Labconco FreeZone 2.5 Liter Freeze Dry Systems 76705 Series - Manual (Page 23)

Chapter 4: Using Your Freeze Dryer
Product Service 816-333-8811 or 1-800-522-7658 19
 To reset the SERVICE HOUR to 0 press SELECT. This allows you to
keep track of the time the refrigeration system operated since it was
serviced.
 The display will show the refrigeration system hours.
 To reset the service hours to 0, continue to hold SELECT 5 seconds until
hours are reset.
 TOTAL HOUR cannot be reset.
 Press SELECT.
 The display will show the vacuum pump hours.
 To reset the SERVICE HOUR to 0, press SELECT.
 The display will show:
If you want to reset the service hours to 0, continue to hold SELECT five seconds
until hours are reset.
 Press SELECT.
 The display will show the RS-232 data transmission rate.
 To change the rate press SELECT until the desired time interval is shown.
The time between data transmissions may be set to occur at 10, 30, 60, 300
or 600 second intervals.
 Press MENU to return to display operating parameters or after a short
delay, the display will automatically switch to show operating parameters.
REFRIG TOTAL HOUR: XXXX
RESET SERVICE HOUR: ?
VACUUM TOTAL HOUR: XXXX
SERVICE HOUR: XXXX
RS-232 TRANSMISSION RATE
10
SECONDS
VACUUM TOTAL HOUR: XXXX
RESET SERVICE HOUR: ?