Fan And Heater 2000 EDITION Service Manual PNEG-377
Fan and Heater TABLE OF CONTENTS Roof Warning, Operation & Safety ................................................................................. 4 Safety Alert Decals ..................................................................................................... 5 2000 Vane Axial Fans ................................................................................................... 8 2000 Centrifugal Fan Service Guide .............................................................................
ROOF WARNING, OPERATION & SAFETY Fan and Heater Roof Damage Warning and Disclaimer GSI DOES NOT WARRANT ANY ROOF DAMAGE CAUSED BY EXCESSIVE VACUUM OR INTERNAL PRESSURE FROM FANS OR OTHER AIR MOVING SYSTEMS. ADEQUATE VENTILATION AND/OR "MAKEUP AIR" DEVICES SHOULD BE PROVIDED FOR ALL POWERED AIR HANDLING SYSTEMS. GSI DOES NOT RECOMMEND THE USE OF DOWNWARD FLOW SYSTEMS (SUCTION). SEVERE ROOF DAMAGE CAN RESULT FROM ANY BLOCKAGE OF AIR PASSAGES.
SAFETY Fan and Heater CAUTION! BE VERY CAREFUL WHEN CHECKING OUT 220V OR 460V CONTROL CIRCUIT. SERIOUS INJURY OR DEATH MAY OCCUR IF PROPER PRECAUTIONS ARE NOT TAKEN. The GSI Group, Inc. recommends contacting your local power company, and having a representative survey your installation so the wiring is compatible with their system, and adequate power is supplied to your unit. Safety decals should be read and understood by all people in the grain handling area.
Fan and Heater 6
Fan and Heater 2000 VANE AXIAL FANS 7
FAN INSTALLATION Fan and Heater 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 feet away. This ground needs to be as close to the fan as possible, but no more than 8 feet away. The ground rod should be connected to the fan control panel with at least a #6 solid bare copper ground wire, or in accordance with local requirements.
Fan and Heater TEST STATION 9
FAN SPECIFICATIONS Fan and Heater 3450 RPM Vane Axial Fan FAN HORSEPOWER 3/4 1 1.1/2 3 RPM 3450 3450 3450 3450 PHASE VOLTS FULL LOAD AMPS 3 1 5.5 MINIMUM WIRE SIZE 2.6 1.3 3 1 230 230 460 575 1.0 5.5 Copper Wire 3.0 1.5 3 1 230 230 460 575 1.2 7.5 Copper Wire 4.6 2.3 3 1 230 230 460 575 1.8 230 230 460 575 15 Copper Wire 7.4 3.
FAN SPECIFICATIONS Fan and Heater Figure 2: Fan dimensions FAN 12" Dia 14" Dia 18" Dia 24" Dia 26" Dia 28" Dia A (BOLT CIRCLE) 12.3/4 15.1/8 19.1/2 25.3/4 27.11/16 29.5/8 B (INSIDE DIA) 11.7/8 14.1/8 18.1/4 24.1/4 26.5/16 28.1/8 C (CL TO BOTTOM OF LEG) 8 10 13.5/16 15.3/8 16.7/8 18.1/8 D (LENGTH) 14.1/8 14.1/8 22 27.1/2 24.1/4 30 Note: All Dimensions in inches.
FAN TROUBLESHOOTING Fan and Heater Fan Troubleshooting Chart SYMPTOM Fan will not run Fan runs for a short period of time then shuts off Fan makes ticking noise Fan vibrates 12 POSSIBLE CAUSE SOLUTION Blown fuse or breaker in disconnect switch Replace fuses or reset breakers Main power not turned on Turn power on at all disconnects ahead of the unit Defective wiring or loose connection Follow wiring diagram and tighten any loose connections Incorrect wire size See wire size charts for proper
TROUBLESHOOTING Fan and Heater Fan Control Circuit CAUTION! BE VERY CAREFUL WHEN CHECKING OUT 220V OR 460V CONTROL CIRCUIT. SERIOUS INJURY OR DEATH MAY OCCUR IF PROPER PRECAUTIONS ARE NOT TAKEN. Figure 3: Fan circuit board. IMPORTANT: ALL OF THE BELOW SYMPTOMS MAY BE CAUSED BY LOOSE WIRING OR CONNECTIONS. ALWAYS CHECK IT FIRST! Push Start Button, Nothing Happens: 1. Check for 220V between points C and F. If no voltage present, check power at primary disconnect. 6.
FAN WIRING AND SCHEMATIC 240 Volt 1 Phase (15 HP) Schematic Wiring 14 Fan And Heater
FAN SERVICE Fan And Heater Motors used in GSI fan units are all standard NEMA frame motors and are specially designed for use in crop drying applications. Most of the replacement parts for these motors are handled by authorized service stations of the various motor manufacturers. 1. Always disconnect and lock out power before working on or around fan motor and electrical components. 2. Malfunctioning electrical components should be checked by a qualified electrician. 3.
FAN SERVICE Fan And Heater Hub Bolt Torque Requirement for Fan Blades A. 14" 1HP.............................................50 ft. lbs. (Trantorque) B. 18"-1.5HP..........................................63 ft. lbs. (Trantorque) C. 24"-7HP through 28" 15HP..............84 ft. lbs. (Trantorque) D. 24"-7HP through 28" 15HP...............16 ft. lbs.
Fan And Heater 2000 CENTRIFUGAL FAN SERVICE GUIDE 17
FAN SPECIFICATIONS Fan and Heater 1750 RPM FAN FAN A B C D E 3HP 23.9/16 13.1/2 41.1/8 24.7/8 25.1/4 5HP 27.3/8 14.1/4 31.1/8 27.3/8 27.3/4 7.1/2HP 27.3/8 18 34.7/8 27.3/8 10HP 30.1/4 16.15/16 34.3/16 15HP 30.1/4 19.1/2 39.5/16 20HP 33.1/4 19.9/16 25HP 33.1/4 30HP F G H I J K 46.13/16 42.15/16 15.11/16 31.1/8 22.7/16 37.1/16 51.1/8 45.1/8 16.1/2 29.3/16 19.7/16 31.3/4 27.3/4 51.1/8 45.1/8 20.1/4 32.15/16 19.7/16 31.3/4 30 30.3/16 54.7/16 49.
FAN SPECIFICATIONS Fan and Heater 1750 RPM FAN SPECIFICATIONS FAN HORSEPOWER 3 5 7.1/2 10 RPM 1750 1750 1750 1750 3 1 PHASE 15 FULL LOAD AMPS MINIMUM WIRE SIZE 12 3 3 1 230 230 460 575 230 230 460 575 230 230 460 575 25 5.5 35 7.9 40 3.6 6 1 3 1 230 230 460 575 VOLTS 14 7 22 Copper Wire Copper Wire 11 28 Copper Wire 1 4 10.
FAN SPECIFICATIONS Fan and Heater 3500 RPM FAN SPECIFICATIONS FAN HORSEPOWER 3 5 7.1/2 10 RPM 3450 3450 3450 3450 3 1 PHASE VOLTS 14.5 7.8 FULL LOAD AMPS MINIMUM WIRE SIZE 3 3.9 10 12 230 230 460 575 4.8 33 6 14 14 10 12 14 230 230 460 575 7.2 40 24 Copper Wire 14 8 100' RUN 8 12 12 8 12 12 12 8 200' RUN 6 8 10 10 6 8 10 10 6 300' RUN 4 6 8 8 4 6 8 8 3 Aluminum Wire 575 18.8 9.4 Copper Wire 3 1 19.
Fan and Heater FAN SCHEMATIC AND WIRING 240 Volt 1 Phase (15 HP Marathon) Schematic Wiring Diagram 21
FAN SERVICE Fan and Heater Motors used in GSI fan units are all standard NEMA frame motors and are specially designed for use in crop drying applications. Most of the replacement parts for these motors are handled by authorized service stations of the various motor manufacturers. ture build-up in the motor and bearings. 4. If excess vibration shows up at some point when the fan has been running smoothly, check the blade for these conditions: 1.
FAN SERVICE Fan and Heater Hub Bolt Torque Requirement for Fan Blades A. 3-15HP 3500RPM fans............................16ft. lbs. (Browning) B. 20-50HP 3500RPM fans..........................29ft. lbs. (Browning) C. 3-50HP 1750RPM fans............................29ft. lbs. (Browning) D. 3-7.5HP 1750RPM fans.........................125ft. lbs. (Trantorque) E. 10-20HP 1750RPM fans........................160ft. lbs. (Trantorque) F. 30-50HP 1750RPM fans........................200ft. lbs.
Fan and Heater 2000 Gas Heater Service Guide 24
HEATER INSTALLATION Fan and Heater Bin Configuration IMPORTANT! When mounting (2) heaters on a bin it is imperative that they be situated as illustrated in this drawing. Plenum thermostat must be to the right of master heater and master heater must be to the right of slave heater. THIS TABLE IS NOT INTENDED AS A DRYING GUIDE. IT SHOULD BE USED AS A REFERENCE FOR SETTING MAXIMUM PLENUM TEMPERATURE FOR SAFE OPERATION.
REPLACING HF-7100 BOARD WITH HF-7318 Fan and Heater DISCONNECT AND LOCK-OUT POWER BEFORE SERVICING HEATER 1. Un-snap terminal strip tops from HF-7100 circuit board. 2. Remove HF-7100 board from Snap-track Mounting. 3. Remove HF-7034 Flame probe module (if you do not have this module you will have to install a new flame sensor (THH-4179) in unit as well) from control box. Cut green and red wires from sensor long enough to install onto HF-7318 board. 4. Install HF-7318 into Snap-track. 5.
Fan and Heater VANE AXIAL GAS HEATER SPECIFICATONS High Temperature Heater Specifications All models Liquid models Vapor models Natural gas models 18" 24" 26" 28" 18.5/16" 19.7/16" 22" 1400000 81 24.1/4" 25.3/4" 22.1/2" 2100000 110 26.5/16" 27.15/16" 22.1/4" 2700000 115 28.1/8" 29.5/8" 25.
VANE AXIAL GAS HEATER SPECIFICATIONS Fan and Heater BTU's per Gauge Pressure (PSI) Propane Models (Approximate) High Temperature Operating Pressure (PSI) Diameter 2 4 6 8 10 12 14 16 18 20 18" 24" 26" 28" 416380 598250 816010 935660 588680 844730 1148640 1318540 720290 1036170 1409480 1617670 832760 1198890 1632030 1868930 930880 1340080 1825860 2091480 1019420 1464520 1995762 2309250 1107800 1581770 2153700 2467180 1174960 1689460 2302070 2649050 1244360 1787570 2436070 2792630 13400
Fan and Heater VANE AXIAL GAS HEATER SPECIFICATIONS BTU's Gauge Pressure (PSI) Natural Gas Models (Approximate) High Temperature Operating Pressure (PSI) Diameter 1 2 3 4 5 6 7 18" 24" 26" 28" 454180 710450 938450 1022350 644780 1006850 1331520 1450080 787970 1231200 1627920 1772020 909260 1419980 1876896 2043790 1016880 1587790 2099420 2285470 1115380 1741920 2302800 2507090 1204750 1881456 2487940 2708640 Low Temperature Operating Pressure (PSI) Diameter 1 2 3 4 5 6 7 18" 24-28"
CHI-TOWN GAS HEATER SPECIFICATIONS Fan and Heater Low & Medium Temperature Models 30 Fuel Type Description Lo-Temp Med-Temp Vapor Models Maximum fuel flow (CFH) Orifice Minimum operating pressure Maximum operating pressure Minimum line size 167 .094 1 15 1/2" 475 .156 1 15 1/2" Natural Gas Models Maximum fuel flow (CFH) Orifice Minimum operating pressure Minimum operating pressure Minimum line size 400 .141 1 8 1/2" 1100 .
CHI-TOWN HEATER SPECIFICATIONS Fan and Heater BTU's Per Gauge Pressure (PSI) Propane Models (Approximate) HIGH TEMPERATURE Operating Pressure (PSI) Diameter 18" 1 3 5 7 9 11 13 15 294,340 509,710 658,080 777,730 880,620 981,130 1,060,099 1,136,675 Gauge Pressure (PSI) Required to Maintain Temperature (Aproximate) Fan Model 10HP 15HP 20HP 25HP 30HP 40HP Heat Rise Degrees F Static Pressure 20 30 40 50 60 70 80 2" 1 2 3 5 7 9 11 3" 1 2 3 4 6 8 10 4" 1 2
CHI-TOWN HEATER SPECIFICATIONS Fan and Heater Btu's Per Gauge Pressure (Psi) Natural Gas Models (Approximate) MED TEMPERATURE Operating Pressure (PSI) Diameter 26" 1 2 3 4 5 6 7 8 382,000 541,000 662,000 763,000 854,000 936,000 1,011,000 1,083,000 LOW TEMPERATURE Operating Pressure (PSI) Diameter 26" 1 2 3 4 5 6 7 8 158,000 225,000 275,000 317,000 354,000 388,000 420,000 449,000 Gauge Pressure (Psi) Required To Maintain Temperature (Approximate) Fan Model 10HP 15HP 2
DOWNWIND HEATER SPECIFICATIONS Fan and Heater Centrifugal Heater Specifications Hi-Temp Model Lo-Temp Model All models BTU rating Weight 4000000 145 500000 135 Liquid models Maximum fuel flow (GPH) Orifice size Minimum operating pressure Maximum operating pressure Minimum line size 43 .25 3 30 3/8" N/A N/A N/A N/A N/A Vapor models Maximum fuel flow (CFH) Orifice size Minimum operating pressure Maximum operating pressure Minimum line size 1590 .25 2 30 1" 210 .
HEATER INSTALLATION Fan and Heater Air Pressure Switch and Temperature Sensor Box Installation 1. Using air switch box as a guide, mark 2 holes on plenum side wall appproximately 24" to right of transition centered up and down in plenum. 2. Drill air switch filter hole 5/8" diameter for snug fit. Drill temperature sensor hole 5/8" or larger to accommodate mounting nut. 3. Mount Box to Bin using (4) self drilling screws 4. Caulk between housing and sidewall to seal.
HEATER INSTALLATION Fan and Heater Wiring Heater Unit 1. Be sure fan unit is installed and wired to meet local codes. Be sure equipment is well grounded (see page 10). 2. A separate neutral is required for 120 volt heater circuit in 220 volt 1PH and 3PH fan units. For 460 volt fan units a separate 120 volt power supply or transformer is required. 3. Run 5-wire black cord from heater unit to fan unit and se- Figure 2: Wiring diagram for the fan and heater unit. cure to fan. shuts down.
HEATER INSTALLATION Fan and Heater Figure A Installing Optional Humidity Sensor 1. Humidity sensor should be mounted 6-8" right of the airswitch/temperature sensor box. See Figure A. 2. Using sensor as a guide drill or knock-out 7/8" diameter hole in the center of the plenum on the bin sidewall. If you are using sensor to sense drying air humidity. Figure B 36 3. Insert pipe nipple from sensor housing through hole in side wall and use selfdrilling screws to mount to sidewall. See Figure B 4.
OPERATING PROCEDURE Fan and Heater The control panel display showing initial start up. 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 Power Up All safety and high limit switches are checked upon power up.
OPERATING PROCEDURE Fan and Heater Normal Operating Displays With Heater Not Running The main display shows the plenum temperature. If the dryer has not been running, the display should show outside temperature. The control is preset at the factory to display temperature in centigrade or fahrenheit. "AIRFLOW" or "NO AIRFLOW" is displayed if air is flowing or not flowing. "RX TX" (receive, transmit) is displayed if multiple heaters are connected.
Fan and Heater OPERATING PROCEDURE Starting The Dryer After heater power is turned on, the fan must be turned on. Attempting to start the dryer without the air switch indicating there is airflow will cause an airflow alarm to go off when the start switch is depressed. The airflow alarm is simply the entire display going blank, and the "NO AIRFLOW" message flashing for a few seconds. The display must show "AIRFLOW" before the dryer can be started. To start the dryer, just push the "START" switch.
OPERATING PROCEDURE 16. When the burner ignites the display should read "HI-FLAME " at the left of the display. Loosen the nut on the main regulator and turn screw in, to increase pressure and out to decrease pressure. The pressure gauges should be set at 10-15 lbs. for LP units, or 4-6 lbs.. for natural gas units. (use the charts on the following pages to set pressure) 17. Press the "PROGRAM TEMPERATURE" button to change the high limit set point. Press it again to change the "CYCLE SET POINT".
AIR PRESSURE SWITCH Fan and Heater Adjusting the Air Pressure Switch 1. Air pressure switch must be adjusted so that it will activate with lowest level of grain that will be dryed in bin. 2. Put grain in bin to level desired (low). 3. With heater on and fan off display on heater should read "no airflow". 4. Start fan. Heater display should now read "airflow". 5.
OPERATING PROCEDURE Fan and Heater Adjusting The Vaporizor 1. Vaporizer should be adjusted so the vapor pipetrain runs warm to the touch (100°-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. Move vaporizer only 1" at a time and allow a few minutes for tem perature to equalize. 5. Tighten 5/16" bolt and watch heater run for several minutes to verify adjustment.
Fan and Heater The limits are continuously checked during the drying operation. A limit switch open or any other error condition will cause the dryer to shutdown, and the fan will be shutdown. If a limit opens, or an error condition occurs during drying, the control will lockup in the error display mode. Power must be shut off and back on to the control to clear the error condition--even if the error or limit that caused the shutdown has been corrected.
OPERATING PROCEDURE On hi-lo units when the unit reaches cycle set point, the flame will switch to lo-flame and unit will not cycle back to hi-flame until (Set Point minus Temperature Differential) is reached. Temperature differential would normally be set for 10-15 degrees F for high temp units, and 2-5 degrees F for lo-temp units. Humidity Differential--The upper right cursor is flashing indicating the mode.
OPERATING PROCEDURE Fan and Heater 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" up. The bulb reacts to temperature. It changes the amount of gas (increase or decrease), burning warmer or cooler depending on the position of the valve SET POINT.
FACTORY CONFIGURATION Configuration Dip Switches (Normally Done At GSI) These switches are used to configure the heater control for various types of heaters. Stand alone heater with no slaves, all dip switches in the off state. Dip switch number 3 by-passes air pressure switch when turned on. This switch should only be used while trouble-shooting heater. Never leave Heater running with air pressure switch bypassed. Fan and Heater Multiple heaters connected together through the serial link.
ERROR CONDITIONS Fan and Heater Limit Switches The following limit switch errors light up individually on the heaters LCD screen: PLENUM, HOUSING, VAPOR, TEMP HI LIMIT. Note: When a shutdown does occur due to an error condition, the amount of time elapsed since the shutdown can be viewed by pressing the down arrow switch (up to 218 Hours).
HEATER SERVICE Fan and Heater All Airstream heaters are constructed of durable weather-resistant materials, so a minimum amount of service should be required; however before the unit is started for the first time each season there are a few items that need to be checked out. All damaged parts should be repaired or replaced. 1. Disconnect and lock out power to fan and heater. Open control box lid and inspect all components for moisture, vibration or rodent damage.
Fan and Heater WIRING DIAGRAM 49
HEATER SERVICE Fan and Heater The Temperature sensor used with the Series 2000 Heater is a thermistor. A thermistors electrical resistance (ohms) varies according to temperature. As shown in the chart for this thermistor the resistance rises with colder temperatures. If the temperature around the sensor is known, the resistance, when checked with an ohm meter, should match the chart. If the resistance does not match check for moisture, loose wires or a bad sensor.
HEATER SERVICE Fan and Heater 1 1 2 ) ) 2 1 2 ) ) 2 5 2 1 2 7 6 ( 7 6 + & 7 , 3 , ' ( ' 2 0 ) ) 2 2 / , + * 1 , / 2 2 & ( / & < & + & 7 $ % ( / & < & ( 5 , ) : 2 / * 1 , 5 8 ' 5 , $ + & 7 , + & 7 , + & 7 , : 6 : 6 : : 6 6 3 ,3 , : 6 12 5 2 < / 1 2 < & 1 ( * 5 ( 0 ( + & 7 , : 6 1 1 1 1 1 - - - 6 7
HEATER ELECTRICAL INSTALLATION Fan and Heater Heater Electrical Installation (230V Fans) THESE INSTRUCTIONS ARE FOR HEATER INSTALLATION ON FAN UNITS WITH 230V MOTORS. BE SURE POWER IS DISCONNECTED AND LOCKED OUT BEFORE INSTALLATION! FAILURE TO DO SO MAY CAUSE SERIOUS INJURY OR DEATH. 1. Connect power cord to fan control box. Figure 1: Illustration of deluxe vane axial heater wiring installation on a fan unit. 2. Make field connection of wires in fan box as shown in Figure 2. 110V power supply or .
Fan and Heater TRANSITION HI-LIMIT INSTALLATION Plenum Thermostat Mounting The plenum thermostat is the 4 x 4 white box with knob that is preconnected to heater when heater is ordered with thermostat. 1. 24" to the right side of the transition, drill one 3/8" hole (high temp) or 1 1/2" hole (low temp) in the center of the plenum in a valley (4.00" corrugation) or hill (2.66" corrugation) on bin sidewall. 2. Insert the probe through the hole. 3.
Annual Heater Inspection Fan and Heater All GSI heaters are constructed of durable weather-resistant materials, so a minimum amount of service should be required; however before the unit is started for the first time each season there are a few items that 1. Lock out power to heater. Open control box lid and inspect all com ponents for moisture, vibration or redent damage. Inspect and tighten all loose terminal connections. Replace any damaged wiring. need to be checked out.
FAN PARTS Fan and Heater For Units Using HF-7318 Control Board 2 Deluxe heaters may be connected to one grain drying system and wired so they cycle together. One of the heaters should have a thermostat connected to it as per the installation instructions. That heater will be referred to as the master. The other heater (without the thermostat) will be referred to as the slave. Installation For Standard Units 1. Install relay base (TD-100283) in master heater control box. 2.
WIRING SCHEMATIC 56 Fan and Heater
Fan and Heater STANDARD HEATER WIRING 57
STANDARD HEATER SCHEMATIC 58 Fan and Heater
TROUBLE-SHOOTING FLOW CHART Fan and Heater This chart should be used step by step to troubleshoot heater if heater does not start immediatly after turning on switch. This troubleshooting flow chart requires use of a voltmeter to check for 110 volts on designated terminals on terminal strip in heater. Always use voltmeter to check between terminals that are designated not between terminals and ground.
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NOTES Fan and Heater Notes 61
Fan And Heater 1996-1994 Gas Heaters 62
Fan And Heater DELUXE HEATER WIRING 63
DELUXE HEATER SCHEMATIC 64 Fan And Heater
Fan And Heater DELUXE HEATER SCHEMATIC 1993-1995 Heaters 65
2ND HEATER INSTALLATION Fan And Heater For Units using HF-7100 Control Board Manufactured after September 1. 1993 2nd Heater Control is Available with the HF-7100 heater control board. For Standard units no extra parts are required. For HI-LO units (1) TD-100282 Relay must be installed. INSTALLATION SHOULD BE MADE BY A QUALIFIED ELECTRICIAN. When points are called out in instructions they are in reference to points on drawing below text. Installation (Standard Units) 1.
Fan and Heater "SMART BOARD" is the name of the new printed circuit board in your heater. The purpose of this new board is to simplify the procedure for checking out the heater in case of a malfunction. "SMART BOARD" uses a series of lights to check for power at various locations in the heater circuit. Lights that are lit have power going to those components or locations, lights that are not lit indicate a lack of power at the terminal or location.
SMART BOARD Fan And Heater flame detection module. (blue/ black and white/brown wires). If connection is good replace flame detection module. Light Identification Light 1 Signifies the on/off switch is on and the heater hi-limit is good. Light 2 Signifies the fuse is good. Light 3 Signifies the 10 second time delay relay and/or the DPDT relay is energized. Light 4 Signifies the vapor hi-limit is closed, or set, not tripped out. Light 5 Signifies the humidistat-thermostat is calling for heat.
Fan And Heater DOWNWIND HEAT ADJUSTMENT PROCEDURE For Heaters Manufactured after 1988 Diverter moved towards hot side of transition Burner pivoted away from hot side of transition. Notes: Move Burner and diverter in very small increments and allow bin time to even out. Always try pivoting burner first, this works great for minor adjustments. Thermostat should always be mounted on right side of transition (looking into bin) as this is normally the warmer side of the bin.
Fan and Heater 1991-1993 GAS HEATERS 70
2ND HEATER INSTALLATION Fan And Heater For Units using HF-7100 Control Board 2nd Heater Control is Available with the HF-7100 heater control board. For Standard units (1) TD100282 Relay must be installed. For HI-LO units (2) TD-100282 Relay and (1) TD-100283 Relay base must be installed. INSTALLATION SHOULD BE MADE BY A QUALIFIED ELECTRICIAN. When points are called out in instructions they are in reference to points on drawing below text. Installation (HI-LO Units) Installation (Standard Units) 1.
WIRING SCHEMATIC Fan And Heater 1991-1992 Heaters 72
Fan and Heater 1990 GAS HEATERS 73
ELECTRICAL CHECK-OUT CHART Fan and Heater For Units Using HF-7062 Control Board All troubleshooting should be done with GAS SHUT OFF AT TANK. It is recommended to run drop cord from 110 volt power source to test electrical system on heater. However NEVER RUN HEATER WITHOUT IT BEING ELECTRICALLY INTERLOCKED TO FAN. This may cause unit to be severely damaged in case of fan failure.
2ND HEATER INSTALLATION Fan and Heater For Units using HF-7062 Control Board 2nd Heater Control is Available with the HF-7062 heater control board. For Standard units (1) TD100282 Relay must be installed. For HI-LO units (2) TD-100282 Relay must be installed. INSTALLATION SHOULD BE MADE BY A QUALIFIED ELECTRICIAN. When points are called out in instructions they are in reference to points on drawing below text. Installation (Standard Units) 1.
Fan and Heater PRE-1990 GAS HEATERS 76
Fan and Heater HEATER WIRING DIAGRAM 77
HEATER SCHEMATIC Fan and Heater Vane Axial LP Heater 78
HEATER SCHEMATIC Fan and Heater Vane Axial Vapor Heater 79
HEATER SCHEMATIC Fan and Heater Downwind LP Heater 80
HEATER SCHEMATIC Fan and Heater Downwind Vapor Heater 81
HEATER SCHEMATIC Fan and Heater Lo-Fire Downwind Heater 82
Fan and Heater MISCELLANEOUS INFORMATION 83
FLAME DETECTOR KIT INSTALLATION 1991-1993 Fan and Heater PNEG-286 Flame Detector Kit Installation Part Number HF-7136 1. Mount the detector module inside the heater control box. Module can be mounted in any position, but install so that moisture cannot get inside unit. 2. Run white wire to common or neutral of 120V power source. 3. Run black wire to terminal that is 110V when heater gets power. (Wire module power in parallel with ignition trans former or main solenoid if they are 110V.) 4.
FLAME DETECTOR KIT INSTALLATION Fan and Heater 1994-1995 PNEG-286 Flame Detector Kit Installation Part Number HF-7136 1. Mount the detector module inside the heater control box. Module can be mounted in any position, but install so that moisture cannot get inside unit. 2. Run white wire to common or neutral of 120V power source. 3. Run black wire to terminal that is 110V when heater gets power. (Wire module power in parallel with main solenoid if it is 110V.) 4.
FLAME DETECTOR KIT INSTALLATION 1996-PRESENT Fan and Heater PNEG-286 Flame Detector Kit Installation Part Number HF-7136 1. Mount the detector module inside the heater control box. Module can be mounted in any position, but install so that moisture cannot get inside unit. 2. Run white wire to common or neutral of 120V power source. 3. Run black wire to terminal that is 110V when heater gets power. (Wire module power in parallel with main solenoid if it is 110V.) 4.
Fan and Heater Johnson Controls, Inc. Control Products Division 1302 East Monroe Street Goshen, IN 46526 SELF-OPERATED MODULATING VALVES Series V50 Self-Operated Modulating Valves For Outdoor Crop Dryer Service Installation and Operation Instructions Application These valves control the flow of gas on natural or LP gas fired outdoor crop dryers to maintain desired drying air temperature. Changes in air temperature at the sensing bulb cause the valve to modulate the gas supply to the main burner.
SELF-OPERATED MODULATING VALVES Installation and Operation Instructions, continued Be sure the valve is installed so the gas flows through the body in the proper direction as indicated by the arrow on the body. On direct or indirect fired vaporizer systems in which hot LP gas is flowing through the valve, install the valve with the bellows pointing down. This allows the temperature sensing element to perform properly.
SELF-OPERATED MODULATING VALVES Fan and Heater Adjustment Adjust the valve close-off point by turning the "T" handle on top of the range spring housing. When the handle is turned in (clockwise) a high bulb temperature is required to close the valve. Turn the handle ou (counterclockwise) when a lower temperature is desired. The operator can set the valve to be fully closed at any temperature within its range.
FENWAL-SERIES 05-14 Fan and Heater FENWAL SERIES 05-14 Proof of Flame Direct Spark Ignition System U.S. Patent Nos. 3,504,992;3,832,123;3,847,533;3,861,854. Can Patent No. 860,521 Installation Instructions General Information Fenwal Series 05-14 Spark Ignition Systems are manufactured and tested to the most rigid quality control standards. Strict adherence to these instructions will assure satisfactory performance. WARNING: This ignition system complies with the Z21.
FENWAL-SERIES 05-14 Fan and Heater Operation continued This manual reset button can be located on the ignitor board or remotely on a control panel. (Consult factory for remove mounting agency approvals). Should the flame not be established during the trial for ignition period, the system will lock-out. Should flame-out occur any time during the duty cycle, the system will retry for ignition, one time, and then lock-out. The manual reset button will then trip within several seconds.
FENWAL-SERIES 05-14 Control Board Gas Valve Relay Current Ratings: A) 05-14X201-00X 05-14X401-00X B) 05-14X301-00X 05-14X501-00X Comments Common relay output 120VAC 1 amp Isolated valve contacts 1) 24VAC 2amps 2) 120VAC 1amps 3) 240VAC 0.5amps V Timing (Trial -for-Ignition) -000: 3.3 seconds -001: 4.7 seconds -005: 10 seconds Electrodes 05-100000-XXX*: Gap 0.125" = 0.
FENWAL-SERIES 05-14 Fan and Heater Figure 2 Figure 3 93
FENWAL-SERIES 05-14 2. With the gas supply shut off, apply electrical power to the system by closing the control switch or by advancing the thermostat. 3. Check to insure that sparking occurs at the electrode tiops and across the 1/8" gap during the "trail-for-ignition" period specified for the unit. (See Specifications.) 4. Fan and Heater 1. Manually shut off the gas supply and apply power to the control board.
Fan And Heater WARRANTY/SERVICE NOTES Limited Warranty Statement Fenwal Incorporated represents that this product is free from defects in material and workmanship, and it will repaid or replace any product or part therof which proves to be defective in workmanship or material for a period of 18 monthls after delivery of the prodect to the buyer.
MOTOR CAPACITOR CHART Fan And Heater 02725 67$57 &$3$&,725 3$57 0)' 92/7 +3 9$1( $;,$/ %$/'25 )+ +3 9$1( $;,$/ %$/'25 )+ +3 9$1( $;,$/ %$/'25 )+ +3 9$1( $;,$/ %$/'25 )+ +3 9$1( $;,$/ %$/'25 )+ +3 9$1( $;,$/ &(1785< """ """ """ +3 9$1( $;,$/ &(1785< )+ +3 9$1( $;,$/ &(1785< )+ +3 9$1( $;,$/ &(1785< )+ +3
Fan And Heater 97
1004 E. Illinois St.