GSi HF-8056 Owner's Manual

Digital high/low thermostat

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Digital High/Low Thermostat
Owner's Manual
Model: HF-8056
PNEG-1499
Version: 2.1
Date: 11-04-16
PNEG-1499

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Summary of Contents for GSi HF-8056

  • Page 1 Digital High/Low Thermostat Owner’s Manual Model: HF-8056 PNEG-1499 Version: 2.1 Date: 11-04-16 PNEG-1499...
  • Page 2: Check List

    Check List 1. All wire connections 2. Factory values programmed a. Value 1 set to (F) b. Value 2 or “S1” set to (100) c. Value 3 or “DIF1” set to (5) d. Value 4 set to (H1) e. Value 5 or “S2” set to (130) f.
  • Page 3: Table Of Contents

    Chapter 5 Programming ............................15 Programming Set Point Values ......................15 Chapter 6 Parts List ............................. 16 Thermostat Assembly High-Low 2 Stage Digital (HF-8056) ............... 16 Chapter 7 Appendix ............................. 17 Troubleshooting Error Messages ......................17 Chapter 8 Warranty .............................. 19...
  • Page 4: Chapter 1 Safety

    1. Safety Safety Guidelines Safety guidelines are general-to-specific safety rules that must be followed at all times. This manual is written to help you understand safe operating procedures and problems that can be encountered by the operator and other personnel when using this equipment. Save these safety guidelines for future reference.
  • Page 5: Cautionary Symbols Definitions

    1. Safety Cautionary Symbols Definitions Cautionary symbols appear in this manual and on product decals. The symbols alert the user of potential safety hazards, prohibited activities and mandatory actions. To help you recognize this information, we use the symbols that are defined below. This symbol indicates an imminently hazardous situation DANGER which, if not avoided, will result in serious injury or death.
  • Page 6: Safety Cautions

    1. Safety Safety Cautions Use Personal Protective Equipment • Use appropriate personal protective equipment: Foot Respiratory Protection Protection Protection Head Fall Hearing Protection Protection Protection Hand Protection • Wear clothing appropriate to the job. • Remove all jewelry. • Tie long hair up and back. ST-0004-1 Follow Safety Instructions •...
  • Page 7 1. Safety Install and Operate Electrical Equipment Properly • Electrical controls must be installed by a qualified electrician and must meet the standards set by the National Electric Code, Canadian Electrical Code, and all local and state codes. • Lock-out power source before making adjustments, cleaning, or maintaining equipment.
  • Page 8: Safety Sign-Off Sheet

    1. Safety Safety Sign-Off Sheet Below is a sign-off sheet that can be used to verify that all personnel have read and understood the safety instructions. This sign-off sheet is provided for your convenience and personal record keeping. Date Employee Name Supervisor Name ST-0007 PNEG-1499 Digital High/Low Thermostat...
  • Page 9: Chapter 2 Safety Decals

    1004 E. Illinois St. Assumption, IL 62510 Tel: 1-217-226-4421 Location Decal No. Decal Description DANGER HIGH VOLTAGE High Voltage Thermostat DC-889 Will cause injury Danger Decal or death. Lockout power before servicing. GSI Group Inc. 217-226-4421 PNEG-1499 Digital High/Low Thermostat...
  • Page 10: Chapter 3 Installation Instructions

    3. Installation Instructions 1. Mount the thermostat control on the right side of the fan transition. Locate a suitable location on the bin wall that will allow the power cord to reach the heater and the control to be at eye level for easy access.
  • Page 11: Chapter 4 Electrical Connection

    4. Electrical Connection Standard electrical safety practices and codes should be used when working with a heater. Refer to the National Electric Code Standard Handbook by the National Fire Protection Association. A qualified electrician should make all wiring installations. Always disconnect and lock out power before working on or around heater. Thermostat Connection to Standard Heater Control Thermostat Connection to Standard Terminal Strip on Heaters Built Prior to 2007.
  • Page 12 4. Electrical Connection Thermostat Connection to Standard Terminal Strip on Heaters Built in 2007 to Present Connect power cord to fan control box. 2. Connect the BLACK 120 VAC power wire to the ON/OFF switch. Make this connection so this switch will also control the thermostat power.
  • Page 13: Thermostat Connection To Deluxe Heater Control

    4. Electrical Connection Thermostat Connection to Deluxe Heater Control Thermostat Connection to HF-7318-1 Circuit Board 1. Connect power cord to fan control box. 2. Connect the BLACK 120 VAC power wire to terminal 20. 3. Connect the WHITE Neutral wire to terminal 19. 4.
  • Page 14: Thermostat Connection To Canadian Certified Bin Heaters

    FENWEL S1 FLAME SENSOR HF-8129 35-755216-111 HS1 IGNITION 110 VAC AIRSWITCH L1 110 VAC IN POWER HF-8056 THERMOSTAT WIRING HH-7063 TH THERMOSTAT LIGHT TRIAL FOR IGNITION = 4 SEC L2 NEUTRAL PREPURGE = 15 SEC INTERPURGE = 15 SEC V1 VALVE 110 VAC...
  • Page 15: Chapter 5 Programming

    5. Programming Programming Set Point Values Programming can be done anytime that the thermostat control is receiving power, even when the heater is in operation. 1. Press the SET key once to set temperature scale mode. Use the UP or DOWN arrow key to toggle between F for degrees Fahrenheit or C for degrees Celsius.
  • Page 16: Chapter 6 Parts List

    6. Parts List Thermostat Assembly High-Low 2 Stage Digital (HF-8056) Ref # Part # Description HF-8055 Thermostat, 2 Stage Digital HF-8057 Connector, Straight Cord Grip Heyco #M3444 with Nylon Nut HF-8058 Sensor Mounting Plate FH-1310 Connector, Cord Heyco #3231 WR-186SEOW...
  • Page 17: Chapter 7 Appendix

    7. Appendix NOTE: Refer to Documentation provided by component manufacturer for troubleshooting and maintenance of the Thermostat Control including sensor data. Form No. 7515006-001 Rev A. Troubleshooting Error Messages Appears when either the up arrow or down arrow key is pressed when not in the programming mode. To Correct: If the E1 message appears even when no keys are being pressed, replace the control.
  • Page 18 NOTES PNEG-1499 Digital High/Low Thermostat...
  • Page 19: Chapter 8 Warranty

    14 months from arrival at port of discharge, whichever is earlier. The end-user’s sole remedy (and GSI’s only obligation) is to repair or replace, at GSI’s option and expense, products that in GSI’s judgment, contain a material defect in materials or workmanship.
  • Page 20 Authorities having jurisdiction should be consulted before installations are made. 1004 E. Illinois St. Assumption, IL 62510-0020 Phone: 1-217-226-4421 Fax: 1-217-226-4420 www.gsiag.com GSI is a worldwide brand of AGCO Corporation. Copyright © 2016 by The GSI Group, LLC Printed in the USA CN-326943...

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