Vanguard Heating VGP30B User's Manual
Contents
1. PRESSURE TESTING GAS SUPPLY PIPING SYSTEM Test Pressures In Excess Of 1 2 PSIG 1 Disconnect heater and its individual manual shutoff valve from gas supply piping system Pressures in excess of 1 2 PSIG will damage heater regulator 2 Cap off open end of gas pipe where manual shutoff valve was connected Continued 15 100100 CHECKING GAS CONNECTIONS Continued 3 Pressurize supply piping system by either using compressed air or Opening propane supply tank valve 4 Check all joints of gas supply piping system Apply mixture of liquid soap and water to gas joints Bubbles forming show a leak 5 Correct all leaks at once Test Pressures Equal To or Less Than 1 2 PSIG 1 Close manual shutoff valve see Figure 14 2 Pressurize supply piping system by either using compressed air or opening propane supply tank valve 3 Check all joints from propane supply tank to manual shutoff valve see Figure 13 Apply mixture of liquid soap and water to gas joints Bubbles forming show a leak 4 Correct all leaks at once PRESSURE TESTING HEATER GAS CONNECTIONS Open manual shutoff valve see Figure 14 Open propane supply tank valve Make sure control knob of heater is in the OFF position Check all joints from manual shutoff valve to control valve see Figure 15 Apply mixture of liquid soap and water to gas joints Bubbles forming show a leak Correct all leaks at once 6 Light heater see2. Inlet TUTTE Air Ventilated Inlet Air Crawl Space Figure 3 Ventilation Air from Outdoors 100100 INSTALLING NOTICE TO WAL L A qualified service person must install heater Follow all local codes CHECK GAS TYPE Use only propane gas If your gas supply is not propane do not install heater Call dealer where you bought heater for proper type heater INSTALLATION ITEMS Before installing heater make sure you have the items listed below e external regulator supplied by e ground joint union installer see page 14 e test gauge connection see e piping check local codes Figure 13 page 15 e sealant resistant to propane gas e sediment trap e manual shutoff valve e tee joint e pipe wrench An A G A design certified manual shutoff valve with 1 8 NPT tap is an acceptable alternative to test gauge connection Purchase the optional A G A design certified manual shutoff valve from your dealer See Accessories page 27 LOCATING HEATER This heater is designed to be mounted on a wall A WARNING Maintain the minimum clearances shown in Figure 4 page 10 If you can provide greater clearances from floor ceiling and joining wall You can locate model VP2000BB on floor away from a wall An optional floor mounting stand is needed Purchase the floor mounting stand from your dealer See Accessories page 27 A WARNING Never install t
3. VANGUARD VENT FREE PROPANE GAS HEATER OWNER S OPERATION AND INSTALLATION MANUAL Mi M A za Hy ISA INA INA II INI JI N Model VGP30B and VP2000BB WARNING If the information in this manual is not followed exactly a fire or explosion may result causing property damage personal injury or loss of life Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS e Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions e 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 gas supplier DESIGHW RI Cy ANS CERTIFIED Save this manual for future reference CONTENTS SAFETY INFORMATION SECTION PAGE Safety INTOrMatIOI veac aicea dedu gti coc at daci adela ca aaa 2 Product Identification 2 0 0 ec eeecceeseceeseceeeeeeeeeecsecesaecseaeeeeeeeeaes 4 LoCal COMES ier veces a a he a bi dl es a 4 Unpac kin es es ea ezita can ao arta clatite aaa das 4 Product Features iisi rrine tothe beh dioaa 6 nau Ba au ada any 4 Fresh Air For Combustion And Ventilation e
4. From Sides Of Heater Left Side Figure 4 Mounting Clearances As Viewed From Front of Heater Minimum Minimum To Floor 163 VGP30B FLOOR 36 Minimum Right Side 3 VP2000BB 100100 INSTALLING TO WALL Continued INSTALLING HEATER TO WALL Mounting Bracket The mounting bracket is located on back panel of heater It has been taped there for shipping Remove mounting bracket from back panel Mounting Bracket Figure 5 Mounting Bracket Location Removing Front Panel Of Heater 1 Remove two screws near bottom corners of front panel 2 Lift straight up on grill guard until it stops Grill guard will slide up about 1 4 3 Pull bottom of front panel forward then down 4 Remove cardboard packing from grill and glass VP2000BB or heat shield VGP30B Figure 6 Removing Front Panel Of Heater Methods For Attaching Mounting Bracket To Wall Only use last hole on each end of mounting bracket to attach bracket to wall These two holes are 16 inches apart from their centers Attach mounting bracket to wall in one of two ways 1 Attaching to wall stud 2 Attaching to wall anchor Attaching to wall stud This method provides the strongest hold Insert mounting screws through mounting bracket and into wall studs Attaching to wall anchor This method allows you to attach mounting bracket to hollow walls wall areas between studs or t
5. 098271 03 098249 01 099059 04 098514 01 098594 01 099120 02 099387 05 098251 01 098250 01 098867 06 099553 01 100091 01 100092 01 100068 01 100047 04 098529 01 097159 02 M11084 26 M11084 38 098276 01 098354 01 098508 01 099066 01 Screw 10 x 3 8 Front Panel Grill Guard Grill Guard Clip Bottom Glass Retainer Glass Panel Top Glass Retainer Screw 10 x 3 8 Deflector Unit Ignitor Cable Nut M5 ODS Pilot Assembly Thermocouple Ignitor Electrode Burner 3 16 Pilot Tubing Injector Injector Holder Pressure Regulator Pilot Shield 3 8 Outlet Burner Tubing 3 8 Inlet Tubing Pressure Tap Fitting Control Valve Cabinet Piezo Ignitor Screw 10 x 3 8 Screw 8 x 3 8 1 8 NPT Plug Control Knob Valve Retainer Nut Mounting Bracket PARTS AVAILABLE NOT SHOWN 098306 02 099491 07 Control Position Decal Operating Instructions Decal F 4 2 1 1 1 4 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 100100 WARRANTY INFORMATION KEEP THIS WARRANTY Model Serial No Date Purchased Always specify model and serial numbers when communicating with the factory We reserve the right to amend these specifications at any time without notice The only warranty applicable is our standard written warranty We make no other warranty expressed or implied LIMITED WARRANTY VANGUARD VENT FREE HEATERS DESA International warrants th
6. contact DESA International s Technical Service Department at 1 800 323 5190 VGP30B BTU Variable 15 000 30 000 Type Gas Propane Only Ignition Piezo Pressure Regulator Setting 8 W C Inlet Gas Pressure inches of water Maximum 14 Minimum 11 Dimensions Inches H x W x D Heater 23 5 x 25 9 x 8 0 Carton 25 8 x 28 7 x 10 1 Weight pounds Heater 30 Shipping 35 When gas pressure is too low e pilot will not stay lit e burner will have delayed ignition e heater will not produce specified heat e propane gas supply may be low When gas quality is bad e pilot will not stay lit e burner will produce flames and soot e heater will backfire when lit You may feel your gas pressure is too low or gas quality is bad If so contact your local propane gas supplier VP2000BB 9 000 18 000 Propane Only Piezo 8 W C 14 11 23 5 x 18 5 x 8 0 25 8 x 21 3 x 10 1 22 27 100100 REPLACEMENT PARTS Note Use only original replacement parts This will protect your warranty coverage for parts replaced under warranty Parts Under Warranty Contact authorized dealers of this product If they can t supply original replace ment part s call DESA International s Technical Service Department at 1 800 323 5190 for information When calling have ready e your name e your address e model number of your heater e how heater was malfunctioning e type of gas used propane or natural gas e purchase dat
7. fuel combustion could result Read the following instructions to insure proper fresh air for this and other fuel burning appliances in your home Today s homes are built more energy efficient than ever New materials increased insulation and new construction methods help reduce heat loss in homes Home owners weather strip and caulk around windows and doors to keep the cold air out and the warm air in During heating months home owners want their homes as airtight as possible While it is good to make your home energy efficient your home needs to breathe Fresh air must enter your home All fuel burning appliances need fresh air for proper combustion and ventilation Exhaust fans fireplaces clothes dryers and fuel burning appliances draw air from the house to operate You must provide adequate fresh air for these appliances This will insure proper venting of vented fuel burning appliances PRODUCING ADEQUATE VENTILATION All spaces in homes fall into one of the three following ventilation classifications 1 Unusually Tight Contruction 2 Unconfined Space 3 Confined Space The information on pages 5 through 8 will help you classify your space and provide adequate ventilation Unusually Tight Construction The air that leaks around doors and windows may provide enough fresh air for combustion and ventilation However in buildings of unusually tight construction you must provide additional fresh air Unusually tigh
8. 16 Operating heater above elevations of 4 500 feet may cause pilot outage 100100 PRODUCT IDENTIFICATION LOCAL CODES UNPACKING PRODUCT FEATURES Ignitor Button Control Knob IE MGE E Grill Guard Heat Shield VGP30B or Glass Panel VP2000BB ia Heater Cabinet Front Panel Figure 1 Vent Free Propane Gas Heater Install and use heater with care Follow all local codes In the absence of local codes use the latest edition of National Fuel Gas Code ANSI Z223 1 also known as NFPA 54 Available from American National Standards Institute Inc 1430 Broadway New York NY 10018 National Fire Protection Association Inc Batterymarch Park Quincy MA 02269 1 Remove heater from carton 2 Remove all protective packaging applied to heater for shipment 3 Check heater for any shipping damage If heater is damaged promptly inform dealer where you bought heater Safety Device This heater has a pilot with an Oxygen Depletion Sensor Shutoff System ODS The ODS pilot is a required feature for vent free heaters The ODS pilot shuts off the heater if there is not enough fresh air Piezo Ignition System This heater has a piezo ignitor This system requires no matches batteries or other sources to light heater 100100 FRESH AIR FOR COMBUSTION AND VENTILATION A WARNING This heater must have fresh air for proper operation If not poor
9. all other expressed warranties and limits the duration of any and all implied warranties including warranties of merchantability and fitness for a particular purpose to two years from the date of first purchase and DESA International s liability is hereby limited to the purchase price of the product and DESA International shall not be liable for any other damages whatsoever including indirect incidental or consequential damages Some states do not allow a limitation of how long an implied warranty lasts or an exclusion or limitation of incidental or consequential damages so the above limitation of implied warranties or exclusion or limitation of damages may not apply to you This warranty provides the original retail purchaser with specific legal rights For specific information regarding those rights please consult the applicable state laws For information about this warranty write DE S A INTERNATIONAL 2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 100100 01 REV D 5 94
10. appliance if service is to be performed Shutting Off Burner Only pilot stays lit 1 Turn control knob clockwise x to the PILOT position Gs MANUAL LIGHTING PROCEDURE D 1 Remove front panel see Figure 6 page 11 2 Follow steps 1 through 5 under Lighting Instructions pages 17 and 18 3 With control knob pressed in strike match Hold match to pilot until pilot lights 4 Keep control knob pressed in for 30 seconds after lighting pilot After 30 seconds release control knob 5 Replace front panel Check pilot flame pattern and burner flame pattern often PILOT FLAME PATTERN Figure 18 shows a correct pilot flame pattern Figure 19 shows an incorrect pilot flame pattern The incorrect pilot flame is not touching the thermocouple This will cause the thermocouple to cool When the thermocouple cools the heater will shut down Pilot Burner meee Figure 18 Correct Pilot Flame Pattern Pilot Burner Thermocouple Figure 19 Incorrect Pilot Flame Pattern Continued 19 100100 INSPECTING BURNER Continued If pilot flame pattern is incorrect as shown in Figure 19 e turn heater off see To Turn Off Gas to Appliance page 19 e see Troubleshooting pages 21 through 24 BURNER FLAME PATTERN Figure 20 shows a correct burner flame pattern Figure 21 shows an incorrect burner flame pattern The incorrect burner flame pattern shows yellow tipping of the flame It also shows the flame higher t
11. nenea 5 Installing To Wallis caca aa ceai as aa n etic dada 9 Connecting To Gas Supply ceea eee nenea anna anna 14 Checking Gas Connections eee naaenae anneaaee 15 Operating Heater zis ceace lca netted a a a oa oaia 17 Inspecting Burner ierse eeir da 0 ta da a e 19 Cleaning And Maintenance me eee nene eee anna 21 Troubleshooting coner zeii aa cati atita atacata a 300 ada a 21 Te chnical Service s 028 2a d ute cin as es ADs 25 SPCC Caton sieves seers ace da heh ee eee Le 25 Service Hints mn se toc rup ata poa E a de al i et aut atit Stea sts 25 Replacement P rts citea so ui caiet one Pace a aa Gataia og ae aa 26 AGCESSOTIES see stia acea aaa do ea aaa ada aduca d e d aa dala cad 27 Tilustrated Parts Last ne eta ta a et aa oaia nne ai dna oa arce ac 28 31 Warranty Information ceea i eie iniseti Back Cover A WARNINGS IMPORTANT Read this Owner s Manual carefully and completely before trying to assemble operate or service this heater Improper use of this heater can cause serious injury or death from burns fire explosion electrical shock and carbon monoxide poisoning A DANGER Carbon monoxide poisoning may lead to death Carbon Monoxide Poisoning Early signs of carbon monoxide poisoning resemble the flu with headaches dizziness or nausea If you have these signs the heater may not be working properly Get fresh air at once Have heater serviced Some people are more affected b
12. or manual shutoff valve closed Control knob not in PILOT position Control knob not pressed in while in PILOT position Air in gas lines when installed Depleted gas supply ODS pilot is clogged Gas regulator setting is not correct open manual shutoff valve 2 Turn control knob to PILOT position 3 Press in control knob while in PILOT position 4 Continue holding down control knob Repeat igniting operation until air is removed 5 Contact local propane gas company 6 Clean ODS pilot see Cleaning and Mainte nance page 21 or replace ODS pilot assembly 7 Replace gas regulator ODS pilot lights but flame goes out when control knob is released Control knob not fully pressed in Control knob not pressed in long enough Manual shutoff valve not fully open Thermocouple connec tion loose at control valve Pilot flame not touch ing thermocouple which allows thermo couple to cool causing pilot flame to go out This problem could be caused by one or both of the following A Low gas pressure B Dirty or partially clogged ODS pilot Thermocouple dam aged Control valve damaged 1 Press in control knob fully 2 After ODS pilot lights keep control knob pressed in 30 seconds 3 Fully open manual shut off valve 4 Hand tighten until snug then tighten 1 4 turn more 5 A Contact local propane gas company B Clean ODS pilot
13. see Cleaning and Maintenance page 21 or replace ODS pilot assembly 6 Replace thermocouple 7 Replace control valve Burner does not light after ODS pilot is lit 1 Burner orifice is clogged 1 Clean burner see Cleaning and Mainte nance page 21 or replace burner orifice 100100 TROUBLE SHOOTING Continued OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Burner does not light after ODS pilot is lit continued from page 22 2 Burner orifice diameter is too small 3 Inlet gas pressure is too low 2 Replace burner orifice 3 Contact local propane gas company Delayed ignition of burner 1 Manifold pressure is too low 2 Burner orifice is clogged 1 Contact local propane gas company 2 Clean burner see Cleaning and Mainte nance page 21 or replace burner orifice Burner backfiring during combustion 1 Burner orifice is clogged or damaged 2 Burner damaged 3 Gas regulator defective 1 Clean burner see Cleaning and Mainte nance page 21 or replace burner orifice 2 Replace burner 3 Replace gas regulator Yellow flame during burner combustion 1 Not enough air 2 Gas regulator defective 1 Check burner for dirt and debris If found clean burner see Cleaning and Mainte nance page 21 2 Replace gas regulator Slight smoke or odor during initial opera tion 1 Residues from manu facturing processes 1 Problem w
14. Operating Heater pages 17 through 19 Check the rest of the internal joints for leaks 7 Turn off heater see To Turn Off Gas to Appliance page 19 8 Replace front panel PONS a Manual Shutoff ae Valve Closed Figure 14 Manual Shutoff Valve Control Valve Location Propane Supply Tank ier Shutoff Valve Figure 15 Checking Gas Joints 100100 OPERATING HEATER HI FOR YOUR SAFETY READ BEFORE LIGHTING B A WARNING If you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life A This appliance has a pilot which must be lighted by hand When lighting the pilot follow these instructions exactly B BEFORE LIGHTING smell all around the appliance area for gas Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electric switch do not use any phone in your build ing e Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department C Use only your hand to push in or turn the gas control knob Never use tools If the knob will not push in or turn by hand don t try to repair it call a q
15. aps moisture and contaminants This keeps them from going into heater controls If sediment trap is not installed or is installed wrong heater may not run properly 100100 CONNECTING TO GAS SUPPLY Continued CHECKING GAS CONNECTIONS IMPORTANT Hold pressure regulator with wrench when connecting it to gas piping and or fittings Note Burner bracket Pressure not shown for clarity Regulator Sta d 1 2 NPT Pipe Nipple Heater Cabinet Tee Joint Test Reducer Manual Gauge Bushing to Shutoff Connection 1 8 NPT Valve 1 8 NPT From Plug Tap External Regulator 11 W C to 14 W C Pressure NE Minimum Figure 13 Gas Connection An A G A design certified manual shutoff valve with 1 8 NPT tap is an acceptable alternative to test gauge connection Purchase the optional A G A design certified manual shutoff valve from your dealer See Accessories page 27 A WARNING Test all gas piping and connections for leaks after installing or servicing Correct all leaks at once Tee Joint Sediment Pipe Trap Nipple Cap S A WARNING Never use an open flame to check for a leak Apply a mixture of liquid soap and water to all joints Bubbles forming show a leak Correct all leaks at once A CAUTION Make sure external regulator has been installed between propane supply and heater See guidelines under Connecting to Gas Sup ply page 14
16. cate two bottom mounting holes These holes are near bottom on back panel of heater see Figure 11 2 Mark screw locations on wall 3 Remove heater from mounting bracket 4 If installing bottom mounting screws into hollow or solid wall install wall anchors Follow steps 1 through 4 under Attaching To Wall Anchor Method page 12 If installing bottom mounting screw into wall stud drill holes at marked loca tions using 9 64 drill bit Replace heater onto mounting bracket Place spacers between bottom mounting holes and wall anchor or drilled hole Hold spacer in place with one hand With other hand insert mounting screw through bottom mounting hole and spacer Place tip of screw in opening of wall anchor or drilled hole 8 Tighten both screws until heater is firmly secured to wall Do not over tighten Note Do not replace front panel at this time Replace front panel after making gas connections and checking for leaks see pages 14 16 NAN Figure 11 Installing Bottom Mounting Screws 100100 CONNECTING TO GAS SUPPLY NOTICE A qualified service person must connect heater to gas supply Follow all local codes A CAUTION Never connect heater directly to the propane supply This heater requires an external regulator not supplied Install the external regulator between the heater and propane supply The installer must supply an external regulator The ext
17. cuum cleaner pressurized air or small soft bristled brush to clean CABINET Air Passageways e Use a vacuum cleaner or pressurized air to clean Exterior e Use a soft cloth dampened with a mild soap and water mixture Wipe the cabinet to remove dust A WARNING Turn off and unplug heater and let cool before servicing Only a qualified service person should service and repair heater A CAUTION Never use a wire needle or similar object to clean ODS pilot This can damage ODS pilot unit OBSERVED PROBLEM POSSIBLE CAUSE REMEDY When ignitor button 1 is pressed there is no spark at ODS pilot 2 Ignitor electrode not Ignitor electrode posi tioned wrong Ignitor electrode broken connected to ignitor cable Ignitor cable pinched or wet Piezo ignitor nut is loose Broken ignitor cable Bad piezo ignitor 1 Replace ignitor 2 Replace ignitor 3 Reconnect ignitor cable 4 Free ignitor cable if pinched by any metal or tubing Keep ignitor cable dry 5 Tighten nut holding piezo ignitor to heater cabinet Nut is located inside heater cabinet at top 6 Replace ignitor cable 7 Replace piezo ignitor Continued 24 100100 TROUBLE SHOOTING Continued OBSERVED POSSIBLE PROBLEM CAUSE REMEDY When ignitor button 1 Gas supply turned off 1 Turn on gas supply or is pressed there is spark at ODS pilot but no ignition
18. e Usually we will ask you to return the defective part to the factory Parts Not Under Warranty Contact authorized dealers of this product If they can t supply original replacement part s call DESA International s Parts Department at 1 800 972 7879 When calling have ready e model number of your heater e the replacement part number 100100 ACCESSORIES Purchase these heater accessories from your local dealer If they can not supply these accessories call DESA International s Parts Department at 1 800 972 7879 for information You can also write to the address listed on the back page of this manual FAN KIT GA3100 GA2100A Provides better heat distribution Makes heater more efficient Complete installa tion and operating instructions included MANUAL SHUTOFF VALVE GA5010 Manual shutoff valve with 1 8 NPT tap FLOOR MOUNTING STAND GA4000B Model VP2000BB only For locating heater on the floor away from a wall Complete installation instructions included Pines 100100 a ODS Pilot 100100 VGP30B PARTS LIST PART NUMBER DESCRIPTION OANOOAHRWDND PARTS AVAILABLE NOT SHOWN 098306 02 Control Position Decal 1 099261 02 Operating Instructions Decal 1 This list contains replaceable parts used in your heater When ordering part
19. e the maximum BTU Hr the space can support with the actual amount of BTU Hr used BTU Hr maximum the space can support BTU Hr actual amount of BTU Hr used Example 51 200 BTU Hr maximum the space can support 58 000 BTU Hr actual amount of BTU Hr used The space in the above example is a confined space because the actual BTU Hr used is more than the maximum BTU Hr the space can support You must provide additional fresh air Your options are as follows A Rework worksheet adding the space of an adjoining room If the extra space provides an unconfined space remove door to adjoining room or add ventilation grills between rooms See Ventilation Air From Inside Building page 7 B Vent room directly to the outdoors See Ventilation Air From Outdoors page 8 C Install a lower BTU Hr heater if lower BTU Hr size makes room unconfined If the actual BTU Hr used is less than the maximum BTU Hr the space can support the space is an unconfined space You will need no additional fresh air ventilation A WARNING 6 You must provide additional ventilation air in a confined space 100100 FRESH AIR FOR COMBUSTION AND VENTILATION Continued VENTILATION AIR Ventilation Air From Inside Building This fresh air would come from an adjoining unconfined space When ventilating to an adjoining unconfined space you must provide two permanent openings one within 12 of the ceiling and one
20. ernal regulator will reduce incoming gas pressure You must reduce incoming gas pressure to between 11 and 14 inches of water If you do not reduce incoming gas pressure heater regulator damage can occur Install external regulator with the vent pointing down as shown in Figure 12 Pointing the vent down protects it from freezing rain or sleet Propane 7 Supply Tank External ei Regulator 5 Vent Pointing Down Figure 12 External Regulator With Vent Pointing Down A CAUTION Use only new black iron or steel pipe Internally tinned copper tubing may be used in certain areas Check your local codes Use pipe of 1 2 diameter or greater to allow proper gas volume to heater If pipe is too small undue loss of pressure will occur Installation must include a manual shutoff valve union and plugged 1 8 NPT tap Locate NPT tap within reach for test gauge hook up NPT tap must be upstream from heater see Figure 13 page 15 Apply pipe joint sealant lightly to male threads This will prevent excess sealant from going into pipe Excess sealant in pipe could result in clogged heater valves A CAUTION Use pipe joint sealant that is resistant to liquid petroleum LP gas Install sediment trap in supply line as shown in Figure 13 page 15 Locate sediment trap where it is within reach for cleaning Locate sediment trap where trapped matter is not likely to freeze A sediment trap tr
21. han 1 2 the heat shield height A WARNING If yellow tipping occurs your heater could produce increased levels of carbon monoxide If burner flame pattern shows yellow tipping follow instructions at bottom of this page NOTICE Do not mistake orange flames with yellow tipping Dirt or other fine particles enter the heater and burn causing brief patches of orange flame Cee 1 2 HEAT SHIELD OR GLASS HEIGHT a es i CORRECT FLAME PATTERN AT HIGH POSITION Figure 20 Correct Burner Flame Pattern a ee EE Yellow i Tipping 2 HEAT SHIELD OR GLASS HEIGHT INCORRECT FLAME PATTERN AT HIGH POSITION Figure 21 Incorrect Burner Flame Pattern If burner flame pattern is incorrect as shown in Figure 21 e turn heater off see To Turn Off Gas to Appliance page 19 e see Troubleshooting pages 21 through 24 100100 CLEANING AND MAINTENANCE TROUBLE SHOOTING Note All troubleshooting items are listed in order of operation A WARNING Turn off heater and let cool before cleaning A CAUTION You must keep control areas burner and circulating air passageways of heater clean Inspect these areas of heater before each use Have heater inspected yearly by a qualified service person Heater may need more frequent cleaning due to excessive lint from carpeting and bedding material sawdust cobwebs etc ODS PILOT AND BURNER e Use a va
22. he heater in a bedroom or bathroom in a recreational vehicle where curtains furniture clothing or other flammable objects are less than 36 inches from the front top or sides of the heater as a fireplace insert e in high traffic areas e in windy or drafty areas A CAUTION This heater creates warm air currents These currents move heat to wall surfaces next to heater Installing heater next to vinyl or cloth wall coverings or operating heater where impurities in the air such as tobacco smoke exist may discolor walls IMPORTANT Vent free heaters add moisture to the air Although this is beneficial in stalling heater in rooms without enough ventilation air may cause mildew to form from too much moisture See Fresh Air for Combustion and Ventilation pages 5 through 8 Continued 9 100100 INSTALLING TO WALL Continued A CAUTION If you install the heater in a home garage heater pilot and burner must be at least 18 inches above floor e locate heater where moving vehicle will not hit it For convenience and efficiency install heater e where there is easy access for operation inspection and service e where strong wind gusts from an open door or garage door can not blow directly into heater An optional fan kit is available from your dealer See Accessories page 27 If planning to use fan locate heater near an electrical outlet CEILING __
23. if You Have a Confined or Unconfined Space Use this worksheet to determine if you have a confined or unconfined space COM B USTION Space Includes the room in which you will install heater plus any adjoining rooms with AN D doorless passageways or ventilation grills between the rooms VENTI L ATION 1 Determine the volume of the space length x width x height Length x Width x Height cu ft volume of space Continued Example Space size 20 ft length x 16 ft width x 8 ft ceiling height 2560 cu ft volume of space If additional ventilation to adjoining room is supplied with grills or openings add the volume of these rooms to the total volume of the space 2 Divide the space volume by 50 cubic feet to determine the maximum BTU Hr the space can support volume of space 50 cu ft Maximum BTU Hr the space can support Example 2560 cu ft volume of space 50 cu ft 51 2 or 51 200 maximum BTU Hr the space can support 3 Add the BTU Hr of all fuel burning appliances in the space Vent free heater BTU Hr Gas water heater BTU Hr Gas furnace BTU Hr Vented gas heater BTU Hr Gas fireplace logs BTU Hr Other gas appliances BTU Hr Total BTU Hr Example Gas water heater 40 000 BTU Hr Vent free heater 18 000 BTU Hr Total 58 000 BTU Hr Do not include direct vent gas appliances Direct vent draws combustion air from the outdoors and vents to the outdoors 4 Compar
24. ill stop after a few hours of operation Heater produces a whistling noise when burner is lit 1 Turning control knob to HIGH position when burner is cold 2 Air in gas line 3 Air passageways on heater blocked 4 Dirty or partially clogged burner orifice 1 Turn control knob to LOW position and let warm up for a minute 2 Operate burner until air is removed from line Have gas line checked by local propane gas company 3 Observe minimum installation clearances see Figure 2 page 6 4 Clean burner see Cleaning and Mainte nance page 21 or replace burner orifice Continued 100100 TROUBLE SHOOTING Continued A WARNING If you smell gas e Shut off gas supply Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building e Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department IMPORTANT Operating heater where impurities in air exist may create odors Cleaning supplies paint paint remover cigarette smoke cements and glues new carpet or textiles etc create fumes These fumes may mix with combustion air and create odors OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Heater produces a clicking ticking noise just after burner is lit or shut off 1 Metal expanding while heating or con
25. is product and any parts thereof to be free from defects in material and workmanship for two years from the date of first purchase provided that the product has been properly installed operated and maintained in accordance with all applicable instructions To make a claim under this warranty the bill of sales or proof of purchase must be presented This warranty is extended only to the original retail purchaser This warranty covers only the cost of parts and labor required to restore this heater to proper operating condition Warranty parts must be obtained through authorized dealers of this product and or DESA International who will provide original factory replacement parts Failure to use original factory replacement parts voids this warranty The heater must be installed by a qualified installer in accordance with all local codes and instructions furnished with the unit This warranty does not apply to parts that are not in original condition because of normal wear and tear or parts that fail or become damaged as a result of misuse accidents lack of proper maintenance alteration tampering contaminated fuels or defects caused by improper installation Travel transportation and incidental costs associated with warranty repairs are not reimbursable under this warranty and are the responsibility of the owner To the full extent allowed by the law of the jurisdiction that governs the sale of the product this express warranty excludes any and
26. l mounting bracket is firmly fastened to wall studs Attaching to wall anchor method For attaching mounting bracket to hollow walls wall areas between studs or solid walls concrete or masonry 1 Drill holes at marked locations using 5 16 drill bit For solid walls concrete or masonry drill at least 1 deep 2 Fold wall anchor as shown in Figure 8 i Figure 8 Folding Anchor 3 Insert wall anchor wings first into hole Tap anchor flush to wall Continued 100100 IN STALLI NG 4 For thin walls 1 2 or less insert red key into wall anchor Push red key to pop open anchor wings IMPORTANT Do not hammer key TO WAL L For thick walls over 1 2 thick or solid walls do not pop open wings Continued N N Figure 9 Popping Open Anchor Wings For Thin Walls 5 Place mounting bracket onto wall Line up last hole on each end of bracket with wall anchors 6 Insert mounting screws through bracket and into wall anchors 7 Tighten screws until mounting bracket is firmly fastened to wall Placing Heater On Mounting Bracket 1 Locate two horizontal slots on back panel of heater 2 Place heater onto mounting bracket Slide horizontal slots onto stand out tabs on mounting bracket a Horizontal Slots Stand Out Tab ai ie o got oo 00 Mounting Bracket attached to wall Figure 10 Mounting Heater Onto Mounting Bracket Installing Bottom Mounting Screws 1 Lo
27. lot The pilot is attached to the front of burner The burner and pilot are located behind the heat shield If needed keep pressing ignitor button until pilot lights Note If pilot does not stay lit refer to Troubleshooting pages 21 through 24 Also contact a qualified service person or gas supplier for repairs Until repairs are made light pilot with match To light pilot with match see Manual Lighting Procedure page 19 Ignitor Electrode ae Pilot Burner E Thermocouple Figure 17 Pilot 7 Keep control knob pressed in for 30 seconds after lighting pilot After 30 seconds release control knob Note If pilot goes out repeat steps 3 through 7 8 Turn control knob counterclockwise to the LOW position The main burner should light Set control knob to any heat level between HIGH and LOW To turn control knob from LOW to a higher setting press in the control knob and turn counterclockwise y N Note Both HIGH and LOW are locked positions You must press in control knob before turning it from these positions A CAUTION Do not try to adjust heating levels by using the manual shutoff valve Continued 100100 OPERATING HEATER Continued INSPECTING BURNER Ii TO TURN OFF As TO APPLIANCE I Shutting Off Heater 1 Turn control knob clockwise x to the PILOT position 2 Press in control knob and turn clockwise x to the OFF position 3 Turn off all electric power to the
28. o solid walls concrete or masonry Decide which method better suits your needs Either method will provide a secure 100100 INSTALLING TO WALL Continued Marking Screw Locations 1 Tape mounting bracket to wall where heater will be located Make sure mount ing bracket is level A WARNING Maintain minimum clearances shown in Figure 7 If you can provide greater clearances from floor and joining wall 2 Mark screw locations on wall see Figure 7 Note Only mark last hole on each end of mounting bracket Insert mounting screws through these holes only 3 Remove tape and mounting bracket from wall 11 16 71 4 16 Min Min 4 4 g Only Insert Mounting Z Only Insert Mounting g Screws Through Last ae A Screws Through Last Lt Hole On Each End g Hole On Each End j Floor Floor VGP30B VP2000BB Figure 7 Mounting Bracket Clearances Attaching Mounting Bracket To Wall Note Wall anchors mounting screws and spacers are in hardware package The hardware package is provided with heater Attaching to wall stud method For attaching mounting bracket to wall studs 1 Drill holes at marked locations using 9 64 drill bit 2 Place mounting bracket onto wall Line up last hole on each end of bracket with holes drilled in wall 3 Insert mounting screws through bracket and into wall studs 4 Tighten screws unti
29. s follow the instructions listed under Replacement Parts on page 26 of this manual 098304 01 098742 15 098197 04 098342 01 099001 01BR M11084 26 098352 02BR 098271 03 098249 01 099059 04 098514 01 098594 01 099126 02 099387 05 098251 05 098250 01 098867 06 099553 01 100091 01 100092 01 100068 01 100047 02 098529 02 097159 02 M11084 26 M11084 38 098276 01 098354 01 098508 01 099066 01 Screw 10 x 3 8 Front Panel Grill Guard Grill Guard Clip Heat Shield Screw 10 x 3 8 Deflector Unit Ignitor Cable Nut M5 ODS Pilot L P Thermocouple Ignitor Electrode Burner 3 16 Pilot Tubing Injector Injector Holder Pressure Regulator Pilot Shield 3 8 Outlet Burner Tubing 3 8 Inlet Tubing Pressure Tap Fitting Control Valve Cabinet Piezo Ignitor Screw 10 x 3 8 Screw 8 x 3 8 1 8 NPT Plug Control Knob Valve Retainer Nut Mounting Bracket gt DD Haase ae sean on nnn nnn Da Pap Aaa 100100 so ODS Pilot 100100 VP2000BB PARTS LIST PART NUMBER DESCRIPTION ONoOaRWD This list contains replaceable parts used in your heater When ordering parts follow the instructions listed under Replacement Parts on page 26 of this manual 098304 01 098742 13 098197 03 098342 01 098533 01AA 098260 01 098532 01AA M11084 26 098352 01BR
30. t construction is defined as construction where a walls and ceilings exposed to the outside atmosphere have a continu ous water vapor retarder with a rating of one perm or less with open ings gasketed or sealed and b weather stripping has been added on openable windows and doors and c caulking or sealants are applied to areas such as joints around window and door frames between sole plates and floors between wall ceiling joints between wall panels at penetrations for plumbing electrical and gas lines and at other openings If your home meets all of the three criteria above you must provide addi tional fresh air See Ventilation Air From Outdoors page 8 If your home does not meet all of the three criteria above continue reading Unconfined Space An unconfined space has a minimum air volume of 50 cubic feet for each 1000 BTU Hr input rating of all appliances in the space cubic feet equals length x width x height of space Include adjoining rooms only if there are doorless passageways or ventilation grills between the rooms Confined Space A confined space has an air volume of less than 50 cubic feet for each 1000 BTU Hr input rating of all appliances in the space cubic feet equals length x width x height of space Include adjoining rooms only if there are doorless passageways or ventilation grills between the rooms Ci ial 100100 FRESH AIR DETERMINING FRESH AIR FLOW FOR HEATER LOCATION FOR Determining
31. than 36 inches from the front top or sides of the heater e as a fireplace insert e in high traffic areas e in windy or drafty areas 6 This heater needs fresh outside air ventilation to run properly This heater has an oxygen depletion sensor ODS pilot light safety system The ODS shuts down the heater if not enough fresh air is available See Fresh Air for Combus tion and Ventilation pages 5 through 8 7 Never run heater in small closed room 8 If heater shuts off do not relight until you provide fresh outside air If heater keeps shutting off have it serviced 9 Do not run heater e where flammable liquids or vapors are used or stored e under dusty conditions 10 Never place any objects on the heater 11 Surface of heater becomes very hot when running heater Keep children and adults away from hot surface to avoid burns or clothing ignition Heater will remain hot for a time after shut down Allow surface to cool before touching 12 Carefully supervise young children when they are in same room with heater 13 Make sure grill guard is in place before running heater 14 Do not use heater if any part has been under water Immediately call a quali fied service technician to inspect the room heater and to replace any part of the control system and any gas control which has been under water 15 Turn off and unplug heater and let cool before servicing Only a qualified service person should service and repair heater
32. tracting while cooling 1 This is common with most heaters If noise is excessive contact qualified service person Heater produces unwanted odors 1 Heater burning vapors from paint solvents glues etc See IMPOR TANT statement above 2 Low fuel supply 3 Gas leak See Warn ing statement at top of page 1 Ventilate room Stop using odor causing products while heater is running 2 Refill supply tank 3 Locate and correct all leaks see Checking Gas Connections page 15 Heater shuts off in use ODS operates 1 Not enough fresh air is available 2 Low line pressure 3 ODS pilot is partially clogged 1 Open window and or door for ventilation 2 Contact local propane gas company 3 Clean ODS pilot see Cleaning and Mainte nance page 22 Gas odor even when control knob is in OFF position 1 Gas leak See Warn ing statement at top of page 2 Control valve defec tive 1 Locate and correct all leaks Gas Connec tions page 15 2 Replace control valve Gas odor during combustion 1 Foreign matter be tween control valve and burner 2 Gas leak See Warn ing statement at top of page 1 Take apart gas tubing and remove foreign matter 2 Locate and correct all leaks Gas Connec tions page 15 100100 TECHNICAL SERVICE SPECIFICATIONS SERVICE HINTS You may have further questions about installation operation or troubleshooting If so
33. ualified service technician or gas supplier Force or attempted repair may result in a fire or explosion D Do not use this appliance if any part has been under water Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water WI LIGHTING INSTRUCTIONS I 1 STOP Read the safety information above 2 Make sure manual shutoff valve is fully open 3 Turn control knob clockwise x to the OFF position Control Knob Ignitor Button Figure 16 Control Knob In The OFF Position Continued 100100 OPERATING HEATER Continued 4 Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow B in the safety information at the top of page 17 If you don t smell gas go to the next step 5 Press in control knob and turn counterclockwise to the PILOT position Keep control knob pressed in for five 5 seconds see Figure 16 page 17 Note You may be running this heater for the first time after hooking up to gas supply If so the control knob may need to be pressed in for 30 seconds This will allow air to bleed from the gas system If control knob does not pop up when released contact a qualified service person or gas supplier for repairs 6 With control knob pressed in push down and release ignitor button This will light pi
34. within 12 of the floor on the wall connecting the two spaces see options and 2 Figure 2 You can also remove door into adjoining room see option 3 Figure 2 A WARNING Rework worksheet adding the space of the adjoining unconfined space The combined spaces must have enough fresh air to supply all appliances in both spaces Ventilation Grills into Adjoining Room Option 1 Or Remove Door into Adjoining Room Option 3 12 12 Ventilation Grills Into Adjoining Room Option 2 Figure 2 Ventilation Air from Inside Building Continued 100100 FRESH AIR VENTILATION AIR Continued FOR Ventilation Air From Outdoors Provide extra fresh air by using ventilation grills or ducts You must provide two perma COM B USTION nent openings one within 12 of the ceiling and one within 12 of the floor Connect these AN D items directly to the outdoors or spaces open to the outdoors These spaces include attics and crawl spaces Follow the National Fuel Gas Code NFPA 54 ANSI Z223 1 Section 5 3 VENTI L ATION Air for Combustion and Ventilation for required size of ventilation grills or ducts IMPORTANT Do not provide openings for inlet or outlet air into attic if attic has a Continued thermostat controlled power vent Heated air entering the attic will activate the power vent si Ventilated Attic Outlet Air To Attic
35. y carbon monoxide than others These include pregnant women persons with heart or lung disease or anemia those under the influence of alcohol and those at high altitudes Propane Gas Propane gas is odorless An odor making agent is added to propane gas The odor helps you detect a propane gas leak However the odor added to propane gas can fade Propane gas may be present even though no odor exists Make certain you read and understand all Warnings Keep this manual for reference It is your guide to safe and proper operation of this heater Safety Information continues on next page 100100 SAFETY INFORMATION Continued A WARNINGS Continued WARNING Any change to this heater or its controls can be dangerous 1 Use only propane gas Do not convert heater to use different fuel type 2 Do not place propane supply tank s inside any structure Locate propane supply tank s outdoors 3 If you smell gas e Shut off gas supply e Do not try to light any appliance e Do not touch any electrical switch do not use any phone in your building e Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions e If you cannot reach your gas supplier call the fire department 4 This heater shall not be installed in a bedroom or bathroom 5 Never install the heater e in a recreational vehicle e where curtains furniture clothing or other flammable objects are less
Download Pdf Manuals
Related Search