GSI Outdoors PNEG-377 manual

Fan And Heater PNEG-377 Service Manual 2000 EDITION[...]

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3 Fan and Heater T ABLE OF CONTENTS Roof W arning, Operation & Safety ................................................................................. 4 Safety Alert Decals ..................................................................................................... 5 2000 V ane Axial Fans ..............................................[...]

4 Fan and Heater Roof Damage W arning and Disclaimer W ARNING! BE ALER T! Personnel servicing fans and heaters should read this manual. Failure to read this manual and its safety instructions is a misuse of the equipment. The symbol shown is used to call your attention to instructions con- cerning your personal safety . W atch for this symbol; it p[...]

5 Fan and Heater The GSI Group, Inc. recom- mends contacting your local power company , and having a representa- tive survey your installation so the wiring is compatible with their sys- tem, and adequate power is sup- plied to your unit. Safety decals should be read and understood by all people in the grain handling area. If a decal is damaged or [...]

6 Fan and Heater[...]

7 Fan and Heater 2000 V ANE AXIAL F ANS[...]

8 Fan and Heater 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 g[...]

9 Fan and Heater TEST ST A TION[...]

10 Fan and Heater 6 4 2 0 60 80 14 14 14 12 10 15 FAN HORSEPOWER RPM PHASE VOLTS FULL LOAD AMPS MINIMUM WIRE SIZE 50' RUN 100' RUN 200' RUN 300' RUN MINIMUM WIRE SIZE 50' RUN 100' RUN 200' RUN 300' RUN FUSE SIZE (SLOW BLOW) BREAKER SIZE 3/4 3450 1 230 5.5 3 230 2.6 460 1.3 575 1.0 Copper Wire 14 14 12 10 14 1[...]

11 Fan and Heater FAN A (BOLT CIRCLE) B (INSIDE DIA) C (CL TO BOTTOM OF LEG) D (LENGTH) 12" Dia 12.3/4 11.7/8 8 14.1/8 Figure 2: Fan dimensions 18" Dia 19.1/2 18.1/4 13.5/16 22 24" Dia 25.3/4 24.1/4 15.3/8 27.1/2 26" Dia 27.11/16 26.5/16 16.7/8 24.1/4 28" Dia 29.5/8 28.1/8 18.1/8 30 Note: All Dimensions in inches. F AN SPEC[...]

12 Fan and Heater SYMPTOM Fan will not run Fan runs for a short period of time then shuts off Fan makes ticking noise Fan vibrates POSSIBLE CAUSE Blown fuse or breaker in disconnect switch Main power not turned on Defective wiring or loose connection Incorrect wire size Overload kicked out Defective motor Defective magnetic contactor Undersize wiri[...]

13 Fan and Heater 1. Check for 220V between points C and F . If no voltage present, check power at primary disconnect. 2. Check for 220V between points C and D. If no voltage present, check "J" (thermostat) wires. (on units with " J " wires) 3. Check for 220V between points C and E. If no voltage present, replace or reset therma[...]

14 Fan And Heater F AN WIRING AND SCHEMA TIC Wiring 240 V olt 1 Phase (15 HP) Schematic[...]

15 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 replace- ment 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 moto[...]

16 Fan And Heater Hub Bolt T orque Requir ement for Fan Blades F AN SER VICE A. 14" 1HP .............................................50 ft. lbs. (T rantorque) B. 18"-1.5HP ..........................................63 ft. lbs. (T rantorque) C. 24"-7HP through 28" 15HP ..............84 ft. lbs. (T rantorque) D. 24"-7HP throug[...]

17 Fan And Heater 2000 CENTRIFUGAL F AN SER VICE GUIDE[...]

18 Fan and Heater F AN SPECIFICA TIONS FAN 3HP 5HP 7.1/2HP 10HP 15HP 20HP 25HP 30HP 40HP 30-50HP double F 46.13/16 51.1/8 51.1/8 54.7/16 54.7/16 56.1/2 56.1/2 58.11/16 58.11/16 56.1/2 G 42.15/16 45.1/8 45.1/8 49.9/16 49.9/16 51.3/4 51.3/4 54.5/8 54.5/8 51.3/4 H 15.11/16 16.1/2 20.1/4 19.1/8 21.11/16 21.3/4 24.1/16 23.3/8 25.13/16 46.1/4 I 31.1/8 29[...]

19 Fan and Heater F AN SPECIFICA TIONS 2 2 0 0 80 80 8 8 6 4 25 30 FAN HORSEPOWER RPM PHASE VOLTS FULL LOAD AMPS MINIMUM WIRE SIZE 50' RUN 100' RUN 200' RUN 300' RUN MINIMUM WIRE SIZE 50' RUN 100' RUN 200' RUN 300' RUN FUSE SIZE (SLOW BLOW) BREAKER SIZE 3 1750 1 230 15 3 230 12 460 6 575 3.6 Copper Wire 10 8 [...]

20 Fan and Heater F AN SPECIFICA TIONS 10 10 6 4 25 30 FAN HORSEPOWER RPM PHASE VOLTS FULL LOAD AMPS MINIMUM WIRE SIZE 50' RUN 100' RUN 200' RUN 300' RUN MINIMUM WIRE SIZE 50' RUN 100' RUN 200' RUN 300' RUN FUSE SIZE (SLOW BLOW) BREAKER SIZE 3 3450 1 230 14.5 3 230 7.8 460 3.9 575 3 Copper Wire 10 8 6 4 12 12[...]

21 Fan and Heater F AN SCHEMA TIC AND WIRING 240 V olt 1 Phase (15 HP Marathon) Schematic W iring Diagram[...]

22 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 replace- ment 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 moto[...]

23 Fan and Heater Hub Bolt T orque Requir ement for Fan Blades F AN SER VICE 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[...]

24 Fan and Heater 2000 Gas Heater Service Guide[...]

25 Fan and Heater Bin Configuration IMPOR T ANT! 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 . IMPOR T ANT! DO NOT EXCEED PLENUM TEMPERA TURES LISTED IN T ABLE THIS T ABLE IS NO[...]

26 Fan and Heater DISCONNECT AND LOCK-OUT POWER BEFORE SER VICING HEA TER 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 gree[...]

27 Fan and Heater V ANE AXIAL GAS HEA TER SPECIFICA TONS Inside diameter Bolt circle diameter Length BTU rating Weight Maximum fuel flow (GPH) Orifice Minimum operating pressure Maximum operating pressure Minimum line size Maximum fuel flow (CFH) Orifice Minimum operating pressure Maximum operating pressure Minimum line size Maximum fuel flow (CFH)[...]

28 Fan and Heater V ANE AXIAL GAS HEA TER SPECIFICA TIONS BTU's per Gauge Pressure (PSI) Pr opane Models (Approximate) 60 2 1 low-temp 2 1 low-temp low-temp 4 3 2 1 2 2 1 1 low-temp 3 2 2 1 low-temp Fan Model 3HP-18" 7HP-24" 10HP-24" 15HP-26" 15HP-28" Heat Rise Degrees F Static Pressure 1" 2" 3" 1" [...]

29 Fan and Heater V ANE AXIAL GAS HEA TER SPECIFICA TIONS BTU's Gauge Pressur e (PSI) Natural Gas Models (Approximate) High Temperature 7 1204750 1881456 2487940 2708640 6 1115380 1741920 2302800 2507090 5 1016880 1587790 2099420 2285470 4 909260 1419980 1876896 2043790 3 787970 1231200 1627920 1772020 2 644780 1006850 1331520 1450080 1 454180[...]

30 Fan and Heater CHI-TOWN GAS HEA TER SPECIFICA TIONS Low & Medium T emperature Models Description Fuel Type Maximum fuel flow (CFH) Orifice Minimum operating pressure Maximum operating pressure Minimum line size Maximum fuel flow (CFH) Orifice Minimum operating pressure Minimum operating pressure Minimum line size Inside diameter Bolt circle [...]

31 Fan and Heater CHI-TOWN HEA TER SPECIFICA TIONS BTU's Per Gauge Pressure (PSI) Propane Models (Appr oximate) HIGH TEMPERATURE Operating Pressure (PSI) 1 294,340 Diameter 18" 3 509,710 5 658,080 7 777,730 9 880,620 11 981,130 13 1,060,099 15 1,136,675 Gauge Pressur e (PSI) Required to Maintain T emperature (Apr oximate) 20 1 1 1 1 2 1 1[...]

32 Fan and Heater CHI-TOWN HEA TER SPECIFICA TIONS Btu's Per Gauge Pressure (Psi) Natural Gas Models (Approximate) MED TEMPERATURE Operating Pressure (PSI) 1 382,000 Diameter 26" 2 541,000 3 662,000 4 763,000 5 854,000 6 936,000 7 1,011,000 8 1,083,000 LOW TEMPERATURE Operating Pressure (PSI) 1 158,000 Diameter 26" 2 225,000 3 275,00[...]

33 Fan and Heater DOWNWIND HEA TER SPECIFICA TIONS All models Liquid models Vapor models Natural gas models BTU rating Weight Maximum fuel flow (GPH) Orifice size Minimum operating pressure Maximum operating pressure Minimum line size Maximum fuel flow (CFH) Orifice size Minimum operating pressure Maximum operating pressure Minimum line size Maximu[...]

34 Fan and Heater HEA TER INST ALLA TION Air Pressure Switch and T emperatur e Sensor Box Installation 1. Using air switch box as a guide, mark 2 holes on ple- num side wall appproximately 24" to right of transition cen- tered up and down in plenum. 2 . Drill air switch filter hole 5/8" diameter for snug fit. Drill tem- perature sensor ho[...]

35 Fan and Heater HEA TER INST ALLA TION 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-wi[...]

36 Fan and Heater HEA TER INST ALLA TION Installing Optional Humidity Sensor Figure A Figure B 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 s[...]

37 Fan and Heater AL W A YS DISCONNECT AND LOCK OUT POWER BEFORE WORKING ON OR AROUND HEA TER OPERA TING PROCEDURE The control panel display showing initial start up. All safety and high limit switches are checked upon power up. If a safety or limit is open, the control displays it. The control cannot operate with a safety switch error , and the fa[...]

38 Fan and Heater OPERA TING PROCEDURE Normal Operating Displays With Heater Not Running The heater display with fan on (airflow). When drying is not occurring, and the limit or error condition is corrected, the display returns to its normal output. This is not the case with an error or limit condition during the drying operation. This causes the d[...]

39 Fan and Heater OPERA TING PROCEDURE 1. At heater turn toggle switch to "ON" position. 2. Press the "PROGRAM TEMPERA TURE" but- ton. 3. Use the increase or decrease button to set the "PLENUM HIGH LIMIT SET POINT" to de- sired setting (100°-160°*). 4. Press the "PROGRAM TEMPERA TURE" but- ton to continue t[...]

40 Fan and Heater 1 7. Press the "PROGRAM TEMPERA TURE" but- ton to change the high limit set point. Press it again to change the "CYCLE SET POINT". (hi- lo units only) 1 8. Decrease the "CYCLE SET POINT TEM PERA TURE" until the heater cycles to low flame. (hi-lo units only) 1 6. When the burner ignites the display sho[...]

41 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. W ith heater on and fan off display on heater should read "no airflow". 4. Start fan. Heater display should now read "[...]

42 Fan and Heater Adjusting the vaporizer coil on a liquid propane model. The top photo shows the setting in, and the bottom photo shows the coil out. Adjusting The V aporizor The display will indicate "FLAME" when flame is sensed. If no flame is sensed, the "FLAME" message will be off. The display indicates what part of the cyc[...]

43 Fan and Heater Programming Set Points Multiple heaters may be done at any heater control console. The informa- tion programmed is automatically transmitted to all other heaters when the programming is complete. Hi Limit Set Point --The upper left cursor is flashing indicating the mode. If the plenum temperature increases above this point, the fl[...]

44 Fan and Heater 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 T emperature Differential) is reached. T emperature differential would normally be set for 10-15 degrees F for high temp units, and 2-5 degrees F for lo-temp units. Humidity Differ[...]

45 Fan and Heater OPERA TING PROCEDURE Modulating V alve Operation 1 . The modulating valve regulates gas flow through the heater based on sensing unit in the plenum, an d 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 bul[...]

46 Fan and Heater F ACTORY CONFIGURATION Configuration Dip Switches (Normally Done At GSI) Stand alone heater with no slaves, all dip switches in the off state. These switches are used to config- ure the heater control for various types of heaters. Multiple heaters connected together through the serial link. Master with one slave-dip switch 7 on/al[...]

47 Fan and Heater ERROR CONDITIONS Limit Switches The following limit switch errors light up individually on the heaters LCD screen: PLENUM, HOUSING , V APOR, 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). Th[...]

48 Fan and Heater HEA TER SERVICE 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 lo[...]

49 Fan and Heater WIRING DIAGRAM[...]

50 Fan and Heater The T emperature 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 mete[...]

51 Fan and Heater '%-$&. 3/8*7+,6,172 7+(352*5$00(5 -&211(&725 6(5,(6&$%/( 352*5$00,1*-$&.7283'$7( 62)7:$5(21(35203/8* 352*5$00(5,1727+,6-$&. - - - 021,725, 1* ',63/$< 75$16)250(5 )86( - - -    [...]

52 Fan and Heater HEA TER ELECTRICAL INST ALLA TION Figure 1: Illustration of deluxe vane axial heater wiring installation on a fan unit. BE SURE POWER IS DISCONNECTED AND LOCKED OUT BEFORE INST ALLA TION! F AILURE T O DO SO MA Y CAUSE SERIOUS INJUR Y OR DEA TH. 1. Connect power cord to fan control box. 2. Make field connection of wires in fan box [...]

53 Fan and Heater TRANSITION HI-LIMIT INST ALLA TION 1. Mark location on transition one (1) foot up from the bot- tom (entrance collar) and cen- tered in the transition. 2. Drill or knock out 7/8" diam- eter hole on marked location. 3. Install transition hi-limit us- ing supplied self drilling screws. Figure 2: The transition connecting the Va[...]

54 Fan and Heater Annual Heater Inspection All GSI heaters are con- structed of durable weather-resis- tant materials, so a minimum amount of service should be re- quired; 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 mo[...]

55 Fan and Heater F AN P ARTS Figure 4: The HF-7318 control board. 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[...]

56 Fan and Heater WIRING SCHEMA TIC[...]

57 Fan and Heater ST ANDARD HEA TER WIRING[...]

58 Fan and Heater ST ANDARD HEA TER SCHEMA TIC[...]

59 Fan and Heater TROUBLE-SHOOTING FLOW CHART 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 1 10 volts on designated terminals on terminal strip in heater . Always use voltmeter to check between termi[...]

60 Fan and Heater TROUBLE SHOOTING CHART 7528%/( 352%$%/ (&$86( &+( &. 2873 52& (' 85( +HDWHUQRWZ LUHGLQ 9LVXDOOFKHFNIDQFRQWUROER[WRVHHLIZLUHVDUH FRQQHF WHG )DQQRWUX QQLQJ )DQFRQWDF WRUPXVWEHHQHU JL]HGIRUKHD WHUWRUXQ %ORZQIX VH%DG?[...]

61 Fan and Heater NOTES Notes[...]

62 Fan And Heater 1996-1994 Gas Heaters[...]

63 Fan And Heater DELUXE HEA TER WIRING[...]

64 Fan And Heater DELUXE HEA TER SCHEMA TIC[...]

65 Fan And Heater DELUXE HEA TER SCHEMA TIC 1993-1995 Heaters[...]

66 Fan And Heater 2ND HEA TER INST ALLA TION For Units using HF-7100 Control Board Manufactured after September 1. 1993 2nd Heater Control is A vailable 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. INST ALLA TION SHOULD BE MADE BY A QUALIFIED ELECTRICIA[...]

67 Fan and Heater SMART BOARD Fan and Heater "SMAR T 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. "SMAR T BOARD" uses a series of lights to check for power at various locations in the heater ci[...]

68 Fan And Heater 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-thermosta[...]

69 Fan And Heater DOWNWIND HEA T ADJUSTMENT PROCEDURE For Heaters Manufactured after 1988 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 nor[...]

70 Fan and Heater 1991-1993 GAS HEA TERS[...]

71 Fan And Heater 2ND HEA TER INST ALLA TION For Units using HF-7100 Control Board 2nd Heater Control is A vailable with the HF-7100 heater control board. For Standard units (1) TD- 100282 Relay must be installed. For HI-LO units (2) TD-100282 Relay and (1) TD-100283 Relay base must be installed. INST ALLA TION SHOULD BE MADE BY A QUALIFIED ELECTRI[...]

72 Fan And Heater WIRING SCHEMA TIC 1991-1992 Heaters[...]

73 Fan and Heater 1990 GAS HEA TERS[...]

74 Fan and Heater ELECTRICAL CHECK-OUT CHART For Units Using HF-7062 Control Board All troubleshooting should be done with GAS SHUT OFF A T T ANK. It is recommended to run drop cord from 1 10 volt power source to test electrical system on heater . However NEVER RUN HEA TER WITHOUT IT BEING ELECTRICALL Y INTERLOCKED T O F AN. This may cause unit to [...]

75 Fan and Heater 2ND HEA TER INST ALLA TION For Units using HF-7062 Control Board 2nd Heater Control is A vailable with the HF-7062 heater control board. For S tandard units (1) TD- 100282 Relay must be installed. For HI-LO units (2) TD-100282 Relay must be installed. INST AL - LA TION SHOULD BE MADE BY A QUALIFIED ELECTRICIAN. When points are cal[...]

76 Fan and Heater PRE-1990 GAS HEA TERS[...]

77 Fan and Heater HEA TER WIRING DIAGRAM[...]

78 Fan and Heater HEA TER SCHEMA TIC V ane Axial LP Heater[...]

79 Fan and Heater HEA TER SCHEMA TIC V ane Axial V apor Heater[...]

80 Fan and Heater HEA TER SCHEMA TIC Downwind LP Heater[...]

81 Fan and Heater HEA TER SCHEMA TIC Downwind V apor Heater[...]

82 Fan and Heater HEA TER SCHEMA TIC Lo-Fir e Downwind Heater[...]

83 Fan and Heater MISCELLANEOUS INFORMA TION[...]

84 Fan and Heater FLAME DETECTOR KIT INST ALLA TION 1991-1993 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 te[...]

85 Fan and Heater FLAME DETECTOR KIT INST ALLA TION 1994-1995 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 te[...]

86 Fan and Heater FLAME DETECTOR KIT INST ALLA TION 1996-PRESENT 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[...]

87 Fan and Heater SELF-OPERA TED MODULA TING V AL VES Series V50 Self-Operated Modulating V alves For Outdoor Crop Dryer Service Johnson Controls, Inc. Control Products Division 1302 East Monroe Street Goshen, IN 46526 Installation and Operation Instructions Application These valves control the flow of gas on natural or LP gas fired outdoor crop dr[...]

88 Fan and Heater SELF-OPERA TED MODULA TING V AL VES Orifice Sizes in Kit Number PLG14A-600R Orifice Size Color In. m m Code .040 1.02 Red .062 1.57 Y ellow .078 1.98 Green .093 2.36 Blue .125 3.18 Aluminum Solid Plug Brass If the installation requires that the bulb be in a horizontal position, it is very importanat to be sure that the word "[...]

89 Fan and Heater SELF-OPERA TED MODULA TING V AL VES 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. T urn the handle ou (counterclockwise) when a lower temperature is desired. The ope[...]

90 Fan and Heater FENW AL-SERIES 05-14 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. Stri[...]

91 Fan and Heater FENW AL-SERIES 05-14 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[...]

92 Fan and Heater Control Board Comments Gas V alve Relay Current Ratings: A) 05-14X201-00X Common relay output 05-14X401-00X 120V AC 1 amp B) 05-14X301-00X Isolated valve contacts 05-14X501-00X 1) 24V AC 2amps 2) 120V AC 1amps 3) 240V AC 0.5amps Timing (T rial -for -Ignition) -000: 3.3 seconds -001: 4.7 seconds -005: 10 seconds Electrodes 05-10000[...]

93 Fan and Heater FENW AL-SERIES 05-14 Figure 2 Figure 3[...]

94 Fan and Heater FENW AL-SERIES 05-14 2. W ith the gas supply shut off, apply electri- cal power to the system by closing the control switch or by advancing the thermo- stat. 3. Check to insure that sparking occurs at the electrode tiops and across the 1/8" gap during the "trail-for-ignition" period speci- fied for the unit. (See Sp[...]

95 Fan And Heater WARRANTY/SERVICE NOTES Limited W arranty S tatement 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 buye[...]

96 Fan And Heater MOTOR CAP ACITOR CHART 02725 6 7$ 57&$ 3$&,725 581&$ 3$&,725 3$57 0)' 92/7 3$ 57 0)' 9 2 /7 +39 $1($;,$/% $/'25 )+   +39 $1($;,$/% $/'25 )+   +[...]

97 Fan And Heater[...]

1004 E. Illinois St. Assumption, IL 62510 Phone 217-226-4421 Fax 217-226-4498 February 2000[...]