8-3
Module 5 – Connected Fan Coil Controls
Operation
Section 8
Fan Modes
Fan Mode Speed Display Output Terminal
Fan output is only activated when a thermostat call is present (On Call Fan).
When a call is present the fan runs at the selected speed.
High
Gh
Medium
Gm
Low
Gl
AUTO
Fan output is only activated when a thermostat call is present (On Call Fan).
When a call is present the fan speed is determined by the TPI/Span algorithm selected in
Parameter 23 (See Appendix A).
High
Gh
Medium
Gm
Low
Gl
ON *
Fan output is constant at the selected speed.
The fan will remain running when a thermostat call is not present.
High
Gh
Medium
Gm
Low
Gl
ON-AUTO *
Fan output is only activated when a thermostat call is present (On Call Fan). When a call is present, the
fan speed is determined by the TPI/Span algorithm selected in Parameter 23 (See Appendix A).
High Gh
Medium Gm
Low Gl
* When in constant fan output, the fan coil will automatically switch to On Call Fan 2 or 4 hours after the
initial call for heat or cool is satised (P35).
To Next Page
Loading...
