Viconics VTR7300 Application Manual - Manual (Page 6)

6
Typical master slave applications with single or multiple fan(s)
Basic single FCU applications
o One fan motor under 1/2HP
o One, Two (or more) fan motors where each fan
motor is more than 1/2HP
o ( Pilot duty application )
o Two (or more) fan motors where
ƒ each fan motor is under 1/2HP
ƒ totalling under 1/2HP combined
o Two (or more) fan motors where:
ƒ each fan motor is under 1/2HP
ƒ totalling more than 1/2HP combined