient air at installation site will determine
frequency of service. Typically once a month is
recommended. Dryers contain an integral 3 micron
filter. As the filter element accumulates solid
contaminants, differential pressure increases. Solid
particulate load in the compressed air supply will
determine frequency of service. Typically element
changeout is recommended at least annually.
5. Push ESC button to exit program mode
NOTE: If after 60 seconds no button is pressed while in
Program Mode, the audible alarm sounds for five (5)
seconds. Dryer will resume previous operating mode.
6. Manual Operation
a. To manually turn the refrigeration system on or off
use ‘On/Off’ button; Push ‘Schedule On/Off and
Enter’ button to return to schedule.
NOTE: After power interruption dryer will reenergize
in Manual override, refrigeration system off. To restart
Schedule: Push ‘Schedule On/Off and Enter’ button.
C. Starting dryer
IMPORTANT: Dryer must be energized 24 hours before start-
ing refrigeration compressor.
NOTE: It is recommended that dryer be started 15 minutes
before compressed air flow begins.
1. On water-cooled models: after 24 hours, begin cooling
water flow.
2. Check for proper electrical voltage.
3. Slowly pressurize unit air side by opening inlet isolation
valve. Check for leaks.
4. After 15 minutes, open outlet isolation valve slowly.
5. Close air bypass valve.
6. Dryer may be operated in Manual or scheduled modes.
NOTE: CHECK FOR CORRECT PHASING OF UNIT. After starting
the dryer, if an unusual noise is heard, or if the discharge
line does not get hot, the refrigeration compressor may be
running in the reverse direction. Immediately stop the dryer,
reverse two of the power leads, restart the dryer, and verify
the unusual noise is corrected and the refrigerant discharge
line is hot. FAILURE TO DO SO MAY DAMAGE THE COMPRESSOR
AND VOID THE WARRANTY.
Manual mode - push On/Off button - refrigeration
compressor will start and run, green Compressor-on
light will illuminate. In this mode compressor will run
continuously and will not be turned on and off by the
monitor. MANUAL OVERRIDE will appear on interface panel.
Schedule mode - push Schedule On/Off and Enter button.
SCHEDULE RUNNING will appear on the interface panel.
The refrigeration compressor will continue to be on or off
(as selected in the Manual Override Mode) until the next
scheduled event. The compressor will then turn on or off
as programmed.
NOTE: Schedule may be returned to the manual mode at any
time using the ‘Schedule On/Off and Enter’ button. MANUAL
OVERRIDE will appear on interface panel. To reinstitute
Schedule, push the ‘Schedule On/Off and Enter’ button again.
NOTE: Restart after the power interruption. Unit will be in
MANUAL OVERRIDE mode, refrigeration compressor, off when
power is restored after power interruption.
7. To reinstitute SCHEDULE RUNNING, push ‘Schedule On/Off
and Enter’ button.
IMPORTANT: Dryer must be energized 24 hours before
refrigeration compressor is started.
D. Operating check points
1. Check that green Power-on light is illuminated
2. Check that green Compressor-on light is illuminated if
dryer is on in the manual mode or it is a scheduled on
time.
IMPORTANT: Refrigeration compressor must be restarted
after power interruption.