Fuji Electric frenic-hvac User Manual (English)

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Manual140 pages

Instruction Manual39 pages

Questions and Answers:

Y
ydanielsSep 9, 2025
How to fix a Fuji Electric Controller output phase loss?
- F
  frederick83Sep 9, 2025
  To correct an output phase loss in your Fuji Electric Controller: * Measure the output current and replace the output wires if necessary. * Measure the output current and consider replacing the motor if needed. * Check if any screws on the inverter output terminals have become loose and tighten them to the recommended torque. * Ensure that you are not using single-phase motors, as they are not compatible.
A
amorrisAug 25, 2025
How to reset Fuji Electric Controller password protection (inverter lock)?
- F
  Frank BassAug 25, 2025
  To reset the password protection (inverter lock) on your Fuji Electric Controller, you can: * Delete the password setting. Delete the password with the all clear command (PRG >5 > 2 >10). Note that when doing so, all inverter settings will also be initialized simultaneously. Then, reset the password. * To clear the Lok alarm while retaining the inverter settings, notify Fuji Electric and append the clear application number (PRG > 5 > 8). Fuji Electric will ensure that no illegal operations have been performed, and then issue an alarm clear code.
P
Patricia PriceAug 25, 2025
What does it mean when my Fuji Electric Inverter displays an overvoltage error?
- S
  sherry76Aug 26, 2025
  This means the DC link bus voltage has exceeded the overvoltage detection level.
T
Theresa SantanaAug 26, 2025
What does it mean if my Fuji Electric Inverter is showing an undervoltage error?
- K
  kelsey82Aug 26, 2025
  This indicates that the DC link bus voltage has dropped below the undervoltage detection level.
X
xhermanSep 9, 2025
How do I troubleshoot a Fuji Electric Controller external alarm?
- K
  Kimberly RivasSep 10, 2025
  To troubleshoot an external alarm on your Fuji Electric Controller: * Check the operation of external equipment and remove the cause of the alarm that occurred. * Ensure that the external alarm signal wiring is correctly connected to the terminal to which the "Enable external alarm trip" terminal command THR has been assigned (Any of E01 through E07, E98, and E99 should be set to "9."). Connect the external alarm signal wire correctly. * Verify that the "Enable external alarm trip" terminal command THR has not been assigned to an unavailable terminal (with E01 through E07, E98, or E99). Correct the assignment if necessary.
A
Alexandra ConwaySep 3, 2025
What does it mean when my Fuji Electric Inverter displays PID feedback error?
- J
  jacob43Sep 3, 2025
  This means the PID feedback signal wire is broken under PID control.
N
Nathan ChristianSep 3, 2025
What does it mean when my Fuji Electric Inverter displays external alarm?
- C
  cordovaloriSep 4, 2025
  This means that the external alarm THR was entered.
M
Michael PerryAug 30, 2025
What does it mean when my Fuji Electric Inverter displays an option communications error?
- S
  Stephanie MartinezAug 30, 2025
  This indicates that a communications error has occurred between the connected option card and the inverter.
R
Ryan KingAug 29, 2025
What does it mean if my Fuji Electric Inverter displays a RS-485 communications error (COM port 1)?
- R
  Ryan WaltersAug 29, 2025
  A communications error has occurred during RS-485 communication.
D
Daniel SnyderAug 30, 2025
What does it mean if my Fuji Electric Inverter displays a RS-485 communications error (COM port 2)?
- S
  schmidtjuanAug 30, 2025
  A communications error has occurred during RS-485 communication.

Fuji Electric frenic-hvac Specifications

General

Brand	Fuji Electric
Model	frenic-hvac
Category	DC Drives
Language	English

Fuji Electric frenic-hvac User Manual

Table of Contents

Other manuals for Fuji Electric frenic-hvac

Questions and Answers:

Fuji Electric frenic-hvac Specifications