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GSI Group CH-D Series Operating Instructions Manual

Deluxe downwind centrifugal heater installation and
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Deluxe Downwind Centrifugal
Heater Installation and
Operating Instructions
Model # CH_-_ _-_ _-D (HIGH)
Model # CL_-_ _-_ _-D (LOW)
Owner's Manual
PNEG-823
Date: 07-18-08
PNEG-823

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Summary of Contents for GSI Group CH-D Series

  • Page 1 Deluxe Downwind Centrifugal Heater Installation and Operating Instructions Model # CH_-_ _-_ _-D (HIGH) Model # CL_-_ _-_ _-D (LOW) Owner’s Manual PNEG-823 Date: 07-18-08 PNEG-823...
  • Page 2 Check List 1. All wire connections 2. Spark plug gap 0.125 3. Pipe train tightness and gas leaks 4. Flame sensor tight 5. Fuse in place, extra fuse provided 6. Time delay reset 7. Indicator light 8. Pressure gauge 9. Regulator adjusted 10.

  • Page 3: Table Of Contents

    Table of Contents Contents Chapter 1 Safety ..............................5 Safety Guidelines ..........................5 Fuel Warning ............................6 Power Warning ........................... 6 Proper Use of Product ........................6 Heater Operation ..........................6 Safety Instructions ..........................7 Chapter 2 Decals ..............................9 Chapter 3 Heater Installation ...........................
  • Page 4 Table of Contents Chapter 9 Parts List ............................26 DW Propane Vapor High-Fire Pipetrain Components ..............27 DW Propane Vapor High-Low Fire Pipetrain Components .............. 28 DW Propane Vapor Modulating Pipetrain Components ..............29 DW NG High-Fire Pipetrain Components ..................30 DW NG High-Low Fire Pipetrain Components .................

  • Page 5: Chapter 1 Safety

    1. Safety Safety Guidelines This manual contains information that is important for you, the owner/operator, to know and understand. This information relates to protecting personal safety and preventing equipment problems. It is the responsibility of the owner/operator to inform anyone operating or working in the area of this equipment of these safety guidelines.

  • Page 6: Fuel Warning

    1. Safety Fuel Warning Do not use propane tanks which have previously been used for ammonia unless they have been purged according to procedures of the National LP Association. Be sure fuel supply system complies with all local codes for LP gas installations. DO NOT USE FLAME FOR LEAK TESTING.

  • Page 7: Safety Instructions

    1. Safety Safety Instructions Our foremost concern is your safety and the safety of others associated with this equipment. We want to keep you as a customer. This manual is to help you understand safe operating procedures and some problems which may be encountered by the operator and other personnel. As owner and/or operator, it is your responsibility to know what requirements, hazards and precautions exist, and to inform all personnel associated with the equipment or in the area.
  • Page 8 1. Safety Install and Operate Gas-Fired Equipment Properly Fuel supply should be installed by a qualified gas technician and must meet local and state codes for gaseous fuel supplies. Disconnect and lock out all fuel sources before servicing equipment. Explosive Gases Prepare for Emergencies Be prepared if fire starts.

  • Page 9: Chapter 2 Decals

    2. Decals The GSI Group recommends contacting your local power company, and having a representative survey the installation so the wiring is compatible with their system, and adequate power is supplied to the unit. If a decal is damaged or missing, contact: GSI Decals 1004 E.

  • Page 10: Chapter 3 Heater Installation

    3. Heater Installation Machine to Earth Ground It is very important that a machine to earth ground rod be installed at the fan. This is true even if there is a ground at the pole 15' away. This ground needs to be as close to the fan as possible, but no more than 8' away.

  • Page 11: Previously Installed Units

    3. Heater Installation Proper Installation of the Ground Rod (Continued) 5. Connect the bare copper ground wire to the rod with the proper ground rod clamp. 6. Connect the bare ground wire to the fan control boxes with a grounding lug. (See Figure 3B.) 7.

  • Page 12: Fuel Connection

    3. Heater Installation Fuel Connection Liquid Propane Models 1. LP models are designed to run on liquid propane with liquid draw from the propane tank. Avoid using propane supply tanks that have been used for vapor draw for long periods of time. When using liquid draw systems any moisture that may be present in tank or lines may freeze when system is used in cold weather.

  • Page 13: Chapter 4 Installation

    4. Installation Heater Specifications Centrifugal Heater Specifications High-Temperature Low-Temperature Model Model BTU Rating 4000000 500000 All Models Weight Maximum Fuel Flow (GPH) Orifice Size 0.25 Liquid Models Minimum Operating Pressure Maximum Operating Pressure Minimum Line Size 3/8" Maximum Fuel Flow (CFH) 1590 Orifice Size 0.25...

  • Page 14: Transition High-Limit Installation

    4. Installation Plenum Thermostat Mounting (Continued) Figure 4A Plenum Thermostat Mounting on Bin Wall Transition High-Limit Installation 1. Mark location on transition one (1) foot up from the bottom (entrance collar) and centered in the transition. 2. Drill or knock out 7/8" diameter hole on marked location. 3.

  • Page 15: Chapter 5 Bin Configuration

    5. Bin Configuration Figure 5A IMPORTANT: When mounting two (2) heaters on a bin it is imperative that they be situated as in above Figure 5A. Plenum thermostat must be to the right of master heater and master heater must be to the right of slave heater. Operating Temperature Table IMPORTANT: Do not exceed plenum temperatures listed in table.

  • Page 16: Chapter 6 Second Heater Installation

    6. Second Heater Installation For Units Using HF-7318 Control Board Two (2) Deluxe heaters may be connected to one (1) grain drying system and wired so they cycle together. One (1) of the heaters should have a thermostat connected to it as per the installation instructions.

  • Page 17: Electrical Installation (230V Fans)

    6. Second Heater Installation Electrical Installation (230V Fans) 1. Connect power cord to fan control box. 2. Make field connections of wires in fan box as shown in Figure 3. Connect deluxe thermostat control (optional) in heater box as shown in Figure IMPORTANT: Heater must be interlocked with fan for safe operation.

  • Page 18: Electrical Installation (460V Fans)

    6. Second Heater Installation Electrical Installation (460V Fans) 1. Connect power cord to fan control box. 2. Make field connections of wires in fan box as shown in Figure 6C. 110V power supply or 0.5 KVA 460V to 110V transformer must be used to supply power for heater. 3.

  • Page 19: Chapter 7 Wiring Diagram

    7. Wiring Diagram PNEG-823 Deluxe Downwind Heater...

  • Page 20: Chapter 8 Operating Procedure

    8. Operating Procedure Cycling Heater Operation 1. Thermostat must be wired into heater control box for heater to operate. 2. Open all manual shut off valves to heater unit. 3. Start fan. This will supply power to heater. 4. Turn thermostat dial to its highest setting. 5.

  • Page 21: Modulating Valve Operation

    8. Operating Procedure Modulating Valve Operation 1. The modulating valve regulates gas flow through the heater based on sensing unit in the plenum, and maintains a constant drying air temperature. 2. The sensing bulb of the modulating valve should be mounted through the bin wall with the side reading “top”...

  • Page 22: Hp Units Btus Per Gauge Pressure (Psi) Propane Models (Approximate)

    8. Operating Procedure 10 HP-15 HP Units BTUs per Gauge Pressure (PSI) Propane Models (Approximate) High-Temperature 10 HP-15 HP 7/32" (0.219") Orifice Operating Pressure (PSI) All Models 816013 1148640 1409477 1632026 1825859 1995762 2153700 2227883 Gauge Pressure (PSI) Required to Maintain Temperature (Approximate) (10 HP-15 HP High-Temperature Propane Units Only) Heat Rise (°F) Fan Model...

  • Page 23: Hp Units Btus Per Gauge Pressure (Psi) Propane Models (Approximate)

    8. Operating Procedure 20 HP-40 HP Units BTUs per Gauge Pressure (PSI) Propane Models (Approximate) High-Temperature 20 HP-40 HP 5/16" (0.313") Orifice Operating Pressure (PSI) All Models 1663135 2345140 2878779 3328663 3721115 4068100 4393548 4541914 Gauge Pressure (PSI) Required to Maintain Temperature (Approximate) (20 HP-40 HP High-Temperature Propane Units Only) Heat Rise (°F) Fan Model...

  • Page 24: Hp Units Btus Per Gauge Pressure (Psi) Natural Gas Models (Approximate)

    8. Operating Procedure 20 HP-40 HP Units BTUs per Gauge Pressure (PSI) Natural Gas Models (Approximate) High-Temperature 20 HP-40 HP 15/32" (0.469") Orifice Operating Pressure (PSI) All Models 1597824 2266320 2770656 3195648 3573216 3919776 4234416 Gauge Pressure (PSI) Required to Maintain Temperature (Approximate) (20 HP-40 HP High-Temperature Natural Gas Units Only) Heat Rise (°F) Fan Model...

  • Page 25: Adjusting The Vaporizer

    8. Operating Procedure Adjusting the Vaporizer 1. Vaporizer should be adjusted so the vapor pipetrain runs warm to the touch (100°F-120°F). 2. Loosen 5/16" bolt on adjustment bracket. 3. Swivel vaporizer away from flame if running too hot, closer to flame if too cold. 4.

  • Page 26: Chapter 9 Parts List

    9. Parts List 1. DW Propane Vapor High-Fire Pipetrain Components 2. DW Propane Vapor High-Low Fire Pipetrain Components 3. DW Propane Vapor Modulating Pipetrain Components 4. DW NG High-Fire Pipetrain Components 5. DW NG High-Low Fire Pipetrain Components 6. DW NG Modulating Pipetrain Components 7.

  • Page 27: Dw Propane Vapor High-Fire Pipetrain Components

    9. Parts List DW Propane Vapor High-Fire Pipetrain Components Ref # Part # Description HH-1251 Strainer 1/2" Y 250# WOG SCH 80 Black TFC-0030 Valve 1/2" NPT Ball, Bronze THH-4111 Valve 1/4" NPT 50 PSI Relief TFC-0023 Regulator 1/2" NPT 0-30 PSI TFC-0032 Valve 1/2"...

  • Page 28: Dw Propane Vapor High-Low Fire Pipetrain Components

    9. Parts List DW Propane Vapor High-Low Fire Pipetrain Components Ref # Part # Description HH-1251 Strainer 1/2" Y 250# WOG SCH 80 Black 2, 6 TFC-0030 Valve 1/2" NPT Ball, Bronze THH-4111 Valve 1/4" NPT 50 PSI Relief TFC-0023 Regulator 1/2"...

  • Page 29: Dw Propane Vapor Modulating Pipetrain Components

    9. Parts List DW Propane Vapor Modulating Pipetrain Components Ref # Part # Description HH-1251 Strainer 1/2" Y 250# WOG SCH 80 Black TFC-0030 Valve 1/2" NPT Ball, Bronze THH-4111 Valve 1/4" NPT 50 PSI Relief TFC-0023 Regulator 1/2" NPT 0-30 PSI TFC-0032 Valve 1/2"...

  • Page 30: Dw Ng High-Fire Pipetrain Components

    9. Parts List DW NG High-Fire Pipetrain Components Ref # Part # Description D67-0008 Strainer 3/4" Y 250# WOG SCH 80 Black TFC-0051 Valve 3/4" NPT Ball, Bronze THH-4111 Valve 1/4" NPT 50 PSI Relief TFC-0020 Regulator 3/4" TFC-0081 Valve 3/4" NPT Solenoid TFC-0051 Valve 3/4"...

  • Page 31: Dw Ng High-Low Fire Pipetrain Components

    9. Parts List DW NG High-Low Fire Pipetrain Components Ref # Part # Description D67-0008 Strainer 3/4" Y 250# WOG SCH 80 Black 2, 6 TFC-0051 Valve 3/4" NPT Ball, Bronze THH-4111 Valve 1/4" NPT 50 PSI Relief TFC-0020 Regulator 3/4" 5, 7 TFC-0081 Valve 3/4"...

  • Page 32: Dw Ng Modulating Pipetrain Components

    9. Parts List DW NG Modulating Pipetrain Components Ref # Part # Description D67-0008 Strainer 3/4" Y 250# WOG SCH 80 Black TFC-0051 Valve 3/4" NPT Ball, Bronze THH-4111 Valve 1/4" NPT 50 PSI Relief TFC-0020 Regulator 3/4" TFC-0081 Valve 3/4" NPT Solenoid TFC-0051 Valve 3/4"...

  • Page 33: Dw Lp High-Fire Pipetrain Components

    9. Parts List DW LP High-Fire Pipetrain Components Ref # Part # Description TFC-0027 Valve 1/4" NPT 250 PSI Relief HH-1251 Strainer 1/2" Y 250# WOG SCH 80 Black TFC-0030 Valve 1/2" NPT Ball, Bronze TFC-0092 Valve 1/2" NPT Solenoid LP Gas THH-4111 Valve 1/4"...

  • Page 34: Dw Lp High-Low Pipetrain Components

    9. Parts List DW LP High-Low Pipetrain Components Ref # Part # Description TFC-0027 Valve 1/4" NPT 250 PSI Relief HH-1251 Strainer 1/2" Y 250# WOG SCH 80 Black TFC-0030 Valve 1/2" NPT Ball, Bronze TFC-0092 Valve 1/2" NPT Solenoid LP Gas THH-4111 Valve 1/4"...

  • Page 35: Dw Lp Modulating Pipetrain Components

    9. Parts List DW LP Modulating Pipetrain Components Ref # Part # Description TFC-0027 Valve 1/4" NPT 250 PSI Relief HH-1251 Strainer 1/2" Y 250# WOG SCH 80 Black TFC-0030 Valve 1/2" NPT Ball, Bronze TFC-0092 Valve 1/2" NPT Solenoid LP Gas THH-4111 Valve 1/4"...

  • Page 36: 40 Hp Dw High-Temperature Heater Parts

    9. Parts List 40 HP DW High-Temperature Heater Parts Ref # Part # Description Ref # Part # Description HF-7472 40 HP Housing Assembly HF-7083 1/4" Orifice (Propane) HF-7288 Access Side Cover HF-7034 3/8" Orifice (Natural Gas) HF-7380 Plastic View Window HF-7027 Orifice Tube Weldment HF-7379...

  • Page 37: 40 Hp Dw Low-Temperature Heater Parts

    9. Parts List 40 HP DW Low-Temperature Heater Parts Ref # Part # Description Ref # Part # Description HF-7472 40 HP Housing Assembly HF-7071 Low-Fire Diverter HF-7288 Access Side Cover HF-7070 Low-Fire Burner Assembly HH-2020 Plastic View Window HF-7035 7/64"...

  • Page 38: Dw Gas Heater Control Box Parts

    9. Parts List DW Gas Heater Control Box Parts Ref # Part # Description HF-7315 Control Box Housing HH-7015 Snap Trak HF-7318 Circuit Board Assembly HH-1487 Ignition Transformer HH-1092 High-Limit Switch 180° F-942 Control Box Lid HH-1442 Toggle Switch TFH-2021 Red Light (110V) DC-1166 Decal Deluxe Heater Front Panel...

  • Page 39: Dw Propane Vapor Pipetrain Parts

    9. Parts List DW Propane Vapor Pipetrain Parts Ref # Part # Description TFC-0023 1/2" 0-30 PSI Regulator (Deluxe, SR 2000) HH-3670 1/2" x 2-1/2" Nipple TFC-0032 1/2" Solenoid (Deluxe, SR 2000) HH-2029 1/2" x 1-1/2" Nipple S-3853 1/2" x 1/4" x 1/2" Tee HH-2984 30 PSI Gauge HH-2653...

  • Page 40: Dw Propane Vapor High-Low Pipetrain Parts

    9. Parts List DW Propane Vapor High-Low Pipetrain Parts Ref # Part # Description TFC-0023 1/2" 0-30 PSI Regulator (Deluxe, SR 2000) HH-3670 1/2" x 2-1/2" Nipple TFC-0032 1/2" Solenoid (Deluxe, SR 2000) HH-2029 1/2" x 1-1/2" Nipple HH-1453 1/2" x 1/2" x 1/2" Tee THH-4067 1/2"...

  • Page 41: Chapter 10 Warranty

    Limited Warranty The GSI Group, LLC. (“GSI”) warrants products which it manufactures to be free of defects in materials and workmanship under normal usage and conditions for a period of 12 months after sale to the original end-user or if a foreign sale, 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,...
  • Page 42 Authorities having jurisdiction should be consulted before installations are made. GSI Group 1004 E. Illinois St. Assumption, IL 62510-0020 Phone: 1-217-226-4421 Fax: 1-217-226-4420 www.gsiag.com Copyright © 2008 by GSI Group Printed in the USA...

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