Sunpak Owners Installation Manual
Contents
1. Ee GE 22 RITI PLII TIAI gt 7777777772 Get EE SE G L dE ee SE EE E Model S25 Model S34 Installer Please take the time to read and understand these instructions prior to any installation Installer must be given a copy of this manual to the owner Owner Keep this manual in a safe place in order to provide your serviceman with the necessary information Infrared Dynamics Inc 3830 Prospect Avenue Yorba Linda CA 92886 Telephone 714 572 4050 Fax 714 572 6093 Toll Free 888 317 5255 www sunpak us Copyright 2011 Infrared Dynamics Inc Printed in the U S A P N 65132 7 11 Table of Contents Owner s Manual Design Guide Installation Service Instructions Replacement Parts Trouble Shooting Guide Warranty OO eh A WARNING Prop 65 Carbon Monoxide If not installed operated and maintained in accordance with manufacturer s instructions this product could expose you to substances in the fuel or from combustion including Carbon Monoxide which can cause death or serious illness and which are known to the State of California to cause cancer birth defects or reproductive harm Owner s Manual Before Starting Your Heater Before you start your heater examine the heater installation to determine that e Areas immediately around the heater including the air inlet and flue areas are free from obstructions e Ph2. FOR YOUR SAFETY If you smell gas 1 Open windows 2 DO NOT try to light any appliance 3 DO NOT use electrical switches 4 DO NOT use any telephone in your building Leave the building Immediately call your local gas supplier after leaving the building Follow the gas supplier s instructions 7 If you cannot reach your gas supplier call the Fire Department 0 A WARNING Fire Hazard Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any appliance Failure to follow these instructions can result in death injury or property damage A WARNING Fire and Explosion Improper installation adjustment alteration service or maintenance can result in death injury or property damage Read the installation operation and service manual thoroughly before installing or servicing this equipment Installation and replacement of gas piping gas utilization equipment or accessories and repair and servicing of equipment shall be performed by a qualified agency familiar will all precautions required regarding this type of equipment and that has complied with all requirements of the authority having jurisdiction Infrared Dynamics UNPAK Gas Fired Unvented High Intensity Infrared Heaters For use Indoor Outdoor Commercial Outdoor Residential ONLY Installation Operation 8 Maintenance Manual lt 2222222222 EE
3. 90 days Service and Labor Responsibility UNDER THIS LIMITED WARRANTY THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT HEATER OR PART THEREOF THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS Such costs may include but are not limited to a Labor charges for service removal or reinstallation of the heater or part thereof Shipping and delivery charges for forwarding the new heater or replacement part from the nearest distributor and returning the claimed defective heater or part to such distributor All cost necessary or incidental for handling and administrative charges and for any materials and or permits required for installation of the replacement heater or part LIMITATION ON IMPLIED WARRANTIES Implied warranties including any warranty of merchantability imposed on the sale of this heater under state law are limited to one year duration for the heater or any of its parts Some states do not allow limitations on how long an implied warranty lasts so the above limitations may not apply to you CLAIMS PRODCEDURE Any claim under this warranty should be initiated with the dealer who sold the heater or with any other dealer handling the warrantor s products If this is not practical the owner should contact Infrared Dynamics 3830 Prospect Avenue Yorba Linda California 92886 Phone 1 888 5255 or visit our website www infradyne com
4. HEATERS Ce MINIMUM CLEARANCE TO COMBUSTIBLE MATERIALS USING OPTIONAL MOUNTING KIT P N 12006 No S25 9 No S34 13 Rear Wall Il No 25 12 No 534 17 48 No S25 9 No 834 13 Rear Wall Facia Board 48 No S25 12 No S34 17 No 825 14 No S34 18 48 30 Max Rear Wall 49a to Outside of Bracket Base ix 1 Channel Bar Model No S25 or 34 Heater Fire Sprinklers Fire Sprinklers must be located at an appropriate distance from each heater to avoid accidental activation of the sprinkler Ethylene glycol or propylene glycol must never be used in fire sprinkler systems where heaters are present as these substances may become flammable when heated A fire sprinkler professional must be consulted when heaters are installed where fire sprinklers are present to insure that heaters and the fire sprinkler system are properly integrated Specific guidelines can be found in NFPA 13 regarding design and specifications for Fire Sprinkler Systems near heaters Ae YN A WARNING Suspension Hazard Mounting kits and hanging supports must be able to withstand a minimum working load of 75 Ibs 33 kg Failure of the supports can result in death Local codes regarding head clearance requirement must be observed Heater Mounting and Support Heaters shall be mounted in a fixed position independent of gas and electrical supply line Hangers and brac
5. consulted to insure the safe operation of this equipment Heater Layout and Design Sunpak heaters were specifically designed to provide heated comfort in an outdoor environment They have been used on outdoor patios across the United States and Canada for over 20 years When properly integrated into a patio design Sunpak heaters generally increase the comfort level 5 to 10 degrees Fahrenheit outdoors The heating effectiveness will depend on air temperature wind velocity and other factors Whenever possible local Sunpak installations should be reviewed to determine the effectiveness for regional environments The environments in which Sunpak heaters are utilized vary greatly As an outdoor rated heater it has passed basic wind and rain tests This does not mean the heater cannot be damaged by the environment or when operated in very windy conditions For this reason it is strongly suggested that heaters be inspected and if necessary repaired annually or before each heating season The variable environments in which Sunpak heaters are applied means that these general guidelines are general by necessity and may need to be refined for local conditions These guidelines are to be used in combination with the installation instructions Patio Design Consideration Heater placement is critical for effective and efficient patio heating If heaters are placed too close together or mounted too low people become uncomfortable If h
6. for service or maintenance the manual gas valve next to the heater should also be turned OFF Performing Routine Maintenance Overtime particularly during long periods of disuse the heater can accumulate dirt and debris in and around the pilot and the burner Routine maintenance should be performed at least once a year by a qualified service agency to insure the heater is operating properly More frequent service may be required for heaters located near waterfronts Stainless Steel Heater Stainless steel does not rust however air pollution can leave brown deposits on heaters We recommend washing the outer stainless steel casing only with a mild detergent solution and wiping it dry with a soft cloth to bring back the original shine The stainless steel may be expected to permanently darken around the top of the heater over time with extended use Before You Remodel Should you plan to make any changes to the patio or building structure after heaters have been installed your heater installation must be reviewed by a qualified agency to insure that clearances from combustion material and ventilation requirements are maintained after alterations are complete When plastic curtains or drops are used to enclose a patio you must take steps to insure that Sunpak heaters have the required permanent access to outside air If a patio is to be partially enclosed a qualified agency familiar with this type of heating equipment must be
7. heater may be angle mounted to a maximum of 30 still breeze conditions Under windy conditions more to accommodate mounting the heaters around the heat will be required It is recommended that a edges of the patio Note that the top clearance to windswept patio be designed with wind breaks to combustibles increase when heater is tipped from stabilize the patio environment Wind breaks shall the horizontal NOT interfere with the ventilation of combustion air requirement of the heater s NOTE Local codes may have special requirement regarding head clearance requirements Some local codes require all portions of overhead radiant heaters to be located at least 8 foot above the floor SUNPAK INFRARED HEATERS Sunpak Infrared Heater Location Poor heater installation lt Maintain spore CLUSTER ARRANGEMENT Heaters are placed in groups facing away from each other using a maximum 30 degree angle Cold air flow UNIFORMLY SPACED Heaters are placed evenly along the roof with no angle lt _ Maintain pE y Cold pi ya gaby o gi ee OPPOSITE ARRANGEMENT Heaters are installed using the 30 degree maximum angle to face toward each other Installation Service Instruction Receiving Eguipment On receipt of eguipment it is suggested that a visual inspection be made for external damage to the carton If the carton is damaged a note should be made
8. is required even when the materials surrounding the heater are non combustible to provide adequate combustion air and ventilation of exhaust gases Heaters should never be located in a ceiling recess or soffit The stated clearance to combustible materials represents a surface temperature of 90 F 32 C above room temperature Building materials with a low heat tolerance such as plastic vinyl siding canvas tri ply etc may be subject to degradation at lower temperatures It is the installer s responsibility to assure that adjacent materials are not subject to degradation In locations used for storage of combustible materials signs shall be posted to specify the maximum permissible stacking height to maintain required clearances from the heater to combustible materials OPTIONAL MOUNTING KIT 12006 Optional Mounting Kit is available from your heater supplier Whether the mounting kit is used or not minimum clearance from combustibles must be observed as follows WARNING The clearances shown below are also applicable to vehicles parked below heaters Input Side Rear Ceiling Below Mtg Model BTUH In In In In Angle 25 25 000 24 12 9 48 HORIZ S34 3400 2 4 17 13 48 HORIZ S25 25 000 24 8 14 48 30 MAX 34 34 000 24 8 18 48 30 MAX Above clearance apply to models on either natural or LP gas Model S25 for LP gas for use in horizontal position only SUNPAK INFRARED
9. ARNING Asphyxia Carbon Monoxide Heater requires adequate combustion air and ventilation in order to operate safely Improper ventilation can generate carbon monoxide or other harmful gases that could result in death or breathing difficulties Small or enclosed patios may not be appropriate to for this type of heater Sunpak heaters must always be operated in a location that allows uniform air pressure around the heater If only part of the heater is located in a wind protected zone damage to the heater may occur Time should be taken to observe how the wind will affect the heaters under local conditions Damage to Heater Failure to operate heater in a uniform air pressurize environment or under erratic wind conditions can cause over heating of controls and damage to the front grill and burner Temperature Control A thermostat can be incorporated into the electrical circuit however this may not be the best means of temperature control Because the infrared heat warms people and objects when used outdoors the heater may not increase the air temperature and thus the thermostat is never satisfied When multiple heaters are used it is suggested that they be put on individual switches to provide flexibility in heating Typically all the heaters would be turned on to heat a cold patio and then heaters would be turned off selectively as people settle in A timer or master switch may be convenient to ensure the hea
10. HEATERS MOUNTING KIT Sunpak Parts List Assy S Casing Door S Casing Rear Assy S Reflector Rivet ASD42 x Ya Assy S25 Burner Assy S34 Burner Screw 8 32 x 4 SPSS Nut 8 32 Hex Zn Module RAM 3 24 volts Screw 8 32 x 2 SPMS Bik Assy Ctrl Door less plate Screw 8 x 4 WHSM Assy Pilot Elect 2SH76 Gasket Pilot Tubing A1 14 x 14 L Elbow Tubing x s MPT Assy Valve Regular S25 Nat Assy Valve Regular S34 Nat Assy Valve Regular S25 LP Assy Valve Regular S34 LP Locknut Assy S Casing Top Screw 8 x 2 SP SS Assy Grill S HIGH VOLTAGE TO STARTER Regulator 5 W C Nat Regulator 10 WC LP Valve 25V H91CG 12 Assy Valve Nipple Orifice 25M Nat Orifice 34M Nat Orifice 25M LP Orifice 34M LP Bar 2x 1 Channel 21 5 16 L Bolt 4 16 x Ya Square Head Washer Lock Nut 16 black zinc E 3 22041 Bracket S Heater 36 70061 Screw 4 20 x 2 black zinc 37 71023 38 32042 39 70060 Bolt x 11 L lag bik zinc Not shown 14 Trouble Shooting Guide SUNPAKQ INFRARED HEATERS Problem Possible Causes No Spark to Pilot Voltage under 24 VAG Bad Fuse Ram 3 Module Only Improper spark gap 7 64 or 019 Loose ground wire Broken Electrode Faulty Ignition Module Burner Won t Light Air in gas line Low gas pressure B
11. Standards for Parking Structures e Heaters must be installed so that minimum clearances marked on the heaters will be maintained from vehicles parked below the heater e Each heater must be electrically grounded in accordance with the National Electrical Code ANSI NFPA 70 when an external electrical source is utilized In Canada the CSA Canadian Electrical Code C22 1 Part 1 applies SUNPAK INFRARED HEATERS Gas Supply The gas inlet supply pressure and manifold pressure required for each heater are listed below For gas supply line pressures in excess of 1 2 psig consult with your representative or the factory Gas Inlet Pressure Nat Gas Propane Maximum Pressure Le psig 1 2 psig Minimum Pressure 6 WC 11 W C Manifold Pressure 5 W C 10 W C It is important that the gas piping system be adequately sized for all the gas appliances it serves Clearances Each heater must be installed such that the following Minimum Clearance to Combustible Materials are maintained Combustible materials include wood compressed paper plant fibers and plastic Plexiglas or other materials capable of being ignited and burned Such materials shall be considered combustible even though flame proofed fire retardant treated or plastered Additional clearance may be required for glass painted surfaces vinyl siding or other materials which may be damaged by radiant or convection heat Adequate space around each heater
12. ad Gas Valve Manual Gas Valve turned OFF Inconsistent Operation Variable gas pressure improperly sized gas line Variable Voltage Wind exceeding 10 mph Tip angle exceeding 30 degrees Debris inside burner Erratic winds Deterioration of Front Grill Sunpak heater must be installed in such a manner as to allow the products of combustion or hot gases to vent out the top of the heater When operating normally only radiant heat passes through the front grill If conditions exist which force hot gases through the front grill of the heater the installation must be altered to correct the condition Rumbling Burner Noise Rumbling burner noise flare out of burner and losses of radiant heat are all symptoms of a damaged infrared burner These symptoms may occur any time after the heater has warmed up Under these conditions the burner has been damaged and must be replaced Discontinue use of the heater until heater is repaired 15 SUNPAKQ INFRARED HEATERS Warranty THIS WARRANTY IS APPLICABLE TO THE ORIGINAL OWNER ONLY In accordance with the warranty terms and conditions specified below Infrared Dynamics the warrantor will furnish the ORIGINAL OWNER 1 a replacement Infrared Dynamics heater or 2 a replacement part for any component part which fails before one year when used for residential use When the heater has been used for other than single family residential application the warranty shall be
13. e a soap and water solution 6 For gas supply line pressures in excess of 1 2 psig consult the factory or your local representative 7 Installation of 1 8 N P T plugged tapping accessible for test gage connections is required upstream of the gas supply connections to the heater SUNPAK INFRARED HEATERS Initial Start Up Procedure 1 2 Before turning on the manual gas valve to the heater verify that the control system is working properly a Apply 24 VAC to the heater b There should be an audible click and the spark initiates at the pilot c With the gas turned off the heater should turn OFF or lockout in within 10 seconds MICRO 50 controls will cycle ON and OFF 3 times before lockout d Turn electrical switch OFF Turn ON the manual gas valve to the heater a Check for leaks using soapy water at all gas connections and joints NEVER use a flame to check for leaks b Apply 24 VAC to heater c Check for pilot ignition A smooth flame front should roll down the length of the infrared burner Flame should stabilize on the ceramic surface d The ceramics portion of the infrared burner should turn RED within 5 minutes this may be difficult to see in bright sunlight NOTE Some white smoke may appear during or just after the initial start up of the heater White smoke will dissipate with proceeding use Field Wiring 1 24 VAC 20VA 8 AMP per heater s
14. eaters are placed too far apart on a breezy wind swept patio the patio may never get warm Sunpak heaters work best if they are placed in areas of the greatest heat loss such as the open side of a semi protected patio area The Sunpak heater may be mounted at up to a 30 degree angle or face down Note that the top clearances required from combustible material increases when heaters are at any angle The heater must always be horizontal to the floor AWARNING Fire and Explosion Proper clearance for combustible materials must be maintained See installation section of this manual for reguired clearances for different model and mounting options Sunpak heaters may be laid out in a number of configurations depending on the structural constraints of the patio and heating requirements One approach is to face heaters straight down over the table and seating areas Another approach is to locate heaters to the side and to angle them inward A third approach is to cluster the heaters in the center of the patio and angle heaters outward It all depends on the needs of a particular patio SUNPAK INFRARED HEATERS Breezy conditions must be considered when heating any patio Windbreaks can be extremely effective in increasing comfort and reducing heating costs Windbreaks must be designed in such a way to allow for the necessary fresh air and ventilation for proper heater operation see ventilation of installation section AW
15. kets shall be of noncombustible material Heaters subject to vibration shall be provided with vibration isolating hangers Suitable materials for hanging infrared heaters are steel pipe steel channel or fabricated hangers of at least 16 gage material Hanger and brackets must be secured with adequate anchor to a secure structure using good building practices Additional bracing to protect against seismic forces may be required in seismically active areas SUNPAK INFRARED HEATERS ACAUTION Sharp Edges Every effort has been made to remove sharp edges from this heater however care should be taken to avoid injury when reaching inside the heater during installation and when servicing this unit Electrical 1 Provide only 24 VAC with a NEC Class 2 transformer to the heaters Each heater requires approximately 20VA or 0 8 amps When multiple heaters are connected to one transformer the transformer must be sized to accommodate the entire load A transformer must NEVER be located inside the heater control compartment Control wire used to electrically connect one or more heaters together must have adequate capacity and insulation temperature rating for the total connected load Use at least 18 GA wire up to 50 feet from heater to transformer or wall switch Use a minimum of 16 GA wire for over 50 feet distance If any of the original wire supplied with the appliance must be replaced it must be replaced with wiring ma
16. nd terminal at the electrode plate to measure 24 VAC b Check continuity Use ohmmeter For example check resistance between valve wire and ground Should show almost no resistance O ohms through valve If high resistance check wire connectors c Check spark gap Spark gap should be 7 64 109 between electrode tip and pilot hood If gap is too large spark will occur at wrong location If gap is too small it may not be hot enough to light pilot burner d Be sure connectors are fully inserted into ignition control See Wiring Diagram on rating plate 2 If insufficient gas flow then a Manual gas valve not full ON Turn valve handle to full ON position b Burner orifice plugged Remove heater top remove burner orifice use 1 2 hex wrench and thoroughly clean Spiders often crawl into orifice hole and make a web blocking the orifice SUNPAK INFRARED HEATERS RAM 3 Ignition Module Orange Igniter Wire Pilot Electrode Assembly 1 Seven 7 Second Trial for Ignition 2 Disconnect Power to Reset High at S Solenoid Pressure Tap Gas Valve L1 120 VAC L2 External 2 AMP Fuse I Body Ground Transformer supplied by installer MICRO 5ON 24 Orange Igniter Wire Pilot Electrode Assembly MICRO 50N 24 1 Five 5 Second Pre purge 2 Three 3 Trials for Ignition 3 Disconnect Power to Reset Ground 24 VAC Solenoid Pressure Tap Gas Valve E 120 VAC Exte
17. on the Bill of Lading when signing for the equipment Remove the heater from the carton If there is damage report the damage to the carrier immediately INSTALLATION INSTRUCTIONS Important Notice These instructions are intended for qualified personnel specifically trained and experienced in the installation of this type of equipment and related system components Some states or provinces require installation and service personnel to be licensed If your state or province is such be sure your contractor bears the appropriate license Persons not qualified shall not attempt to fix this equipment nor attempt repairs according to these instructions AWARNING Asphyxia Explosion or Fire Improper installation adjustment alteration service or maintenance may create a hazard resulting in asphyxiation explosion or fire or damage to the equipment Code Requirements Installation must be in accordance with local codes or in the absence of local codes with the latest edition of the National Fuel Gas Code ANSI Z224 and National Electrical Code ANSI NFPA 70 and for Canada the latest edition of CAN CGA B149 1 and B149 2 and Canadian Electrical Code CSA C22 1 Part 1 and Part 2 e Heaters to be installed in Aircraft hangars must be installed in accordance with American National Standards for Aircraft Hangars ANSI NFPA No 409 e Heaters to be installed in Public Garages must be installed in accordance with NFPA No 88A
18. orange wire from the module connected to the electrode Detach the pilot tubing Remove the two screws holding the pilot electrode in place d Remove burner clip securing mixer inside control compartment Be careful not to damage white insulation pads e Remove 3 8 hex locknut located inside the burner orifice bracket holding piping assembly to burner A 7 8 12 point wrench is recommended to loosen the 3 8 locknut f Remove two 2 screws holding the end of the burner Carefully slide burner down and out When reinstalling be sure both ends of the burner are beneath the reflector end flanges g Toreinstall burner reverse procedure 2 Removal of RAM 3 Direct Spark Ignition Control Disconnect two 24 VAC power leads Disconnect two gas valve leads Disconnect igniter lead from control Disconnect green ground lead from casing Remove two 2 8 32 x 1 1 4 screws and nuts holding control module in place Screw heads are located on exterior front side of heater above control compartment door f If insufficient removal clearance loosen control assembly and move out of way oaoop SUNPAK INFRARED HEATERS CONTROL DESCRIPTION SUNPAK S25 A S34 IGNITION ORANGE 24VAC MODULE ELECTRODE ASSEMBLY Trouble Shooting 10 1 If no spark from electrode or if gas valve doesn t work then Check power supply There should be 24 VAC between the low voltage power wires Use voltmeter between inlet 24 VAC wire and grou
19. rnal Transformer Supplied by Installer SUNPAK INFRARED HEATERS Sunpak Burner Replacement Disconnect Pilot Tubing Remove Burner Nut Remove Burner Clip Burner Heater Disassembly 1 Remove six 6 screws to remove heater top 2 Remove two 2 screws to loosen face grille and pull end down as shown Disconnect gas fitting from burner Remove burner clip Remove two 2 screws from far end of burner Carefully remove burner Reverse process to install burner Run inital Start up Procedure Angle Burner to clear casing before sliding bunrer out Care should be taken not to damage pilot electrode assembly 12 SUNPAKQ INFRARED HEATERS SUD yuo y JO uonejowajap u Bunins uos ay jo no Duude saseb uonsnquuoo ul Bunjnses B5ue oC e uey Jazba ye pajunow li doiduui si 19 e H Jajeoy o ewep sne2 IM Bununoyp 1 5 iioou Jajeay alijua y punoue ainsseaud we uujojiun SwOUE yey uol eoo e u q snw sJajeay yeduns y 1e 1 y 0 ys JEOH ue eIpey Su se Uu uogejjezsuj Jedold WE 7 SE MITU saung p sesju yayeay y JO Juan do y yno uonejnuaa 1 doid pue 1x9 saseb uonsnquuoo s u a uloq ubnoju pJezey ai 10 p ule uleuu S pajleisu oq snu Joan xe saseB uosnqwog q 1snui s ocue1je O p lunolN IEIUOZUOH pejunoy ejbuy MBIA pu3 O4 UOD AjJOaJJO0D pajunow q SNW Joo Yeduns 13 SUNPAK INFRARED
20. terial having a temperature rating of at least 105 degrees Centigrade Disconnect electrical power and gas supply before servicing This heater must be connected to a properly grounded electrical source Failure to follow these instructions can result in death or electrical shock Electrical Shock Hazard Ventilation 1 Itis required that areas above the heater be properly vented to allow for necessary combustion air and removal of combustion gases 2 Heaters shall be provided with natural or mechanical means to supply and exhaust at least 4 cfm per 1 000 BTU per hour of heater input Exhaust opening for removing the flue products shall be above the level of the heaters 3 Heater ventilation must comply with state and local codes Gas Piping 1 A minimum pipe size of 1 2 is required for inlet piping A 1 2 leaver handled shut off gas cock should be installed within 6 feet of the appliance for servicing the unit 2 Check with local and state plumbing and heating codes regarding sizing of gas lines 3 All gas pipe connections to the heater s must be sealed with a gas pipe compound resistant to liquefied petroleum gases 4 Installation of a drip leg in the gas supply line going to each heater is required to minimize the possibility of any loose scale or dirt within the gas supply line from entering the heater s control system 5 When checking for gas leaks do not use an open flame Us
21. ters are not turned on when the patio is not in use SUNPAK INFRARED HEATERS ACCESS Sunpak heaters must be installed in MOUNTING ee DOOR HOLES Z Ge such a manner as to insure the exhaust gases exit through the top vents of the heater and not out of the front grill NEC Class 2 8 24VAC Transformer 20VA Supplied by Installer 4 P 120V 3 If any of the original wire as supplied with the appliance must be replaced it must be replaced with wiring material GAS SERVICE having a temperature rating of at least SHUTOFF VALVE 105 degrees Centrigrade ya GAS PIPE TOP VENT Exceeding 30 Tip Angle of this unit will void warranty PartNo Model Description Dimensions Type 12001 2 S25 NAT Sunpak 25 000 BTUH Heater 8 x8 x47 12 Natural Gas 12002 2 S34 NAT Sunpak 34 000 BTUH Heater 8 x8 x47 Natural Gas 12003 2 S25 LP Sunpak 25 000 BTUH Heater 8 x8 x471 Propane Gas 12004 2 S34 LP Sunpak 34 000 BTUH Heater 8 x8 x471 Propane Gas FRONT GRILL HORIZONTAL CEILING MINIMUM CLEARANCE FROM COMBUSTIBLE MUST BE MAINTAINED see chart opposite page 30 TIP HORIZONTAL MOUNT MOUNT Horizontal 30 Angle Model H s H s Sa E E een S F 10 P 10 EE s gt H Height S Spread of Heat SUNPAK will raise the comfort level 5 102 Fahrenheit ANGLE MOUNTING Most models of the SUNPAK outdoors The above coverage table was based on
22. upplied by installer 2 Maintain electrical polarity when hooking up multiple heater 3 Allow heaters to be switched by zones for heating flexibility 4 DO NOT attempt to install transformer inside heater Optional Line Voltage Low Voltage Switch or Timer Switch or Timer Le ve Hot 1 Additional Heaters L1 Ge ie e require properly sized 120 VAC 24VAC 24 VAC transformer L2 oH External Transformer Servicing Instructions Turn off gas and electrical before attempting any service to this appliance Heater may be serviced by opening the door to control compartment Rotate round disk on control door 90 degrees to open Top of heater may be removed for servicing by removing six 6 screws holding top in place The top should be removed if the gas controls burner or burner orifice is to be replaced 1 Removal of Burner a Remove grille by removing two 2 screws at one end of the grill near control door Pull downward at the end and grill will be loose The end of the grill is supported by two 2 pins that enter two 2 holes in the reflector s far end b Remove top of heater by removing six 6 screws holding top in place c The burner can be removed without removing the pilot electrode assembly However extreme care should be taken to prevent the burner from contacting the fragile electrode when removing or reinstalling the burner To remove the pilot electrode assembly disconnect the
23. ysical support of the heater is sound e There is no obvious deterioration of the heater Starting and Shutting Down Your Heater Sunpak utilizes an automatic ignition system Follow these important safeguards e Never attempt to manually light the burner with a match or other source of flame e Read and follow the operating instructions on the inside of heater door especially the item that reads as follows Wait 5 minutes to clear out any gas Then smell for gas If you smell gas follow the instructions on the front of this manual regarding gas leaks If you dont smell gas go to the next step e f a suspected malfunction occurs with your gas control system such as the burner does not light when it should refer to the section Shutting Down Your Heater SUNPAK INFRARED HEATERS Starting Your Heater Turn gas and 24 VAC electrical power ON The pilot and burner should light within 4 seconds A flame sensor will shut off the spark If the burner does not light within 15 seconds the flame sensor will shut OFF the gas valve To relight the pilot and burner shut OFF power Wait 5 minutes Turn power back ON If the heater will not light turn the manual gas valve to OFF position and the electrical switch OFF to the heater and call your quality service agency or gas supplier Shutting Down Your Heater Turn electrical power to the heater OFF Should you need to shut down your heater
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