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Tech File - Western States Equipment

1. WEG MOTORS From Unit NATURAL PROPANE BURNER COMPLETE 200 PART 20223 350 PART 50223A 500 PART 50289 BURNER HOUSING 50250 ELECTRODE ASSEMBLY 50268 BURNER ACCESS COVER 50143 AIR DAMPER 50254 BLOWER 50141 AIR TUBE COMBINATION 50255 ELECTRICAL PANEL COMPLETE 50156 CONTROL BOX COVER 50155 COMPLETE 50157 200 350 50157A 500 ELECTRODE DRAWER ASSEMBLY 350 500 SPARK ROD LEAD WIRE 250268 50140 FLAME ROD amp ELECTRODE COUPLING AME ROD LEAD WIRE ELECTRODE 50140A ELECTRODE ASSEMBLY MOUNTING PLATE 50142 PROPANE AND NATURAL NOZZLE 48292 FLAME ROD 50154 BLAST TUBE ASSEMBLY 50257 MOUNTING FLANG BLAST TUBE INC ENDCONE AND MOUNTING FLANGE 50257 ELECTRICAL PANEL COMPLETE 50156 IGNITION TRANSFORMER 50138 FUSE 5 AMP 50216 TERMINAL GAS PRIMARY CONTROL STRIP 50139 50217 FUSE 2 AMP 50215 PROVING SWITCH 48294 STEP DOWN TRANSFORMER 50158 PLEASE NOTE AIR PROVING SWITCH IS LOCATED UNDER THE ELECTRICAL PANEL 14 MANIFOLD COMPLETE 200 350 50157 SHUT OFF VALVE 50270 FIRING VALVE 50270 CONVERSION VALVE 50271 RV53 RV52 REGULATOR SOLENOID VALVE 50274 50273 NOTE ALL UNITS WILL REQUIRE A SECONDARY POUNDS TO INCHES REGULATOR TO OPERATE ON PROPANE NATURAL GAS MANIFOLD COMPLETE 500 5
2. GENERAL HAZARD WARNING FAILURE TO COMPLY WITH PRECAUTIONS AND INSTRUCTIONS PROVIDED WITH THIS HEATER CAN RESULT IN DEATH SERIOUS BODILY INJURY AND PROPERTY LOSS OR DAMAGE FROM HAZARDS OF FIRE EXPLOSION BURN ASPHYXIATION CARBON MONOXIDE POISONING AND OR ELECTRICAL SHOCK ONLY PERSONS WHO CAN UNDERSTAND AND FOLLOW THE INSTRUCTIONS SHOULD USE OR SERVICE THIS HEATING UNIT IF YOU REQUIRE ASSISTANCE OR HEATER INFORMATION SUCH AS AN INSTRUCTION MANUAL LABELS ETC CONTACT THE MANUFACTURER WARNING FIRE BURN INHALATION AND EXPLOSION HAZARD KEEP SOLID COMBUSTIBLES SUCH AS BUILDING MATERIAL PAPER AND OR CARDBOARD A SAFE DISTANCE AWAY FROM THE HEATER AS RECOMMENDED BY THE INSTRUCTIONS NEVER USE THE HEATER IN SPACES WHICH MAY CONTAIN VOLATILE OR AIRBORNE COMBUSTIBLES OR PRODUCTS SUCH AS GASOLINE SOLVENTS PAINT THINNER ACETONE DUST PARTICLES AND OR UNKNOWN CHEMICALS WARNING THIS PRODUCT IS NOT INTENDED FOR HOME OR RECREATIONAL VEHICLE USE FOR YOUR SAFETY DO NOT USE THIS HEATER INA SPACE WHERE GASOLINE OR OTHER LIQUIDS HAVING FLAMMABLE VAPOURS ARE STORED OR USED GENERAL NOTES NATURAL PROPANE GAS CODE B149 1 ALL GAS INSPECTION AUTHORITIES IN CANADA REQUIRE THAT THE INSTALLATION AND MAINTENANCE OF HEATER AND ACCESSORIES SHALL BE ACCOMPLISHED BY A QUALIFIED GAS FITTER GENERAL NOTES 1 The heater is designed and approved for use as a construction heater under ANSI
3. THERMOST BLACK LoDo MANUAL pu BURNER FAN MOIOR WHITE RED AIR HIGH PROVING Limit BLACK x dn MEE SOLENOID RN ORANGE way ORANGE GAS PRIMARY IGNITION E TRANSFORMER BIUE FLAME SENSOR O o xy SARK ROD LL 19 PROPANE NATURAL WIRING MODEL 500 MALE PUG 115 1 60 SUPPLMOIOR SWIGH C N a THERMOST BLACK MANUAL WHITE RED DES AIR HI PROVING gt b GH Limit BLACK 4 SOLENOID VALVE ORANGE ORANG SOLENOID 2 GAS PRIMARY MVI GND GREEN IGNITION TRANSFORMER BIUE FLAME SENSOR i o X SARK ROD HEAT EXCHANGER FOR LP NG UNITS P N 20200 IDF200LP NG P N 50200 IDF350 amp 500LP NG COMBUSTION CHAMBER ASSEMBLY FLUE COLLAR ASSEMBLY P N 20207 IDF200 P N 48113 ALL UNITS P N 50207 IDF350 amp 500 HEAT SHIELD P N 50205 ALL UNITS OUTER SHELL P N 20206 IDF200 P N 50206 IDF350 amp 500 RETAINER BOLT W WASHER 24 PER UNIT P N 48116 ALL UNITS ja CAP RING 2 PER ASSEMBLY P N 50115 ALL UNITS IDF 200 350 amp 500 FROST FI
4. Z83 7 with the applicable requirements of UL 795 and under CGA 2 14 with applicable requirements of CGA 3 2 The intended use is for5 the temporary heating of building or structures under construction alteration or repair ICE cannot anticipate every use which may be made of our heaters CHECK WITH YOUR LOCAL FIRE AND SAFETY AUTHORITY IF YOU HAVE QUESTIONS ABOUT SAFE APPLICATIONS Other standards govern the use of fuel gases and heat producing products in specific applications Your local authority can advise you about this issue Please retain this instruction manual for future reference 5 The primary application of this heater is for temporary heating of construction sites and or applications of this type ELECTRICAL NOTES 1 All electrical connections and grounding shall be in compliance with the National Electrical Code and or the Canadian Electrical Code CSA Standard C22 1 98 2 WARNING Electrical grounding instructions This appliance is equipped with a three prong grounding plug for your added protection against electrical shock hazard and should be plugged directly into a properly grounded three prong receptacle ADDITIONAL INSTRUCTIONS FOR PROPANE GAS Reference the Storage and Handling of Liquefied Petroleum Gas ANSI NFPA 58 and or the National Standards of Canada CAN CGA B149 2 installation codes for propane gas The heater must be located more than six 6 feet 1 83 meters away from the propane source
5. set screw Run heater to check for fan vibration Replace fan blade if vibration is noticeable MOTORS No lubrication is necessary since the bearings are the sealed type Clean motor of existing dust or dirt IMPORTANT 15 AMP CIRCUIT IDF200 AND IDF350 20 AMP CIRCUIT IDF500 II EXTENSION CORD UP TO 50 FEET 12 3 AWG OVER 50 TO MAX OF 100 FEET 10 3 AWG 7 SEQUENCE OF OPERATION 1 Flip toggle switch to either manual or thermostat position 2 Red LED light on ignition controller will come on for 1 second 3 Burner fan motor will start unit will pre purge for 45 seconds 4 Spark ignitor energized for 4 seconds gas solenoid valves will open during 4 second TFI trial for ignition The unit has three trials for ignition before lockout 5 Burner lights ignitor stops and flame current is sensed by ignition controller 6 When heat exchanger reaches certain temperature temperature setting on fan switch the fan switch will make and start supply fan 7 When unit is shut off burner will shut down and supply fan will run until heat exchanger temperature is below fan switch set point LP NG TROUBLE SHOOTING GUIDE ALWAYS CHECK FOR SUFFICIENT POWER GAUGE CORD POLARITY AND GAS PRESSURE POWER AND GAS SUPPLY MUST ALWAYS BE SHUT OFF DISCONNECTED BEFORE REMOVING OR REPLACING ANY COMPONENTS ON THE HEATER 1 UNIT WILLNOT START A Check for 115 volts AC across terminals 1 and 2 If no voltage check power source B Check for power across terminals 2
6. solenoid valve C If no voltage at solenoid valve check gas primary control to ensure wired and grounded properly If wired properly and still no voltage to solenoid replace gas primary D Remove the electrode assembly form burner housing Shut off all manual gas valves then reset the unit Install jumper wire between terminals 3 and 4 Lay electrode assembly across top of burner housing Carefully check for spark across the ignition gap after 34 second pre purge If no spark check for 120VAC at ignition transformer If power there replace transformer no power replace gas primary If spark is arcing at another point other tan tip of spark rod ensure spark rod is in correct position If it is then replace spark rod After test remove jumper from terminals 3 and 4 8 4 BURNER IGNITES BUT THEN SHUTS DOWN A Upon start up LED light should flash once If not refer to trouble shooting guide Once signal is detected after 4 seconds of trial for ignition TFI shut off gas then turn back on Unit should retry to light after 60 seconds With unit running turn off gas supply Burner should stop firing and LED should flash 3 times If you try to fire unit and no response but LED light is staying on then replace Fenwall controller With unit running connect D C Micro amp multimeter probes to FC pins controller beside LED light You should receive a reading between 3 5 5 5 microamp fluctuating 10 If reading is lower check flame rod and wi
7. 0157A SOLENOID VALVE SOLENOID VALVE 50273 50273 SHUT OFF VALVE 50270 MAXITROL REGULATOR CONVERSION 50274 VALVE FIRING VALVE 450271 50270 NOTE All units will require a secondary pounds to inches regulator to operate on propane natural gas ELECTRODE AND FLAME ROD SETTINGS ELECTRODE AND FLAME ROD SHOULD BOTH BE 1 8 ABOVE RETENTION PLA NSUR 2 8 ETRODE NV THE MIDDLE OF GAS PORT ELECTRODE BRASS FLAME ROD COUPLING IGNITION IGNITION ELECTRODE ELECTRODE 10 05 N PILOT RETENSION FUEL TUBE PLATE GAS NOZZLE 445292 RETENTION PLATE ELECTRODE HOLDER BLOCK W SPACER LEGS LIMITS FAN SWITCHES AND TEMPERATURE FEELERS ADJUSTABLE FAN SWITCH 90 130 F 48111B ALL MODELS e 4 MANUAL HIGH LIMIT 48109 ALL MODELS OHV HIGH LIMIT C9648 HIGH LIMIT L220 40F 48110A FEELER OHV 600 848171 Indoor and outdoor settings of fan switch Indoors amp if surrounding air is warm i e 5C 23F Fan switch should be set to 115 or higher so as to shut down unit when heat exchanger is properly cooled also keeps fan motor from excessive running on when discharging cooler air Outdoor Fan switch should be set between 100 90 The colder the temperature the lower the setting PROPANE NATURAL WIRING MODELS 2008350 MALE PUG GREEN RECEPNCLE 115 1 60 222 SUPPLMOIOR 1 SWIGH BLACK Do
8. FROST 2 22 INDIRECT FIRED SPACE HEATERS PROPANE AND NATURAL GAS MODEL OHV 200LPNG MODEL IDF 350LPNG MODEL IDF 500LPNG MODEL IDF 500LP NG HS Installation OperationMaintenance Instructions and Parts List READ eons PRIOR TO STARTING HEATERS a 4 D 27 LTD TENNESSE UNITED STATES 38008 TEL 731 658 7000 FAX 204 783 6794 FAX 731 658 3090 WWW FROST FIGHTER COM FROSTFIGHTER WARRANTY Mfg Ltd warrants the Frostfighter heater to be free from defects in workmanship and materials for a period of twelve 12 months from date of initial service not to exceed fifteen 15 months from date of shipment If during the warranty period the heat exchanger fails under normal use and service due to a defect in material or workmanship said heat exchanger will be repaired or replace free of charge F O B the Winnipeg Factory All mechanical and electrical components are covered by a one 1 year limited warranty Normal maintenance items are excluded under the warranty The warranty does NOT include any freight labor or sales taxes incurred by the purchaser and is subject to the following conditions 1 The heater shall be operated in accordance with the manufacturer s operating and maintenance manual 2 The heater shall be subject to normal use in service and shall not have been misused neglected altered or other wise damaged 3 The unit shall be operated within the rated capaci
9. GHTERS FRONT SMALL COVER PANEL ASSEMBLY CANOPY ASSEMBLY 48119 350 500 WITH HANDLE AND RAINGUARD 50108 FLUE COLLAR ASSEMBLY FAN ENTRY PLATE 50113 48175 MOTOR MOUNT amp SCREEN 48803 ILE gt A 49 n 4 M AM m HIGH LIMIT amp FAN SWITCH COVER 48112A BURNER HOUSING 50250 BURNER MOTOR 48140 1 3 HP 48140A 1 4 HP POWER CORD JACKET 48163 200 350 ASSEMBLY 48163A 500 48204A 350 500 20204 200 IDF 200 350 amp 500 FROST FIGHTERS FAN BLADE FAN MOTOR 50103 350 200 48101 350 200 50203A 500 50202A 500 FRONT CAP ASSEMBLY 48205 2 X 12 48205A 1 X 16 B COLLAR 48182 CRADLE ASSEMBLY 50120 350 500 20120 200 CAP RING FOR HEAT COMBUSTION EXCHANGER CHAMBER SEAL 50115 B48802 CART LEG amp AXLE OUTER SHELL ASSEMBLY OF HEAT EXCHANGER 50125 350 500 50206 350 500 20122 200 20206 200 WHEEL AND TIRE 50124 COMBUSTION CHAMBER 50207 350 500 20207 200
10. WITCH The fan switch has been selected to allow for preheating of the heat exchanger to ensure that only heated air is allowed to enter the space Upon satisfying the need for heat the fan switch will continue to run the supply fan until the heat exchanger has cooled sufficiently This feature will help to prolong the life of your heat exchanger 6 IDF MAINTENANCE INSTRUCTIONS CONT D AIR SWITCH The air switch should be tested regularly to ensure it will cut out if any blockage or disruption to burner airflow occurs With the unit running slide a 6 X 8 piece of cardboard upwards if front of screen on burner under control panel slowly When screen is 2 3 covered solenoid valve s should close shutting off gas supply If necessary adjust set screw clockwise if burner not cutting out soon enough FENWALL IGNITION MODULE Upon start up LED light should flash once If not refer to trouble shooting guide Once signal is detected after 4 seconds of trial for ignition TFI shut off gas then turn back on Unit should retry to light after 60 seconds With unit running turn off gas supply Burner should stop firing and LED should flash 3 times If you try to fire unit and no response but LED light is staying on then replace Fenwall controller With unit running connect D C Micro amp multimeter probes to FC pins controller beside LED light You should receive a reading between 3 5 5 5 microamp fluctuating 10 If reading is lower
11. and 3 If no power inspect toggle switch or thermostat replace if faulty C Check the thermal overloads on burner supply fan motor Reset by pushing the red button on motor housing D Ensure proper connection to burner fan If power is at connection and neutral wire secure replace burner motor 2 RED LED LIGHT DOES NOT FLASH ON START UP A Check for power across terminals 2 and 4 If no power remove high limit cover and check for power on high limit If no power there inspect air switch and tubing Adjust and or replace as necessary If high limit powered on one side only replace high limit B Check power at 2 amp fuse Replace if faulty C Check across 120v side of transformer for power On 24v side should be 24v If not replace transformer D Check across 5 amp fuse for power Replace if faulty E Check L1 connection to terminal 4 ensure good connection F Ensure proper ground at gas primary G Bad controller check LED for steady on or flashing codes H If LED light stays on during pre purge cycle replace ignition controller 3 BURNER WILL NOTIGNITE A Always make sure gas supply pressure is 14 gt Ib or less as over that amount could cause damage to manifold regulator B Check gas pressure at 1 8 tap on elbow of manifold Ensure pressure is correct 1 2 for IDF200 1 8 for IDF350 and 3 0 for IDF500 If no pressure there remove cover and check for 24v across solenoid valve wires If voltage present replace
12. as and conversion valves are setto the same gas type 5 Once valve setting is verified turn on main gas firing valves to open position 6 Plug power supply cord to a 115 V AC outlet 7 Place operating switch to MANUAL position This will start the unit 8 For use with a thermostat the operating switch should be placed to THERM position IF HEATER FAILS TO START REFER TO TROUBLE SHOOTING GUIDE TO STOP HEATER 1 Place the operation switch into the OFF position Allow for automatic cool down of heat exchanger to occur before disconnecting power supply cord from outlet 2 If operation switch is in THERM position and operating place into OFF position andallow for automatic cool down of heat exchanger to occur before disconnecting power supply cord from outlet AIR DAMPER SETTING Damper adjustment will be required in colder weather and different elevations when there is reduced air density The requirement will be that the damper be opened to allow more air into the burner Adjustments may also be made to the damper of the burner when undesirable performance is observed indicated by excessive pulsing or rumbling and or smoke from the flue Suggested air damper settings at sea level IDF 350 2 1 2 and IDF 500 2 1 Locate the adjustable damper connection on the right hand side when facing the burner 2 Loosen the nut onthe adjustable connection and manually move the damper connection until the desired position is achieve
13. check flame rod and wire as per trouble shooting instructions Disconnect orange MVI wire from controller Shut off gas and with AC voltage tester check between 24v ground side of transformer and MVI terminal for voltage during TFI Reading should be steady 24v AC HEAT EXCHANGER Cleaning Procedures 1 Remove the front cap Part 48205 20205 2 Remove the small cover panel Part 48119 20119 located on the top of the unit between the flue and front cap Part 48205 3 Remove the fan thermostat cover on the outer jacket Part 48112 Loosen thermostat and remove from jacket Remove high limit thermostat cover Part 48112 4 Slide heat exchanger out of jacket and place front discharge or closed end face down on ground Part 848115 5 Access for combustion chamber and heat exchanger cleaning is provided through the burner head opening and by removing the heat exchanger cap ring s Part 48115 6 Toreassemble reverse procedure ELECTRODE DRAWER ASSEMBLY Should be removed when doing maintenance and flame and spark rod cleaned and checked for cracks or chips Also inspect wires and connections Do a continuity check between flame rod and end of wire to ensure good signal ELECTRICAL Ensure all conduit BX connectors are tight Open plug in cord and check connections tight and no frayed wires exposed Check inside connections in control box to ensure good connections FAN Check for dust or dirt build up on blades Check for tightness of the
14. d i e no pulsations and or smoke from flue 3 Re tighten the nut on the adjustable damper connection 4 Do not adjust damper below 3 4 as unit will run too rich fuel air mixture and carbon up spark rod NOTE 1 Adjust air damper and gas regulator pressure for elevation correction 2 For elevations above 2 000 feet 610 meters the unit will be de rated four percent 4 for every 1 000 feet 305 meters of elevation above sea level ELECTRODE AND FLAME ROD SETTING 1 Flame rod should be 1 8 above the retention plate diagram on Page 15 STANDARD GAS CONVERSION PROCEDURE CHECK TYPE OF GAS BEING USED FOR OPERATION SUITABLE GASES ARE NATURAL GAS AND PROPANE GAS Propane Gas 1 For propane gas use the conversion valve must be placed in the propane gas position as per the label on the unit This is the closed position of the red handled ball valve on the manifold Handle should be 90 to the valve 2 Once in the closed position the valve must be locked in that position so that the unit will operate safely Natural Gas 1 For natural gas use the conversion valve must be placed in the natural gas position as per the label on the unit This is the open or parallel position to the manifold Red handled ball valve must be in line with the manifold 2 Once placed in the open position the valve must be locked in that position so that the unit will operate safely Double check that you are using natural gas as propane used
15. gth of the hose Check at test port on elbow to ensure proper and constant pressure to burner 5 MAIN SUPPLY MOTOR DOES NOT COME ON UNIT SHUTS DOWN ON HIGH LIMIT A Check temperature feeler make sure it is in properly B Jumper out fan switch to test motor If you have voltage to motor and still does not start replace motor Check line voltage to ensure proper voltage Also check amp draw on motor motor may be running too hot and not running due to thermal overload being tripped C Replace fan switch if you have power on one side after unit heating up it does not make D Replace high limit as it may be tripping too soon and not giving fan switch time to engage E Make sure fan switch is at the correct temperature for conditions See page 18 for settings 6 IF THE UNIT DOES NOT RUN SMOOTHLY AND QUIETLY A Check to ensure proper gas supply pressure and proper manifold pressure B Adjust the air setting on the adjustable damper connection 11 Inches w c Operating Pressure Nominal Pipe Size of Schedule 40 Pipe for Propane Last Stage Regulator Set at 11 inches w c Maximum Load in Thousands Distance in ft from Last Stage Regulator to Burner of Btuh 50 60 80 100 150 1 2 2 2 From Unit Black 2 Black 5 From Unit Black 4 Blue Orange 3 Black 5 FAN MOTOR WIRING DIAGRAM BALDOR MOTORS From Unit White Yellow 4
16. in this position could present a hazardous situation GAS LEAKAGE TESTING After removal for service or replacing components on the gas manifold a gas leakage test must be performed 1 Close main gas firing valve on the gas manifold 2 Connect your source gas to the gas manifold 3 Once connections are tightened open source gas fire unit 4 On each connection and fitting apply soap solution and check for bubbles This will indicate a gas leak if bubbles continue to form 5 Fix any leaks that are found by applying pipe dope to the leaking fitting or connection and re tighten Check for leaks once repairs if any are made 6 Open main gas firing valve and start the unit 7 Once the unitis operating and burner is running redo the soap test to insure gas fittings are tight 8 Fix any leaks found IDF MAINTENANCE INSTRUCTIONS HEATERS SHOULD BE FULLY SERVICED ANNUALLY BY QUALIFIED PERSONNEL LACK OF MAINTENANCE COULD RESULT IN HEATER NOT WORKING PROPERLY HIGH LIMIT SWITCH The limit switch should be checked every heating season to ensure the burner will shutdown if temperature exceeds 220 F To test the high limit remove red braided high temperature wire form terminal one Start unit and run till burner shuts down on high limit Disconnect power from unit reconnect red wire then start unit to cool down heat exchanger If unit runs longer then 2 minutes or lesss that one minute before high limit fails replace high limit FAN S
17. ity Btu hr Btu hr Btu hr Btu hr Btu hr Btu hr Fuel Natural Natural Natural Propane Propane Propane Gas Gas Gas Gas Gas Gas Fan Motor 1750 Hp 1750 1 Hp 1750 1750 Hp 1750 1 Hp 1750 RPM RPM RPM RPM RPM RPM Burner Hp 3450 74 Hp 3450 4 Hp 3450 Hp 3450 3450 Hp 3450 Motor RPM RPM RPM RPM RPM RPM Manifold 1 24 2 0 3 2 1 2 2 0 3 2 Pressure W C W C W C W C W C W C ld 4 0 5 0 6 0 4 0 5 0 6 0 Pr ss re W C W C W C W C W C W C Minimum Temperature 40 C F 40 C F 40 C F 40 C F 40 C F 40 C F Rating Fuel 218 ft hr 347 ft hr 416 ft hr 78 ft hr 137 ft hr 165 Consumption 5 5 US gal hr 9 7 US gal hr 12 4 US gal hy 2 2 US gal hr 3 8 US gal hr 5 0 US gal hr Agency Overall 53 35 70 x35 70 x35 53 35 70 x35 70 x35 Dimensions x52 x52 x52 x52 x52 x52 1 4m x 1 8m x 1 8m x 1 4m x 1 8m x 1 8m x 0 9m x 0 9m x 0 9m x 0 9m x 0 9m x 0 9m x 1 3m 1 3m 1 3m 1 3m 1 3m 1 3m 2500 2500 3100 2500 2500 3100 Weight 402 Ibs 467 Ibs 467 Ibs 402 Ibs 467 Ibs 467 Ibs Flue size 6 all units Two 12 ducts One 16 duct MAXIMUM ALLOWABLE DUCT LENGTHS OHV 200 DISCHARGE OUTLET LENGTH One 12 ducts INSTALLATION CLEARANCES Top 3 inches 0 076 meters Discharge End 10 feet 3 05 meters Sides 6 inches 0 154 meters Vent Connector 18 inches 0 457 meters Burner End 2 feet 0 61 meters Floo
18. or propane tank When the heater is not in use insure to shut off the gas supply from the propane source or propane tank Disconnect the heater from the propane source or propane tank when storing the heater indoors 5 The heater must not discharge toward any propane gas container within 20 feet 6 M INSTALLATION INSTRUCTIONS 6 The National Fuel Code ANSI 223 1 NFPA 54 and or National Standards of Canada CAN CGA B149 1 installation codes must be followed as well as the recommendations of local authorities having jurisdiction 7 Inspect the heater before each use and have it annually inspected by a qualified agency 8 Inspect the hose assembly for wear cuts etc and replace if necessary 9 When firing the unit in an enclosed area three square feet 0 278 square meters must be provided to allow free entry of the air required for operation 10 Do not operate the unit in partly ventilated areas without a flue pipe connected to the unit 11 Do not operate the unit in close proximity to combustible surfaces and materials 12 The cylinder supply system must be arranged to provide for vapor withdrawl from the operating cylinder 13 Propane tank size should be a minimum 100 Ibs 90 liters PECIFICATION Natural Gas MODEL IDF 200 IDF 350 IDF 500 IDF 200 IDF 350 IDF 500 NG NG NG LP LP LP Part 47001 47005 47006 47001 47005 47006 Number Heating 210 000 350 000 420 000 210 000 350 000 420 000 Capac
19. r Combustible FLUE PIPE CONNECTION 1 Fasten rain cap on the end of the 36 3 foot flue pipe 2 Fasten the open end of the flue pipe onto the flue of the unit Ensure that all venting and chimney layouts correspond to CSA B149 standard Canada or Ansi Z23 1 NFPA54 US INSTALLATION CLEARANCES FLUE WITH VERTICAL RUN MN TO E ji 4 1 MN a a x RISE RATIO __FLUE WITH 1 IN 10 HORIZONTAL RUN This drawing is for reference only In Canada the installation must be to the CSA B149 1 codes andinthe U S To the National Fuel Gas Code ANSI Z223 1 NFPA54 CAUTION 1 The canopy must be closed to ensure operator s safety when operating the unit 2 Do not shut off unit by disconnecting supply cord The heat exchanger should be properly cooled Before power is disconnected from the heating unit 3 The gas supply line length cannot be less than 15 feet 4 6 meters and not greater than 25 feet 8 meters CAUTION Turning off the unit will stop the burner from operating but the supply fan will continue to operate in order to cool the heat exchanger OPERATING INSTRUCTIONS TO START HEATER 1 Ensure unitis flat and level 2 Check that the operating switch on the unitis in the OFF position before plugging supply cord to a 115 V AC outlet 3 Ensure that gas supply is 14 pressure maximum that is being fed to the RV53 Maxitrol regulator 4 Check that the supply g
20. re as per trouble shooting instructions Disconnect orange MVI wire from controller Shut off gas and with AC voltage tester check between 24v ground side of transformer and MVI terminal for voltage during TFI Reading should be steady 24v AC Check flame current coming back to gas primary Flame current is the current that passes through the flame from the sensor to ground The minimum flame current necessary to keep the system from lockout is 1 microamp To measure flame current connect an analog DC microammeter to the FC terminals beside LED light Meter should read 1 microamp or higher If meter reads below 0 on scale meter leads are reversed Disconnect power and reconnect meter leads for proper polarity B If flame current measures below 1 microamp replace gas primary control C If no flame current measured remove electrode assembly Check continuity on flame rod wire Inspect flame rod for chips or cracks Clean if necessary Check and clean nozzle Ensure all connections are tight D Supply gas pressure to unit must be the proper pressure Refer to manual If wrong size line is used to correspond with length you may have to adjust to ensure correct supply pressure at unit E Check polarity ensure no AC voltage on terminal 2 Voltage supply must be consistent 108 132 volts F If you are running more than one unit off of a single gas source and one unit is shutting down be sure size of hose is correct for the BTU s and the len
21. ties and with the prescribed fuel 4 The unit has not been allowed to exceed its proper temperature limits due to control malfunction or inadequate air circulation 5 There is no evidence that the unit has been subject to tampering or deliberate destruction No representative of 1 C E Mfg Ltd nor any of its distributors or dealers is authorized to assume for 1 C E Mfg Ltd any other obligations or liability in connection with this product not alter the terms of the warranty in any way This warranty is limited to the express provisions contained herein and does not extend to liability for labor costs incurred in replacing defective parts Parts can be obtained from 1 C E Mfg Ltd Winnipeg Manitoba on the basis that credit will be issued if the defective parts returned qualify for replacement pursuant to the terms and conditions of this warranty Authorization to return any alleged defective parts must be first obtained from the factory prior to transporting the part The transportation charges for the alleged defective part must be prepaid by the owner 1 Mfg Ltd will not accept charges for parts purchased unless the conditions of this warranty have been satisfied and prior authorization to purchase the parts has been received from the factory 1500 NOTRE DAME WINNIPEG MANITOBA SSS SERGE 0 9 204 775 8252 INSTALLATION OPERATION MAINTENANCE INSTRUCTIONS READ INSTRUCTIONS PRIOR TO OPERATING HEATER

Tech File - Western States Equipment

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