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Summary of Contents for Thermon HELLFIRE 905
- Page 1 Gas Fired Railway Switch Heater HELLFIRE 905 Soft-starter Operation and Parameters TECO Westinghouse Sinus M 001 2S/T BA2K2 Parameters for ABB/Baldor-Reliance ECP3663T motor Fastrax is a registered trademark of Thermon, Inc. ® THS3010-0621 Printed in Canada Copyright 2021. All rights reserved.
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Page 2: Table Of Contents
TABLE OF CONTENTS A. Important Notices and Warning Symbols B. Soft-starter description C. Display Operations and Display Format....6 Navigation ..............7 D. Parmameter list E. Troubleshooting... -
Page 3: Important Notices And Warning Symbols
IMPORTANT NOTICES AND WARNING SYMBOLS Keep this manual with the machine at all times. The purpose DANGER. Read and adhere to the following. of this manual is to provide owners, operators, and installers FAILURE TO DO SO MAY RESULT IN SEVERE OR with the precautions and procedures essential for the safe FATAL INJURY. - Page 4 Description Symbol English French If you smell gas; immediately extinguish all sources of S’il y a une odeur de gaz : fermer immédiatement toute ignition and turn off gas source. Call qualified service source d’allumage et de gaz. Faire réparer la fuite par un technician to repair leak.
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Page 5: Soft-Starter Description
CAUTION. The soft starter’s purpose is to reduce Drive) is an optional component included in the inrush and start up currents, it should not be used Hellfire 905 design to reduce inrush and start-up to adjust the blower speed. Changing or CAUTION amperage. -
Page 6: Display
DISPLAY C.1 Operations and Display Format C.2 Navigation The default display parameter on the soft starter is the output frequency. When the heater is off, this will read “0.00”. When the heater is operational, this will read “60.0”. There are four (4) parameter groups: “0.00”... -
Page 7: Parmameter List
PARMAMETER LIST CAUTION. The below section is to be used for troubleshooting purposes ONLY. Adjusting the preset parameters may cause a safety hazard and/or damage the unit. CAUTION The parameters are password protected and will require unlocking to be changed. To perform this, see “Table 1 –... - Page 8 BIT LOGIC SETTING BIT 3 AND BIT 2 set to “HIGH” INSTRUCTION FOR H22 BIT 1 AND BIT 0 set to “LOW” (see above) Allowable over current during speed search (80-200%). 200 precent of FLA Sets number of allowable restart attempts after a fault. 5 restart attempts 15 seconds Sets the time between restart attempts.
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Page 9: Troubleshooting
TROUBLESHOOTING Table 3 – Cause and Remedy Fault Code Cause Remedy Check the F57 parameter and ensure that the FLA current is set appropriately. Incorrect overloadsetting. Press “Stop/Reset” to clear fault To decrease the likelihood of this reoccurring adjust the heater “Delay Start” potentiometer to eliminate Start-up supply voltage sag resulting in synchronous starting with other appliances. - Page 10 NOTES NOTES...
- Page 11 NOTES NOTES...
- Page 12 PLEASE ADHERE TO INSTRUCTIONS IN THIS MANUAL Failure to do so may be dangerous and may void certain provisions of your warranty. For further assistance, please call 1.855.244.3128 WARRANTY warranty applies paint fi nishes except Under normal use the Company manufacturing defects apparent within 30 days from the warrants to the purchaser that defects in material date of installation.
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