Section 4
RA FAN SPEED MODE
RA FAN SPEED MODE controls the fan speed. Auto allows the fan to run under the conditions
listed in Section 3. Selecting On allows the fan to run at high speed all the time.
Note On is required for the chiller to achieve its full cooling capacity specification.
When the desired changes are made press the left arrow, or esc button, to return to the SETTINGS
display.
RA FAN SPEED MODE
On
Auto
Care Level
Care Level sets the preventive care cleaning frequency reminder for the chiller's air and fluid filters.
If a change to the level is needed, highlight Care Level and then press the enter button. The highlight
will flash. Press the up or down arrow to bring up the desired level. Once the desired level is displayed
press enter to accept the change and stop the flashing.
Line Frequency
Auto Restart
Audible Alarms
RA FAN SPEED MODE
Care Level
SERIAL COMM - DCOM
See Section 6 for additional details.
4-18 ThermoFlex
(ThermoFlex 2500 air-cooled chillers only)
Fan Speed Range: On or Auto
Fan Speed Default: Auto
Care Level Range:
60Hz
Care Level Default: 1 (1000 hours)
off
off
1 (1000 hours)
2 (2000 hours)
3 (3000 hours)
Thermo Scientific