Fan Coil Unit Wiring Diagram. Ensure that the rated voltage of the unit corresponds to that of the name plate before commencing wiring work according to the wiring diagram. Fan coil unit thermostat wiring diagram by vallery masson on april 21 2021 in the most basic system this functionality is provided by use of a fan center relay and the low voltage wiring to the thermostat now will require a minimum of three wires for heat only units and four wires for heat cool fan for control.
Ensure that the rated voltage of the unit corresponds to that of the name plate before commencing wiring work according to the wiring diagram. Verify all wires are connected properly on relay board. Fan coil unit an overview sciencedirect topics.
Red wire white stripe to qc1a blk wire white stripe to qc2a.
Fan coil unit fcu fan motor control. Page 4 of 12 diagram 4. Page 5 of 12 diagram 6. So that we attempted to uncover some.