CHIEF Goldwell CH1015T-LPGE / LPGEM Installation And Operation Manual Download Page 21 | Manualshive

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C E N T R I F U G A L H E A T E R - C S A

Chief Industries, Inc. 800-359-7600 INSTALLATION - 416274

Page 21

For proper operation of heater, the fan and heater are to be mounted on a level pad. The pad should be

the same height as the concrete floor. The size of the pad should be as indicated in the following

illustration.

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Summary of Contents for Goldwell CH1015T-LPGE / LPGEM

Page 1: ...TRIFUGAL HEATER CSA INSTALLATION OPERATINGMANUAL P N 416274 Rev 0 NATURAL GAS CH1015T NGE NGEM CH2025T NGE NGEM LIQUID PROPANE CH1015T LPGE LPGEM CH2025T LPGE LPGEM VAPOR PROPANE CH1015T VPGE CH2025T VPGE ...

Page 2: ...inity of this or any other appliance WHAT TO DO IF YOU SMELL GAS o Do not try to light any appliance o Extinguish any open flames o Do not touch any electrical switch o Immediately call your gas supplier Follow the gas supplier s instructions o If you cannot reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the ga...

Page 3: ...fic Models 18 Heater Location and Foundation 20 Gas Supply Installation 22 High Limit Installation 24 Fan Electrical Installation 25 Heater Electrical Installation 25 Installation of External Plenum Controls 26 Operating Instructions 26 Heater Control 26 Start Up Procedure 27 Drying Temperature Recommendations 28 Adjustments 30 Shut Down Procedures 31 Firing Rate Guideline Tables 32 Heater Mainten...

Page 4: ...nc first obtained and specific as to each case The acceptance of this material will be construed as an acceptance of the foregoing agreement The technical data contained herein is the most recent available at the time of publication and is subject to modification without notice Chief Industries Inc reserves the right to modify the construction and method of operation of their products at any time ...

Page 5: ...laim with the carrier Quantity Component Description 1 Heater Heater Assembly 1 Warranty Registration Card Bulletin 1 Manual Bulletin 464D 1 Bolt Bag Assembly 1 Orifice Package Note Before starting the installation of the heater verify that all items called out on the packing list have been received Please note that this manual part number 416274 includes and references Bulletin 464D This manual i...

Page 6: ...ities having jurisdiction should be consulted before installations are made Your Caldwell heater is designed for safe and reliable operation when properly installed in combination with a Caldwell fan However the heater requires electricity and flammable gas which when improperly installed or when operated improperly can be potentially dangerous Anyone who will operate this unit should read the man...

Page 7: ...ype of external plenum control used _____________________ 7 Setting of the external plenum control _____________________ 8 Approximate operating pressure __________________________ 9 Hours the unit has been in operation ______________________ 10 Diameter and eave height of bin _________________________ 11 Grain depth _________________________________________ 12 Type of grain stored _______________...

Page 8: ...conform to any applicable jurisdiction regulations Work Area Safety Statement To ensure the safety of all individuals in the work area only authorized and trained persons shall install maintain and use the Caldwell Heater Under no circumstances should unauthorized individuals be allowed to trespass or be present in the work area It shall be the duty of all operators to ensure that the work area is...

Page 9: ...re securely in place 7 Store all operation maintenance manuals in a safe place for future use Heater Safety Before operating the unit perform the following checks 1 Verify the fan heater and transition units are bolted securely together Verify the screen guard is secured in place 2 Verify the units are wired in compliance with the national electrical code and the ground wire is of sufficient size ...

Page 10: ...C E N T R I F U G A L H E A T E R C S A Chief Industries Inc 800 359 7600 SAFETY 416274 Page 10 ...

Page 11: ... be ordered so that one control assembly can be used when two heater units are used on the same bin 2 Caldwell requires using a fuel line strainer in the fuel line just before the fuel enters the heater plumbing A line strainer is provided on all units A line strainer can be obtained from Caldwell or your gas company Caution Your warranty could be jeopardized if the heater should malfunction due t...

Page 12: ... E A T E R C S A Chief Industries Inc 800 359 7600 COMPONENTS 416274 Page 12 Explanation of Components Please note the location and general description of the primary components and their function Control Enclosure Components ...

Page 13: ...heater On and Off and Momentary Start switch 3 Start Relay 756692 A start relay is utilized to prove that the flame probe is functioning properly with every trial for ignition If the flame probe is functioning properly the relay allows the purge to energize If the flame probe is not functioning properly the start relay prevents the initiation of the ignition process 4 High Limit Relay 756692 The h...

Page 14: ...from the vaporizer reaches a temperature of 160 F 71 C The control will allow the heater to reignite after the vaporizer cools The vapor temperature limit is only on LPGE heaters 8 Purge Delay with 30 sec Time Delay 719914 Purge delay is a time delay relay used to delay the energizing of the ignition transformer and solenoid valves for 30 seconds after the heater is turned on to allow for the remo...

Page 15: ...ve and is used to stop fuel from entering the heater The liquid shut off valve has only two positions open or closed The liquid shut off valve is only on LPGE heaters 20 Vaporizer 9752584 The vaporizer is used on LPGE heaters only and is used to convert the liquid propane gas to propane vapor gas by using the heat supplied by the burner 21 Hydrostatic Pressure Relief Valve 716878 The hydrostatic p...

Page 16: ... is above the thermostat setting 34 Humidistat Thermostat Control 9870974 The humidistat thermostat control is an electrical operating control that is wired into the heater to cycle the heater On and Off with respect to both the drying air relative humidity and temperature The humidistat thermostat control will cycle the heater on if either the drying air relative humidity is too high or the dryin...

Page 17: ...sing Relay 30 sec time delay 719914 9 Flame Probe 749812 11 Ignition Transformer 851790 12 Spark Plug 851402 16 Pressure Gage LP 851543 16 Pressure Gage NG 715011 22 Terminal Block 8 POLE 749614 23 Toggle Switch Boot 712034 26 Liquid Propane Hose 715276 27 Vapor Propane Hose 155820 29 Neutral Terminal Block 3 POLE 850255 31 Venturi 9415661 32 Nylon Humidistat Control Not Shown 9850982 33 Thermosta...

Page 18: ...lief Valve 716878 716878 21 Burner 9784793 9784793 9784793 9784793 24 Flame Probe Wire 9730515 9730515 9730515 9730515 25 Spark Plug Wire 9701995 9701995 9701995 9701995 CH2025T NGE CH2025T VPGE CH2025T LPGE CH2025T LPGEM ITEM PART DESCRIPTION PART PART PART PART 10 Vapor Solenoid Valve 789263 789263 789263 789263 10 Liquid Solenoid Valve 753863 753863 13 Vapor Fuel Line Strainer 851626 851626 851...

Page 19: ...tion describes the components necessary for a typical installation The drying unit fan heater and transition should be located such that the heated air can enter the bin plenum chamber uniformly Verify all the components needed for the drying system are present The fan and heater should be located opposite the unloading tube for best air distribution ...

Page 20: ...ration shows a typical installation of 2 drying units and optional plenum controls If two drying units are used on the same bin locate them 4 1 21m to within 45 of each other and centered opposite the unloading tube Locate any humidistat or thermostat control between the two heater units making sure control senses heat from both units order kit 9735035 ...

Page 21: ... Inc 800 359 7600 INSTALLATION 416274 Page 21 For proper operation of heater the fan and heater are to be mounted on a level pad The pad should be the same height as the concrete floor The size of the pad should be as indicated in the following illustration ...

Page 22: ...the fan Check air flow decals on the fan and heater to verify heater is oriented properly Connect the heater to the transition with bolts provided in the fan bolt bag The installation should appear as illustrated previously Gas Supply Installation Refer to the dryer rating plate to locate the minimum gas supply pressure for obtaining the maximum gas capacity for which this dryer is specified The g...

Page 23: ...st 10 3 05m from the heater Because some areas may require a greater distance please consult your local authorities The supply tank should be equipped with a liquid valve and vapor valve The inlet of the liquid valve should be located 12 31cm from the tank bottom to avoid impurities getting into the gas line and heater The liquid valve and vapor valve on the propane tank should be connected as ill...

Page 24: ...pply pressure is not adequate to maintain 10 psig 69kPa at the heater use a one inch or larger service line and verify that 5 psig 34kPa natural gas pressure is available when the heater is operating Install a line strainer between the natural gas heater and the service line Check all connections for leaks with a soap test Open the supply valve at the source and use a liquid detergent and brush al...

Page 25: ...rical Installation Note The heater is electrically interlocked with the fan electrical service The heater operates on 115 volt single phase 60 cycle power For fans wired for 230 volt verify that the fan is wired with a neutral wire to the middle terminal of the fan terminal block 2 as well as a ground wire linked to the bottom terminal of the fan terminal block 3 as shown The heater power cord is ...

Page 26: ... and connect one lead of the control power cord to terminal 6 and the other lead to terminal 7 The control leads can be interchanged Installation of External Plenum Controls For the proper installation of a thermostat humidistat or thermostat humidistat control to the bin the installation of a dual humidistat thermostat kit or the installation of a vaporizer or a modulating valve to the heater ref...

Page 27: ...ter operation after a 30 second time frame to complete the purge cycle the transformers and solenoids are energized and the ignition light is illuminated 3 If no flame is at the burner or the flame probe is not positioned to monitor the flame the flame sensing relay will de energize the solenoids and transformer after approximately 30 seconds The flame lock out light will be illuminated The condit...

Page 28: ...conds for ignition to occur The heater has a 30 second pre purge before ignition 11 Perform a gas leak check during start up to verify the gas tightness of the gas train components and piping under normal operating conditions 12 If burner fails to ignite in 40 seconds close regulator and vapor valve and turn off the heater by placing toggle switch to the Off position Refer to service section of th...

Page 29: ...zard 6 When drying sunflowers exercise caution because sunflowers are very flammable Do not exceed the temperature recommendations Also be aware that the chaff from sunflowers is very flammable Good housekeeping in the plenum chamber and around the bin is essential Recommended Drying Temperatures of Non Seed Crops Crop In Bin Continuous Drying Stir Drying In Bin Batch Drying Corn 160 F 71 C 140 F ...

Page 30: ...oosening the square headed setscrew holding the vaporizer in place adjusting the vaporizer location and re tightening the setscrew If the temperature of the vapor plumbing line is too high the vaporizer should be moved out of the flame with the procedure indicated above Regulator Adjustment The regulator should be set at the firing rate required This can be done by first setting the heater to the ...

Page 31: ...Thermostat Combination Set the humidistat and thermostat at the desired operating conditions Then adjust the firing rate of the heater according to the humidistat and thermostat instructions Modulating Valve Adjustment Heater Operation The modulating valve is used to maintain a constant plenum temperature by allowing more gas to flow to the burner if the plenum temperature is lower than desired or...

Page 32: ...e used to determine the actual plenum temperature and then the firing rate should be adjusted to obtain the desired plenum temperature Use the following procedures in conjunction with the Drying Temperature Recommendations in determining the firing rate needed for your application 1 Determine the ambient temperature at which the heater will be operating e g the outside air temperature 2 Find the d...

Page 33: ...34 184 144 194 156 206 8 0 138 188 147 197 158 208 171 221 9 0 148 198 157 207 167 217 181 231 10 0 156 206 166 216 178 228 193 243 11 0 164 214 174 224 187 237 203 253 12 0 171 221 182 232 195 245 211 261 Approximate firing rates for CH1015T heater with C27 10 Centrifugal fan operated on natural gas with 3 8 9 52mm diameter orifice STATIC PRESSURE INCHES OF WATER COLUMN 1 0 2 0 3 0 4 0 PLENUM PLE...

Page 34: ...158 118 168 129 179 8 0 111 161 118 168 129 179 141 191 9 0 119 169 127 177 139 189 152 202 10 0 126 176 134 184 146 196 159 209 11 0 132 182 141 191 154 204 168 218 12 0 138 188 147 197 160 210 175 225 Approximate firing rates for CH1015T heater with C27 15 Centrifugal fan operated on natural gas with 3 8 9 52mm diameter orifice STATIC PRESSURE INCHES OF WATER COLUMN 1 0 2 0 3 0 4 0 PLENUM PLENUM...

Page 35: ...0 105 155 111 161 119 169 8 0 108 158 114 164 120 170 129 179 9 0 116 166 122 172 129 179 138 188 10 0 123 173 129 179 136 186 146 196 11 0 129 179 136 186 144 194 155 205 12 0 135 185 142 192 150 200 161 211 Approximate firing rates for CH2025T heater with C30 20 Centrifugal fan operated on natural gas with 7 16 11 11mm diameter orifice STATIC PRESSURE INCHES OF WATER COLUMN 1 0 2 0 3 0 4 0 PLENU...

Page 36: ...85 135 89 139 93 143 98 148 8 0 92 142 97 147 100 150 106 156 9 0 99 149 103 153 108 158 114 164 10 0 105 155 109 159 114 164 120 170 11 0 110 160 115 165 121 171 128 178 12 0 115 165 120 170 126 176 133 183 Approximate firing rates for CH2025T heater with C30 25 Centrifugal fan operated on natural gas with 7 16 11 11mm diameter orifice STATIC PRESSURE INCHES OF WATER COLUMN 1 0 2 0 3 0 4 0 PLENUM...

Page 37: ... leaks using the soap test The gas tightness of the gas train should be checked at least on an annual basis See previous installation instructions 5 Check all wires to verify they are not bare or causing a short Pests can destroy insulation on wires including the spark plug flame probe burner limit wires if protective measures to control rodents are not implemented 6 Examine and gap spark plug Thr...

Page 38: ...A T E R C S A Chief Industries Inc 800 359 7600MAINTAINENCE 416274 Page 38 Heater Wiring Diagram Note When used with a 575 volt 460 volt or 230 volt fan a step down transformer must be used to develop 115 volt 1 phase 60hz power ...

Page 39: ...C E N T R I F U G A L H E A T E R C S A Chief Industries Inc 800 359 7600MAINTAINENCE 416274 Page 39 ...

Page 40: ...ox with the power supply 3 Fuse may be blown a Visually check fuse If dark in color replace b Check fuse and holder Put one lead on each side of the fuse on the fuse holder screws Meter should show continuity through fuse 4 Check for power at toggle switch in heater check made with power on a Put one lead of voltmeter to toggle switch where power cord is connected and the other lead to ground If t...

Page 41: ...gize the circuit Check the continuity of the contacts of the relay Check for continuity in the normally closed set of contacts 2 and 4 also 5 and 7 A lack of continuity indicates a defective relay Replace the relay b Supply power 115V and neutral to the coil terminals 1 and 8 Check power at the normally open set of contacts 2 and 3 also 6 and 7 After power has been supplied to the relay for 30 sec...

Page 42: ...e pressure and 5 psig 34kPa of natural gas available at the unit for startup ii Check to see if the tank regulator or line going to the unit is blocked b Check to see if the solenoids are functioning i Power On Put your hand on the top of the solenoid and turn the heater toggle switch on and allow 30 seconds for the purge If you feel a click at the top of the solenoid the coil is functional and th...

Page 43: ... collapses and the flame lockout light turns on If the coil does not activate the contacts within 30 seconds or the light does not illuminate afterwards replace the flame sensing relay 4 Symptom High limit is activated a Fan limit may be obstructed Keep the fan screen clean of all foreign material b Fan motor may be failing Check the motor to verify that it is obtaining full speed c Verify that st...

Page 44: ...eck for obstructions then reinstall the orifice b Insufficient gas pressure i Refer to the installation section for proper gas supply c Vaporizer is not hot enough i Vapor plumbing will be cold to the touch Refer to the adjustment section 7 Symptom External plenum control not functioning a Check wiring schematic and be sure the control is wired to the heater properly b Make a visual check of the e...

Page 45: ...f will convey good and marketable title to the Products free and clear of any liens or encumbrances except for where applicable a purchase money security interest in favor of Chief 3 Duration of Warranty and Notice Requirements Subject to the Exceptions Exclusions and Limitations set forth below the warranties set forth in Section 2 above shall apply to all covered non conforming conditions that a...

Page 46: ...which result during shipping or are otherwise caused by the Reseller the Original Owner and or any third party iv Exposure to marine environments including frequent or sustained salt or fresh water spray v Exposure to corrosive chemical ash smoke fumes or the like generated or released either within or outside of the structure on which the Product is installed regardless of whether or not such fac...

Page 47: ...hundred sixty five 365 days of the Warranty Period and is reported to Chief as required by Section 4 within thirty 30 days of discovery as required by Section 3 Chief will as Chief s sole and exclusive obligation to the Reseller and the Original Owner and as their sole and exclusive remedy work in cooperation with the Reseller and the Original Owner to correct such non conforming condition and in ...

Page 48: ...WHATSOEVER WHETHER EXPRESS OR IMPLIED BY OPERATION OF LAW COURSE OF DEALING OR OTHERWISE WITH RESPECT TO THE PRODUCT ANY COMPONENT PART THEREOF OR ANY OTHER GOODS OR SERVICES THAT CHIEF MANUFACTURES FABRICATES PRODUCES SELLS OR PROVIDES TO THE DEALER OR THE ORIGINAL OWNER PURSUANT TO THE TERMS OF ANY ACCEPTED PURCHASE ORDER INCLUDING WITHOUT LIMITATION ANY REPRESENTATION OR WARRANTY WITH RESPECT T...

Page 49: ...ly and unconditionally the jurisdiction of the aforesaid courts Further the undersigned Original Owner hereby irrevocably waives any objection including without limitation any forum non conveniens which it may now or hereafter have to the bringing of such action or proceeding in such respective jurisdictions ACKNOWLEDGMENT OF RECEIPT By its signature hereto the undersigned Reseller represents and ...

Page 50: ... to contact us at any of the following Chief Industries Inc Inc 4400 East 39th Street PO Box 848 Kearney NE 68847 Phone 800 359 7600 For more information about Chief Industries Inc and additional products or services visit our website www agri chiefind com NATURAL GAS CH1015T NGE NGEM CH2025T NGE NGEM LIQUID PROPANE CH1015T LPGE LPGEM CH2025T LPGE LPGEM VAPOR PROPANE CH1015T VPGE CH2025T VPGE ...

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