Preventive Maintenance Messages - Thermo Scientific ThermoFlex Manual De Instrucciones

Section 6
Preventive Maintenance
Messages
6-8 ThermoFlex
The controller also displays Preventive Maintenance Messages. These
messages are based on the component run time and are established to
avoid unplanned failures. The chiller will continue to run.
PREVENTIVE MAINT!
Filter PM
Press ENTER
Figure 6-5 Sample PM Message
Filter PM
DEI PM
XXXXX Run Hours Chiller operating hours
You can press the enter button to clear any message Note the message
because once the Filter or DEI PM message is cleared it will not reappear.
Fluid Filter Bag and Condenser Filter
Optional DI Filter
(appears every 20,000 hours)
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