708957-A R6G( ) Series User manual.indd
Contents
1. access door panel upper door if two door model Turn on all electrical power to the appliance Figure 1 Turn the thermostat to a desired setting If the appliance will not operate follow the instructions To Turn Off Gas To Appliance and call your service technician or gas supplier TO TURN OFF GAS TO APPLIANCE Set the thermostat to the lowest setting Turn off all electrical power to the appliance if service is to be performed Remove the control access door panel upper door if two door model Move the gas control knob clockwise FN to OFF Do not use force See Figure 1 Replace the control access door panel upper door if D II sp cialiste Forcer ou tenter de r parer le robinet pourrait tre l origine d une explosion ou d un incendie ll est d conseill d utiliser cet appareil en contact prolong avec l eau Faire inspecter ou remplacer toute commande par un technicien qualifi si un des syst mes de contr le du gaz s est trouv sous l eau MODE D EMPLOI ATTENTION Lire d abord la liste des mesures de s curit ci dessus Mettre le thermostat la position minimale Couper le courant lectrique qui m ne a l appareil Cet appareil m nager tant dot d un syst me d allumage automatique ne pas essayer d allumer le br leur manuellement Retirer le panneau volet d acc s de commande panneal su2. 03 07 Figure 3 Gas Valve Label for 6 Ton Units E FOR YOUR SAFETY READ DE POUR VOTRE S CURIT 3 BEFORE OPERATING LIRE AVANT L EMPLOI WARNING If you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life ATTENTION Linobservation de ces instructions peut entra ner un incendie ou une explosion pouvant causer des dammages votre propri t votre personne ou la mort A This appliance does not have a pilot It is equipped with an ignition device which automatically lights the burner Do nat try to light the burner by hand B BEFORE OPERATING 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 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 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 move by hand do not try to repair it call a qualified service technician 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 s
3. panneau sup rieur s il s agit d un mod le deux panneaux R glez l interrupteur de commande du gaz la position OFF voir Figure 1 Attendre cing 5 minutes pour s assurer de la dissipation du gaz _ En cas d odeur ARRETER LE PROCEDE Suivre les instructions ci dessus Section B En l absence de toute odeur de gaz avancer l tape suivante R glez l interrupteur de commande du gaz a la position ON voir Figure 1 Remettre le panneau volet d acc s de commande en place panneau sup rieur s il s agit d un mod le deux panneaux Rebrancher l appareil sur le r seau lectrique Ajuster le thermostat la position d sir e Si l appareil ne fonctionne pas suivre les Directives d arr t cidessous et appeler le technicien de service 5 10 11 12 E TO TURN OFF Be DIRECTIVES D ARRET Fa GAS TO APPLIANCE 1 2 Set the thermostat to the lowest setting Turn off all electrical power to the appliance if service is to be performed Remove the control access door panel upper door if two door model Move the gas control switch to the OFF position Do not use force See Figure 1 Replace the control access door panel upper door if two door model 3 Mettre le thermostat a la position minimale 2 D brancher l appareil en pr vision de la r paration 3 Retirer le panneau volet d acc s de commande panneau sup rieur s
4. and lint in the return air can build up on the internal components resulting in loss of efficiency equipment damage and possible fire risk R6GP amp R6GN Series units are factory equipped with pleated 2 inch disposable filters The filters should be checked periodically and replaced or cleaned when necessary with filters of the same dimensional size Replace usingdisposablefilters with a minimum airflow rating of 500 FPM or permanent filters only IMPORTANT NOTES The filter rack in 6 7 5 amp 10 ton units are field adjustable to accommodate 1 permanent filters DO NOT use 1 disposable filters in these units Always replace the filter access panels after changing or cleaning the filters DO NOT operate unit without the filter access panels in place It is very important to replace or clean the filter s installed in the return air duct of this system A clogged filter could cause airflow related problems and reduce the overall efficiency of your unit Always replace disposable filter s installed in your system only with the same size dimensional filters that are being replaced Filters must be ULC approved or equivalent for use in Canada e e e A Motor Lubrication The motors for the circulating air blower outdoor fan and combustion blower are pre lubricated and sealed by the manufacturer No further oiling is required for the life of this product Burner Maintenance A CAUTION Some components i
5. il s agit d un mod le deux panneaux R glez l interrupteur de commande du gaz la position OFF Ne forcez pas voir Figure 1 Remettre le panneau volet d acc s de commande en place panneau sup rieur s il s agit d un mod le deux panneaux 4 5 710674 0 Replaces 7104030 03 07 Figure 4 Gas Valve Label for 7 5 10 12 5 amp 15 Ton Units WARRANTY INFORMATION A warranty certificate with full details is included with the equipment Carefully review these responsibilities with your dealer or service company The manufacturer will not be responsible for any costs found necessary to correct problems due to improper setup improper installation adjustments improper operating procedure on the part of the user etc Some specific examples of service calls which are not included in the limited warranty are e Correcting wiring problems in the electrical circuit supplying the equipment e Resetting circuit breakers or other switches e Adjusting or calibrating of thermostat ARS CERTIFIED www ahridirectory org Unitary Large AC AHRI Standard 340 360 Certification applies only when the complete system is listed with AHRI We Encourage Professionalism cu A AMER y S E 4 AR CERTIFIED www ahridirectory org Ence c US LISTED CENE gt CIAN Br Commercial Furnaces O A YOUR ENVIRONMENT OUR EXPERTISE DOE 10 CFR Part 431 Through Technician Y MEMBER COMPANY Intertek Cer
6. in or turn the gas control C Enfoncer ou faire tourner le robinet gaz la main knob Never use tools If the knob will not push in or move seulement Ne jamais utiliser d outils S il n est pas by hand do not try to repair it call a qualified service possible de faire tourner ou d enfoncer le robinet la technician Force or attempted repair may result in a fire main ne pas essayer de le r parer Faire appel un 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 OPERATING INSTRUCTIONS 1 STOP Read the safety information above on this label Set the thermostat to the lowest setting Turn off all electrical power to the appliance The appliance s ignition device automatically lights the burner Do not try to light burner by hand Remove the control access door panel upper door if two door model Move the gas control knob clockwise X to OFF See Figure 1 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 above information If you don t smell gas go to the next KNOB step ROBINET Move the gas control knob counterclockwise FN to ON See Figure 1 Replace the control E
7. thermostat to the lowest setting Turn off all electrical power to the appliance The appliance s ignition device automatically lights the burner Do not try to light burner by hand Remove the control access door panel upper door if two door model Move the gas control switch to the OFF position See Figure 1 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 RON a above information If you SWITCH don t smell gas go to INTERRUPTEUR gas g pe the next step Move the gas control switch to the ON position See Figure 1 L H 4 al 9 Replace the control OTa E O access door panel 2 upper door if two door a model Figure 1 10 Turn on all electrical power to the appliance 11 Turn the thermostat to a desired setting 12 If the appliance will not operate follow the instructions To Turn Off Gas To Appliance and call your service technician or gas supplier 1 ATTENTION Lire d abord la liste des mesures de s curit ci dessus 2 Mettre le thermostat la position minimale 3 Couper le courant lectrique qui m ne l appareil 4 Cet appareil m nager tant dot d un syst me d allumage automatique ne pas essayer d allumer le br leur manuellement Retirer le panneau volet d acc s de commande
8. R6GP 072 6 Ton 090 7 5 Ton 8 120 10 Ton Series R6GN 150 12 5 Ton amp 180 15 Ton Series USER S MANUAL Single Package Gas Heating Electric Cooling Rooftop Unit Al R6GN 150 Shown R6GP 090 Shown IMPORTANT Please read all information in this manual thoroughly and become familiar with the capabilities and use of your appliance before attempting to operate or maintain this unit Pay attention to all safety warnings and any other special notes highlighted in the manual Safety markings are used frequently throughout this manual to designate a degree or level of seriousness and should not be ignored WARNING indicates a potentially hazardous situation that if not avoided could result in personal injury or death CAUTION indicates a potentially hazardous situation that if not avoided may result in minor or moderate injury or property damage Keep this literature where you have easy access to it in the future If a problem occurs check the instructions and follow recommendations given lf these suggestions don t eliminate your problem call your servicing contractor Do not attempt to service this unit yourself Under no circumstances should the appliance owner attempt to install and or service this equipment Some local codes require licensed installation service personnel for this type of equipment Improper service adjustment or maintenance may cause explosion fire electrical shock or other hazardous conditions which may
9. amage fire or death the following instructions must be observed regarding unit location combustion air requirements and operational procedures To achieve optimum performance and minimize equipment failure it is recommended that periodic maintenance be performed on this unit The ability to properly perform maintenance on this equipment requires certain mechanical skills and tools Please consult your dealer for maintenance information and availability of maintenance contracts The area around the gas heating electric cooling unit and the vicinity of any other gas appliances must be kept clear and free of combustible materials gasoline and other flammable vapors and liquids Do not store or use flammable items such as paint varnish or strippers in the vicinity of the unit Do not use the area around the unit as a storage area This area must be kept clean and clear of loose or exposed insulation materials Examine the unit s area when it is installed or when insulation is added since some insulation materials may be combustible Do not use this appliance if any part has been under water Immediately call a qualified service technician to inspect the unit and to replace any part of the control system and any gas control which has been under water Familiarize yourself with the controls that shut off the gas and electrical power to the unit If the unit is to be shut down for an extended period of time turn off both the gas and
10. electrical power For your safety always turn off both the gas and electrical power before performing service or maintenance on the furnace If the gas supply must be shut off refer to the gas valve label Figures 3 or 4 pages 5 6 Combustion Air Supply WARNING Combustion air must not be drawn from a corrosive atmosphere The gas heating electric cooling unit needs an adequate supply of combustion and ventilation air for proper and safe operation Do not block or obstruct air openings on the unit or air openings supplying the area where it is installed If the unit is operated with inadequate combustion air supply the flame roll out control switch located above the burners will open turning off the gas supply to the burners The flame roll out control is a manual reset device Do not attempt to reset this device yourself Call your servicing contractor To maximize heat exchanger life the combustion air must be free of chemicals which form corrosive acidic compounds in the combustion gases IMPORTANT NOTE Do not store any chemicals with flammable or caustic vapors near the vent termination Some examples of these chemicals are Ductwork WARNING Failure to prevent products of combustion from being circulated into the occupied space can create potentially hazardous conditions including carbon monoxide poisoning that could result in personal injury or death The duct connections must be physically sound and
11. ervice technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water A Cet appareil m nager n a pas de veilleuse Il est dot d un syst me d allumage automatique Ne pas essayer d allumer le br leur manuellement B AVANT L USAGE Attention une possible odeur de gaz surtout au niveau du plancher o les gaz les plus lourds ont la tendance de se concentrer EN CAS D ODEUR DE GAZ e Ne mettre en marche aucun appareil lectrique e Ne toucher aucun commutateur lectrique ne pas employer le t l phone Quitter le b timent imm diatement et avertir la compagnie du gaz en utili sant le t l phone d un voisin e A d faut de la compagnie du gaz avertir le service des pompiers C Enfoncer ou faire tourner le robinet gaz la main seulement Ne jamais utiliser d outils S il n est pas possible de faire tourner ou d enfoncer le robinet la main ne pas essayer de le r parer Faire appel un sp cialiste Forcer ou tenter de r parer le robinet pourrait tre l origine d une explosion ou d un incendie D Il est d conseill d utiliser cet appareil en contact prolong avec l eau Faire inspecter ou remplacer toute commande par un technicien qualifi si un des syst mes de contr le du gaz s est trouv sous l eau EN OPERATING INSTRUCTIONS EA MODE D EMPLOI Ed STOP Read the safety information above on this label Set the
12. ifying and correcting the fault condition that caused the switch to open If the switch will not reset or continues to open immediately contact a qualified serviceman to identify and repair the problem System Shutdown Set the thermostat system mode to OFF and the thermostat fan mode to AUTO See Figure 1 NOTE The system will not operate regardless of the thermostat temperature selector s setting Operating the Indoor Blower Continuously Set the thermostat fan mode to ON or CONT on some thermostat models See Figure 1 The indoor blower will start immediately and will run continually until the fan switch is reset to AUTO The continuous indoor blower operation can be obtained with the thermostat system switch set in any position including OFF NOTE The continuous indoor blower operation is typically used to circulate the indoor air to equalize a temperature imbalance due to solar loads increased occupancy loads or mechanical equipment operation SYSTEM MAINTENANCE A CAUTION Verify all electrical power to the unit is disconnected and the gas is shut off before performing the following recommended maintenance A CAUTION DO NOT touch any of the internal electrical components while cleaning the unit Proper maintenance is most important to achieve the best performance from the appliance and should be performed by a qualified service technician at least once a year Follow the maintenance schedule and the instructi
13. n de ces instructions peut entra ner un incendie ou une explosion pouvant causer des dammages votre propri t votre personne ou la mort A This appliance does not have a pilot It is equipped with A Cet appareil m nager n a pas de veilleuse Il est dot an ignition device which automatically lights the burner Do not try to light the burner by hand B BEFORE OPERATING 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 d un syst me d allumage automatique Ne pas essayer d allumer le br leur manuellement B AVANT L USAGE Attention une possible odeur de gaz surtout au niveau du plancher o les gaz les plus lourds ont la tendance de se concentrer WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance EN CAS D ODEUR DE GAZ Ne mettre en marche aucun appareil lectrique Do not touch any electrical switch do not use any phone Ne toucher aucun commutateur lectrique ne pas in your building employer le t l phone Immediately call your gas supplier from a neighbor s e Quitter le b timent imm diatement et avertir la phone Follow the gas suppliers instructions compagnie du gaz en utili sant le t l phone d un voisin If you cannot reach your gas supplier call the fire e A d faut de la compagnie du gaz avertir le service des department pompiers C Use only your hand to push
14. n the burner vestibule are at high temperatures while the burners are operating Use caution to avoid personal injury Check the burner flames at the start of every heating season Set the thermostat above the room temperature Remove the control access panel to the unit and visually inspect the burner assembly to make sure that the flame is drawn directly into the center of the heat exchanger tube See Figure 2 In a properly adjusted burner assembly the flame bends up and to the left at the end of the heat exchanger tube and the end of the flame will be out of sight around the bend The flame color should be blue however some light yellow streaks may occur on the outer portions of the flame TROUBLESHOOTING Before you call a Technician check the following e e e e e Check the thermostat setting Make sure the system mode and temperature settings are correct Check the electrical panel for tripped circuit breakers Check the filters for dust accumulation Check the unit and make sure it is clean and not covered with grass or leaves If the items above don t resolve your problems then call your nearest service technician Figure 2 Burner Inspection FOR YOUR SAFETY READ BEFORE OPERATING WARNING If you do not follow these instructions exactly a fire orexplosion may result causing property damage personal injury or loss of life POUR VOTRE S CURIT A LIRE AVANT L EMPLOI ATTENTION Linobservatio
15. nit may not start immediately A protective timer circuit holds the compressor and the outdoor fan off for approximately 5 minutes following a previous operation or the interruption of the main electrical power Heating Operation 2 Stage 1 Set the thermostat system mode to Heat and the thermostat fan mode to AUTO See Figure 1 2 Set the thermostat temperature selector to the desired temperature level The indoor blower and gas heat module will cycle on and off to maintain the indoor temperature at the desired heating level NOTE On some units there is a factory set 3 minute time delay between Stage 1 and Stage 2 heat when Stage 2 heating is required See Unit wiring diagram label WARNING If overheating occurs or the gas supply fails to shut off shut off the gas valve to the unit before shutting off the electrical supply NOTE This unit is equipped with a manual reset flame roll out limit switch This switch acts to verify that the burner flame is being drawn into the heat exchanger tubes If the flame is not being drawn into the tubes the flame roll out switch will open within several seconds When this switch opens the gas valve will de energize to stop the flow of gas The combustion inducer will stay System Mode Temperature Selector Figure 1 Digital Thermostat energized and continue to operate until the thermostat is satisfied or the switch is closed Do not reset the flame roll out switch before ident
16. ons below for years of safe trouble free operation e Do not place combustible materials on or against the cabinet Do not store gasoline or any other flammable vapors and liquids in the vicinity of the unit Annually inspect the physical support of the unit to ensure that it is physically sound without sagging cracks gaps etc around the base so as to provide a seal between the support and the base e e Annually inspect the return air connection to ensure that it is physically sound and is still sealed to the casing of the unit Also inspect the unit ductwork and vent system for signs of physical deterioration Always replace the doors on the unit after servicing Do not operate the unit without all doors and covers in place Avoid operating the unit when windows and doors are open Regular Cleaning e Remove any leaves and grass clippings from the outdoor coil IMPORTANT Be careful not to damage the aluminum fins Check for and remove any obstructions such as twigs sticks etc Clean the blower compartment regularly during the heating and cooling seasons to remove any dust that may have accumulated inthe compartment or on the blower and motor Buildup of dust on the blower and motor can create excessive loads on the motor resulting in higher than normal operating temperatures and possible shortened service life Air Filters A WARNING Never operate the unit without a filter in the return air system Dust
17. p rieur s il s agit d un mod le deux panneaux Faire tourner le robinet gaz dans le sens des aiguilles d une montre N pour l amener sur la position OFF Arr t Voir Figure 1 Attendre cing 5 minutes pour s assurer de la dissipation du gaz En cas d odeur ARR TER LE PROC D Suivre les instructions ci dessus Section B En l absence de toute odeur de gaz avancer l tape suivante Faire tourner le robinet gaz dans le sens inverse des aiguilles d une montre pour l amener sur la position ON Marche Voir Figure 1 Remettre le panneau volet d acc s de commande en place panneau sup rieur s il s agit d un mod le deux panneaux Rebrancher l appareil sur le r seau lectrique Ajuster le thermostat la position d sir e Si l appareil ne fonctionne pas suivre les Directives d arr t cidessous et appeler le technicien de service DIRECTIVES D ARR T Mettre le thermostat la position minimale D brancher l appareil en pr vision de la r paration Retirer le panneau volet d acc s de commande panneau sup rieur s il s agit d un mod le deux panneaux Faire tourner le robinet gaz dans le sens des aiguilles d une montre pour l amener sur la position OFF Arr t Ne pas forcer Voir Figure 1 Remettre le panneau volet d acces de commande en place panneau sup rieur s il s agit d un mod le deux panneaux 7106750 Replaces 710329A
18. result in personal injury or property damage 44 WARNING FIRE OR EXPLOSION HAZARD WHAT TO DO IF YOU SMELL GAS eFailure to follow safety warnings exactly Do not try to light any appliance could result in serious injury or property damage Do not touch any electrical switch do not use any phone in your building eInstallation and service must be performed Leave the building immediately by a qualified installer service agency or the gas supplier Immediately call your gas supplier from a neighbors phone Follow the gas suppliers e Do not store or use gasoline or other instructions flammable vapors and liquids in the vicinity of this or any other appliance e If you cannot reach your gas supplier call the fire department DO NOT DESTROY PLEASE READ CAREFULLY AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE ABOUT THE ROOFTOP UNIT This gas heating electric cooling unit has been designed and built to provide many years of safe and dependable comfort providing it is properly installed and maintained With regular maintenance this unit will operate satisfactorily year after year Abuse improper use and or improper maintenance can shorten the life of the appliance and create unsafe hazards A regular service and maintenance schedule should be established to ensure efficient and safe operation of the unit See System Maintenance on pages 3 4 IMPORTANT SAFETY INFORMATION WARNING To avoid possible equipment d
19. sealed to the unit s casing to prevent products of combustion from entering the occupied space The return air and circulating air ductwork must not be connected to any other heat producing device such as a fireplace insert stove etc Doing so may result in fire explosion personal injury carbon monoxide poisoning or property damage OPERATING INSTRUCTIONS Thermostat styles vary Some models may not include the AUTO mode and others will have the AUTO in place of the HEAT and COOL Others may include all three Please refer to the thermostat s User Manual for detailed programming instructions The thermostat should be mounted about 5 feet above the floor on an inside wall and not on an outside wall or other location where its operation may be adversely affected by radiant heat from fireplaces sunlight or lighting fixtures and convective heat from warm air registers or electrical appliances Cooling Operation 1 or 2 Stage Operation 1 Set the thermostat system mode to COOL and the thermostat fan mode to AUTO See Figure 1 2 Setthethermostattemperature selectortothe desired temperature level The outdoor fan compressor and indoor blower will all cycle on and off to maintain the indoor temperature at the desired cooling level On 2 stage cooling models the second stage compressor will cycle as required NOTE If the temperature level is re adjusted or the system mode is reset the fan and compressor in the outdoor u
20. tification by NATE COMPLETE COMFORT GENUINE VALUE MIN IN Specifications amp illustrations subject to change without notice or incurring obligations O Fallon MO Printed in U S A 12 10 708957A Replaces 7089570 amp 708882A
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