FCU wiring diagram | honeywell T6865 Thermostat wiring | Fan coil unit wiring| AHU wiring diagram
in this video i am going to show you how to make control wiring for AHU and FCU using with honey well 24 volts modulating Type thermostat, honey well thermostat model number is HTW-T6865-R. this Honeywell thermostat is working with 24volts AC. this thermostat is usually using in 3 speed fan coil units . this thermostat cooling output is 0 to 10vdc. also i used Schneider modulating type actuator motor actuator model # M 400. this actuator also working with 24volts AC, for control the actuator motor position used 0 To 10vdc from the Honeywell thermostat Y Terminal.
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#fcu #ahu #hvac
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#honeywell
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#t6865
FCU wiring
AHU wiring
fan coil unit wiring
Air handling unit wiring
honey well T6865 Thermostat
modulating type thermostat wiring
0 to 10vdc
