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Maintenance Menu
Refer to section Maintenance Modes on Page 14 for more information. The Maintenance menu includes
•
Coil Clean maintenance mode shown in Figure 47 with parameters listed in Table 17.
•
Pad Clean maintenance mode shown in Figure 48 with parameters listed in Table 18.
•
Complete Drain and Dry maintenance mode shown in Figure 49 with parameters listed in Table 19.
Parameter
Coil Clean
Enable/Disable
Cleaning High Limit
Temp
Cleaning Low Limit
Temp
Coil Clean Duration
Time Between Coil
Clean
Coil Clean Start Time
TrilliumSeries™ Adiabatic Cooler - TRF Operation & Maintenance Manual – User Interface
Figure 47. Setpoints Menu, Maintenance Page 1 of 3
Allows user to either enable or disable the feature. If enabled, the fans will do a
daily cycle at a 100% fan speed in reverse direction at the time programmed.
Maximum ambient temperature at which the coil cleaning cycle can start. Because
the fans run in reverse, they will push warm ambient air over the coils in summer.
Minimum ambient temperature at which the coil cleaning cycle can start. Because
the fans run at maximum fan speed, there would be an undercooling and/or coil
freezing risk if allowed to become too low.
Time in seconds the coil cleaning cycle lasts
Number of hours between coil cleaning cycles
Time of the day when the coil cleaning cycle will start
Table 17. Setpoints Menu, Coil Clean Parameters
Description
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