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Fuji Electric FRENIC-HVAC series, Instruction Manual

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Fuji Electric FRENIC-HVAC series Instruction Manual Download Page 35

Page 35 of 37 

 

20-25Hp @ 208/230V & 40-50Hp @ 460V & 575V 

 

 

 
 

•

  To replace the front cover of the VFD, #1 angle the bottom of the VFD 

faceplate at a 45 degree angle and place the front edge on the VFD and then 

#2 slide the cover down toward the gasket making sure not to damage the 

gasket.

 

 

 

 
 
 
 
 

#1 

#2 

Summary of Contents for FRENIC-HVAC series

Page 1: ...Fuji Electric Corp of America FECA IN 117 120715 Information subject to change without notice Instruction Manual UL NEMA Type 1 Type 12 FRENIC HVAC Combination VFD...

Page 2: ...e FRENIC HVAC drive Instruction Manual INR SI47 1707c JE for further safety information Safety precautions are classified into the following two categories in this manual WARNING Failure to heed the i...

Page 3: ...2 VFD mounted keypad with backlit LCD for drive set up troubleshooting local operation control maintenance indication and operational indication Keypad displays engineering units for easy to understan...

Page 4: ...is located on the inside of the hinged door or cover of the enclosure CAUTION Refer to the nameplate label to determine the panel input voltage and current requirements prior to installation and wirin...

Page 5: ...perature will remain between 10 C 14 F and 40 C 104 F Where the elevation is 3300ft or lower above this level requires derating the current Wall mount panels must be mounted to a surface that is capab...

Page 6: ...y Fuses 10 25A Class J Time Delay Fuses 15 30A Class J Time Delay Fuses 20 50A Class J Time Delay Fuses 25 60A Class J Time Delay Fuses 30 70A Class J Time Delay Fuses 40 100A Class J Time Delay Fuses...

Page 7: ...provided conduit holes then when making holes for conduit fittings be sure to cover the drive and other components to protect them from metal shavings CAUTION All field wiring should be copper with a...

Page 8: ...Page 8 of 37 Wiring Overview cont d UL NEMA Type 1 12 Typical Wire Routing...

Page 9: ...Page 9 of 37 Wiring Overview cont d UL NEMA Type 1 12 Typical Wire Routing...

Page 10: ...Page 10 of 37 Wiring Overview cont d UL NEMA Type 1 Typical Wire Routing...

Page 11: ...Page 11 of 37 Wiring Overview cont d UL NEMA Type 1 Typical Wire Routing...

Page 12: ...Page 12 of 37 Wiring Overview cont d UL NEMA Type 12 Typical Wire Routing...

Page 13: ...Page 13 of 37 Wiring Overview cont d UL NEMA Type 12 Typical Wire Routing...

Page 14: ...Page 14 of 37 Wiring Overview cont d UL NEMA Type 1 Typical Wire Routing...

Page 15: ...Page 15 of 37 Wiring Overview cont d UL NEMA Type 1 Typical Wire Routing...

Page 16: ...Page 16 of 37 Wiring Overview cont d UL NEMA Type 12 Typical Wire Routing...

Page 17: ...Page 17 of 37 Wiring Overview cont d UL NEMA Type 12 Typical Wire Routing...

Page 18: ...ure shows wiring connections that are available on FRENIC HVAC drives Note The enable jumpers PLC to EN1 EN2 have been removed from the following pictures for clarity of illustration DO NOT remove the...

Page 19: ...10VDC o Drive function code F31 sets signal function default is output frequency o For 0 10VDC output set drive SW4 to VO and function code F29 to 0 o For 4 20mA output set drive SW4 to IO and functio...

Page 20: ...le input o VFD terminals CM X1 o Must be closed to run combination VFD Fireman override input o VFD Terminals CM X2 o Can be programmed to provide manual override of the Run input and motor overload r...

Page 21: ...ive Fault output o VFD terminals 30A 30C for NO contacts rated for 0 3A 250VAC max 0 5A 48VDC o VFD terminals 30B 30C for NC contacts rated for 0 3A 250VAC max 0 5A 48VDC o Used for monitoring drive f...

Page 22: ...tion Programmable Relay 2A output o VFD relay card terminals 2A 2C for NO contacts rated for 0 3A 250VAC max 0 5A 48VDC o Provides a dry contact output equivalent to the drive output signal Y4 which i...

Page 23: ...39 9 lb in 8 AWG 47 8 lb in 6 3 AWG 55 7 lb in 2 1 AWG 36 2 lb in 14 AWG 47 8 lb in 12 10 AWG 133 6 lb in 8 2 0 AWG 26 5 lb in 14 4 AWG 6 2 lb in 18 AWG 39 8 lb in 14 1 AWG Note Wire ranges provided...

Page 24: ...6 3 AWG 55 7 lb in 2 1 AWG 36 2 lb in 14 AWG 47 8 lb in 12 10 AWG 133 6 lb in 8 2 0 AWG 26 5 lb in 14 4 AWG 6 2 lb in 18 AWG 39 8 lb in 14 1 AWG Note Wire ranges provided indicate conductor sizes tha...

Page 25: ...G 39 9 lb in 8 AWG 47 8 lb in 6 3 AWG 55 7 lb in 2 1 AWG 36 2 lb in 14 AWG 47 8 lb in 12 10 AWG 133 6 lb in 8 2 0 AWG 6 2 lb in 18 AWG 26 5 lb in 14 4 AWG 39 8 lb in 14 1 AWG Note Wire ranges provided...

Page 26: ...sh the FWD button on the keypad to energize the drive Use the Up Down keys in conjunction with the Left Right keys to change the drive speed as necessary 4 Set the speed at 5Hz 5 Check that the motor...

Page 27: ...formation The FRENIC HVAC Combination VFD was intended to be integrated into a building automation system and controlled by remote signals If these signals are not available the combination VFD can be...

Page 28: ...VFD to be operational If for some reason the drive parameters are reinitialized these parameters must be reset for correct panel operation Drive function codes F01 3 F02 1 F31 0 F32 0 F35 0 E01 1007...

Page 29: ...Page 29 of 37 Programming the FRENIC HVAC Combination VFD Also refer to Chapter 5 in the FRENIC HVAC drive s User s Manual 24A7 E 0069 for more information...

Page 30: ...while the drive is running To enter the programming menu press the Program Key PRG on the keypad To return to the previous screen press RESET or to completely exit programming from any menu press PRG...

Page 31: ...l parameters can be accessed by opening the Function Code menu item 2 on the programming menu screen then opening Data Set item 1 on the PRG 2 menu screen Recommended user set drive parameters These p...

Page 32: ...monitoring Main power Disconnect Circuit Breaker Drive keypad The FRENIC HVAC Combination VFD includes the following controls for remote operation and monitoring Analog speed reference input Analog m...

Page 33: ...RENIC HVAC drive Instruction Manual INR SI47 1707c JE for drive maintenance requirements and schedule Removal of the fans requires depressing the retaining clip and lifting the assembly out of its loc...

Page 34: ...Page 34 of 37 7 5 15Hp 208 230V 15 30Hp 460V 575V Remove this nut for ease of fan removal Reinstall after servicing the fan and torque to 55 58 lb in...

Page 35: ...p 460V 575V To replace the front cover of the VFD 1 angle the bottom of the VFD faceplate at a 45 degree angle and place the front edge on the VFD and then 2 slide the cover down toward the gasket mak...

Page 36: ...Page 36 of 37 3 with the bottom securely against the gasket angle the top of the front cover onto the VFD and tighten the screws 3...

Page 37: ...rive specific issues refer to the FRENIC HVAC drive instruction manual INR SI47 1707c JE Motor Rotation Problem Motor turns in incorrect direction Solution Swap two of the three motor output connectio...

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