. HAZARD Failure to follow this warning could result in personal injury, death, or property damage. Do not use this furnace if any part has been under water. A flood-damaged use the furnace can result in fire or explosion. The output capacity and any representations of efficiency for this furnace are based on standard U.S. Department of Energy costs, a 90+% AFUE.
Air-cooled and Water-Cooled Chillers with ComfortlinkTM. Trained, qualified installers and service mechanics should install. Function and a manual control function that allows the operator.
REPRESENTATIVE DRAWING ONLY, SOME MODELS MAY VARY IN APPEARANCE. FURNACE COMPONENTS position; be used in downflow or horizontal HOT SURFACE IGNITER MANUAL GAS BURNER ROLLOUT Fig. 1 - Furnace Components orientation or applications. RESET SWITCH MAIN LIMIT SWITCH (BEHIND GAS VALVE) INDUCER MOTOR ASSEMBLY.
Your new gas furnace may have been installed in one of two ways, as a direct-vent (2-pipe-Fig. 2) application non-direct vent (l-pipe-Fig. 3) application. In a direct-vent (2-pipe). Fig. 4 - NO combustible materials near furnace. Do not cover the furnace, store trash or debris near it, or in any way block the flow of fresh air to the unit.
CHECK AIR FILTER: Before attempting to start your furnace, be sure the furnace filter is clean and in place. See 'Perfornfing Routine Maintenance' manual. Do not run the furnace without. After the hot surface igniter is heated for about 20 seconds, the Al1291 gas valve pernfits to ON tion and a time delay of up to 60 sec, the furnace blower start. Control makes the necessary at either the low- or high-heat.
FURNACE service off. The following temperature setting 6. If the furnace is being shut down because of a malfunction, your dealer as soon as possible. NIT AND PROPERTY A09564 Setting Failure to follow this caution may result in unit component or property damage. Reinstall clean air filter.
Turn on electrical supply to the furnace. If your furnace air filter needs to be replaced, be sure to use a factory-authorized specified. Use the filter tables and compare your furnace size with the proper filter size. 22 - Removal of Filter Cabinet Door Blower Cabinet Fig.
23 - Removal of Filter from Side Fig. 26 - Replacement FILTER CABINET HEIGHT IN (MM) 16 (406) 20 (508) 24 (610) Filters with a side return-air may have a different filter size. Measure the filter to obtain the correct size.
Recommended to maintain air filter face velocity. Hori- zontal portions of vent pipe must slope downward toward the furnace. If your furnace is free of the above conditions turn on elec- by an trical and gas supplies to the furnace. AND PROPERTY DAMAGE HAZARD Failure to follow this caution may result in unit component property damage. If the furnace is installed in an unconditioned ambient temperatures may be 32 ° F (0 ° C) or lower, freeze protection measures must be taken to prevent or product damage.
Inspect all combustion-air and vent piping inside structure and pipe terminations outside the structure. Check gas pipes leading to and inside of your furnace for leaks.
Inspect and clean the blower motor and wheel. NOTE: The inducer and blower motors are pre-lubricated require no additional lubrication.
Serial # INDOOR COIL (Furnace Coil or Fan Coil) Model # Serial # Copyright 2011 Carrier Corp. Indianapolis, Manufacturer reserve8 the right to change, at any time, specification8 NOTE TO EQUIPMENT along with the installation data and dealer contact or service. HAZARD Failure to follow this warning could result in personal injury, death, or property damage. Do not use this furnace if any part has been under water. A flood-damaged use the furnace can result in fire or explosion. The output capacity and any representations of efficiency for this furnace are based on standard U.S. Department of Energy costs, a 90+% AFUE.
REPRESENTATIVE DRAWING ONLY, SOME MODELS MAY VARY IN APPEARANCE. FURNACE COMPONENTS position; be used in downflow or horizontal HOT SURFACE IGNITER MANUAL GAS BURNER ROLLOUT Fig. 1 - Furnace Components orientation or applications. RESET SWITCH MAIN LIMIT SWITCH (BEHIND GAS VALVE) INDUCER MOTOR ASSEMBLY. Your new gas furnace may have been installed in one of two ways, as a direct-vent (2-pipe-Fig. 2) application non-direct vent (l-pipe-Fig. 3) application.
In a direct-vent (2-pipe). Fig. 4 - NO combustible materials near furnace. Do not cover the furnace, store trash or debris near it, or in any way block the flow of fresh air to the unit. CHECK AIR FILTER: Before attempting to start your furnace, be sure the furnace filter is clean and in place. See 'Perfornfing Routine Maintenance' manual. Do not run the furnace without.
After the hot surface igniter is heated for about 20 seconds, the Al1291 gas valve pernfits to ON tion and a time delay of up to 60 sec, the furnace blower start. Control makes the necessary at either the low- or high-heat. FURNACE service off. The following temperature setting 6. If the furnace is being shut down because of a malfunction, your dealer as soon as possible.
NIT AND PROPERTY A09564 Setting Failure to follow this caution may result in unit component or property damage. Reinstall clean air filter. Turn on electrical supply to the furnace.
If your furnace air filter needs to be replaced, be sure to use a factory-authorized specified. Use the filter tables and compare your furnace size with the proper filter size. 22 - Removal of Filter Cabinet Door Blower Cabinet Fig. 23 - Removal of Filter from Side Fig.
26 - Replacement FILTER CABINET HEIGHT IN (MM) 16 (406) 20 (508) 24 (610) Filters with a side return-air may have a different filter size. Measure the filter to obtain the correct size. Recommended to maintain air filter face velocity. Hori- zontal portions of vent pipe must slope downward toward the furnace. If your furnace is free of the above conditions turn on elec- by an trical and gas supplies to the furnace.
AND PROPERTY DAMAGE HAZARD Failure to follow this caution may result in unit component property damage. If the furnace is installed in an unconditioned ambient temperatures may be 32 ° F (0 ° C) or lower, freeze protection measures must be taken to prevent or product damage.
Inspect all combustion-air and vent piping inside structure and pipe terminations outside the structure. Check gas pipes leading to and inside of your furnace for leaks. Inspect and clean the blower motor and wheel. NOTE: The inducer and blower motors are pre-lubricated require no additional lubrication.
Serial # INDOOR COIL (Furnace Coil or Fan Coil) Model # Serial # Copyright 2011 Carrier Corp. Indianapolis, Manufacturer reserve8 the right to change, at any time, specification8 NOTE TO EQUIPMENT along with the installation data and dealer contact or service. HAZARD Failure to follow this warning could result in personal injury, death, or property damage.
Do not use this furnace if any part has been under water. A flood-damaged use the furnace can result in fire or explosion. The output capacity and any representations of efficiency for this furnace are based on standard U.S. Department of Energy costs, a 90+% AFUE. REPRESENTATIVE DRAWING ONLY, SOME MODELS MAY VARY IN APPEARANCE.
FURNACE COMPONENTS position; be used in downflow or horizontal HOT SURFACE IGNITER MANUAL GAS BURNER ROLLOUT Fig. 1 - Furnace Components orientation or applications. RESET SWITCH MAIN LIMIT SWITCH (BEHIND GAS VALVE) INDUCER MOTOR ASSEMBLY. Your new gas furnace may have been installed in one of two ways, as a direct-vent (2-pipe-Fig. 2) application non-direct vent (l-pipe-Fig. 3) application. In a direct-vent (2-pipe).
Fig. 4 - NO combustible materials near furnace. Do not cover the furnace, store trash or debris near it, or in any way block the flow of fresh air to the unit. CHECK AIR FILTER: Before attempting to start your furnace, be sure the furnace filter is clean and in place. See 'Perfornfing Routine Maintenance' manual. Do not run the furnace without. After the hot surface igniter is heated for about 20 seconds, the Al1291 gas valve pernfits to ON tion and a time delay of up to 60 sec, the furnace blower start.
Control makes the necessary at either the low- or high-heat. FURNACE service off.
The following temperature setting 6. If the furnace is being shut down because of a malfunction, your dealer as soon as possible. NIT AND PROPERTY A09564 Setting Failure to follow this caution may result in unit component or property damage.
Reinstall clean air filter. Turn on electrical supply to the furnace. If your furnace air filter needs to be replaced, be sure to use a factory-authorized specified. Use the filter tables and compare your furnace size with the proper filter size. 22 - Removal of Filter Cabinet Door Blower Cabinet Fig. 23 - Removal of Filter from Side Fig.
26 - Replacement FILTER CABINET HEIGHT IN (MM) 16 (406) 20 (508) 24 (610) Filters with a side return-air may have a different filter size. Measure the filter to obtain the correct size. Recommended to maintain air filter face velocity. Hori- zontal portions of vent pipe must slope downward toward the furnace. If your furnace is free of the above conditions turn on elec- by an trical and gas supplies to the furnace. AND PROPERTY DAMAGE HAZARD Failure to follow this caution may result in unit component property damage.
If the furnace is installed in an unconditioned ambient temperatures may be 32 ° F (0 ° C) or lower, freeze protection measures must be taken to prevent or product damage. Inspect all combustion-air and vent piping inside structure and pipe terminations outside the structure. Check gas pipes leading to and inside of your furnace for leaks. Inspect and clean the blower motor and wheel.
NOTE: The inducer and blower motors are pre-lubricated require no additional lubrication. Serial # INDOOR COIL (Furnace Coil or Fan Coil) Model # Serial # Copyright 2011 Carrier Corp. Indianapolis, Manufacturer reserve8 the right to change, at any time, specification8 NOTE TO EQUIPMENT along with the installation data and dealer contact or service. HAZARD Failure to follow this warning could result in personal injury, death, or property damage. Do not use this furnace if any part has been under water. A flood-damaged use the furnace can result in fire or explosion. The output capacity and any representations of efficiency for this furnace are based on standard U.S.
Department of Energy costs, a 90+% AFUE. REPRESENTATIVE DRAWING ONLY, SOME MODELS MAY VARY IN APPEARANCE. FURNACE COMPONENTS position; be used in downflow or horizontal HOT SURFACE IGNITER MANUAL GAS BURNER ROLLOUT Fig. 1 - Furnace Components orientation or applications. RESET SWITCH MAIN LIMIT SWITCH (BEHIND GAS VALVE) INDUCER MOTOR ASSEMBLY. Your new gas furnace may have been installed in one of two ways, as a direct-vent (2-pipe-Fig. 2) application non-direct vent (l-pipe-Fig.
3) application. In a direct-vent (2-pipe). Fig. 4 - NO combustible materials near furnace. Do not cover the furnace, store trash or debris near it, or in any way block the flow of fresh air to the unit. CHECK AIR FILTER: Before attempting to start your furnace, be sure the furnace filter is clean and in place.
See 'Perfornfing Routine Maintenance' manual. Do not run the furnace without. After the hot surface igniter is heated for about 20 seconds, the Al1291 gas valve pernfits to ON tion and a time delay of up to 60 sec, the furnace blower start. Control makes the necessary at either the low- or high-heat.
FURNACE service off. The following temperature setting 6. If the furnace is being shut down because of a malfunction, your dealer as soon as possible. NIT AND PROPERTY A09564 Setting Failure to follow this caution may result in unit component or property damage. Reinstall clean air filter. Turn on electrical supply to the furnace. If your furnace air filter needs to be replaced, be sure to use a factory-authorized specified.
Use the filter tables and compare your furnace size with the proper filter size. 22 - Removal of Filter Cabinet Door Blower Cabinet Fig.
23 - Removal of Filter from Side Fig. 26 - Replacement FILTER CABINET HEIGHT IN (MM) 16 (406) 20 (508) 24 (610) Filters with a side return-air may have a different filter size.
Measure the filter to obtain the correct size. Recommended to maintain air filter face velocity. Hori- zontal portions of vent pipe must slope downward toward the furnace. If your furnace is free of the above conditions turn on elec- by an trical and gas supplies to the furnace. AND PROPERTY DAMAGE HAZARD Failure to follow this caution may result in unit component property damage. If the furnace is installed in an unconditioned ambient temperatures may be 32 ° F (0 ° C) or lower, freeze protection measures must be taken to prevent or product damage.
Inspect all combustion-air and vent piping inside structure and pipe terminations outside the structure. Check gas pipes leading to and inside of your furnace for leaks. Inspect and clean the blower motor and wheel. NOTE: The inducer and blower motors are pre-lubricated require no additional lubrication.
Serial # INDOOR COIL (Furnace Coil or Fan Coil) Model # Serial # Copyright 2011 Carrier Corp. Indianapolis, Manufacturer reserve8 the right to change, at any time, specification8 NOTE TO EQUIPMENT along with the installation data and dealer contact or service.
Ser vice and repa ir of these uni ts sho uld be atte mpt ed onl y by trained service technicians familiar with Carrier standard service instru ctions and training material. All equi pme nt sho uld be inst alle d in acco rdan ce wit h acce pted practice s and unit Install ation Instruction s, and in compliance with all national and local codes. Power should be turned off when servicing or repairing electrical components. Extreme caution should be observed when trouble- shooting electrical components with power on.
Observe all warn- ing notices posted on equipment. Refrige ration system contains refrigeran t under pressure. Extreme caut ion sho uld be obs erv ed whe n hand ling ref rige rant s.
Wear saf ety glas ses and glo ves to pre vent per son al inju ry. Dur ing normal system operation, some components are hot and can cause burns.
Rotating fan blades can cause personal injury. Appropriate saf ety cons ider atio ns are pos ted thro ugh out this man ual whe re potentia lly dangero us techniqu es are addres sed. Improper installation, adjustment, alteration, service, mainte- nance, or use can cause explosion, fire, electrical shock, or other conditions which may cause personal injury, death or pr op ert y da ma ge. Co ns ul t a qu ali fi ed in st all er, se rv ice agen cy, or you r dist ribu tor or bra nch for inform atio n or assist ance. The qualifie d installer or agency must use factory- authorized kits or accessories when modifying this product. The informati on plate is secured to the front of the control box and provides a cover for it. 2.) This plate also provides a surface to attach the wiring schematic, superheat charging tables with instructions, and warning labels.
The plate has 2 tabs on the top edge that are bent down at slightly more than 90°. When the information plate is removed, these tabs can be inserted into 2 mating slots in the bottom front edge of the control box and the plate will hang down forming a lower front panel. 3.) This is convenient where access to the controls is required while the unit is operating. The information plate on the small size casing completely covers the opening below the control box.
On larger models, the inform ation plate may not cover the entire opening. In this instance, the top cover can be removed and placed on its side to cover the additional space. Exer cise extr eme caut ion whe n wor king on any elec tric al components.
Shut off all power to system prior to trouble- shooting. Some troubleshooting techniques require power to rem ain on. In thes e ins tanc es, exer cis e extr eme caut ion to avoi d dan ger of elec tric al sho ck. ONL Y TRA INED SER- VICE PERSONNEL SHOULD PERFORM ELECTRICAL TROUBLESHOOTING.
Troubleshooting charts for air conditioning and heat pump units are provided in the back of this manual. They enable the service technician to use a systematic approach to locating the cause of a problem and correcti ng system malfunctio ns. Aluminu m wire may be used in the branch circuit (such as the cir cui t be tw een th e ma in an d un it dis con nec t), bu t onl y copper wire may be used between the unit disconnect and the unit on Carrier systems. Wheneve r aluminum wire is used in the branch circuit wiring with this unit, adhere to the following recommendations.
Co nne cti on s mu st be ma de in ac cor da nce wi th th e Na tio nal Electrical Code (NEC), using connectors approved for aluminum wire. The connectors must be UL approved (marked Al/Cu with the UL symbol) for the application and wire size. The wire size selected must have a current capacity not less than that of the.