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UNILUX TA640FCW-ULX HVAC Thermostat User Manual

Auto protocol for Unilux fan coil units WITH auxiliary heat:  
Output  
Heat Setpoint  
Cool Setpoint  
Deadband  
Aux. Heat ON  
Turn OFF  
Aux. Heat  
Turn ON  
Aux. Heat  
Heat/Cool ON  
Turn ON  
Heat  
Turn OFF  
Heat  
Turn OFF  
Cool  
Turn ON  
Cool  
OFF  
Temperature  
Span  
Span  
Note: there will be a 5 minute delay in the electric heater activating to allow the system to purge.  
Fan Speed Selection  
Fan speed can be directly adjusted at Home screen.  
Press [FAN] button to select fan speed: Low/Med/High/Auto.  
If Auto Fan speed is selected:  
If there is no Heat/Cool demand, fan speed keeps at Low  
Fan output depends on the difference between room temperature and setting temperature  
In Auto Fan Speed Mode, there is a minimum 4 minutes switching back and forth (delay) between Fan Speeds  
Setpoint  
High  
Med  
Low  
Off  
1.5°C / 3°F  
1.5°C / 3°F  
Installation and User Manual | 9  
GeneralDetails
NameUNILUX TA640FCW-ULX HVAC Thermostat User Manual
Makeunilux
LanguageEnglish
FiletypePDF (Download)
File size0.51 MB
Download PDF
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UNILUX TA640FCW-ULX HVAC Thermostat User Manual