carrier condensing unit manual

carrier condensing unit manual

Select Product Category Just enter the model number below, and we’ll give you a list of links to all the documents associated with it. Rather than have you commit them all to memory, we made our model numbers easy to find. If you don’t happen to have them handy, you’ll also find the model number printed right on the unit. If your heat pump is geothermal, the model information should be easily found on the front of the unit. You should see the model number printed on rating-plate or decal. Still unable to find that model number. Just call your local Carrier Expert. He or she will be happy to help you. Make sure the temperature is set cooler than the current indoor temperature. If it is not running, make sure the breakers in your home’s breaker box or electrical panel are in the ON position. Make sure it’s in the ON position. If the system is set for cooling, the blower motor should be running. If not, check to make sure your indoor unit switch is in the ON position. If you have one-inch-thick furnace filters, a once-a-month change is recommended. If you don’t change it, the filter will eventually block the proper airflow and cause your outdoor air conditioner unit to shut down. Return air grilles are larger and are located on a wall or the ceiling in newer homes. Older homes frequently have return air grilles on the floor. NOTE: If your system control has a “Constant ON” feature, you will not always feel warmth, even though air may be blowing. If it isn’t, your system won’t know to provide heating. Try turning the fan to ON using the fan switch on the control or thermostat to test for power to the furnace. If you have one-inch-thick furnace filters, a once-a-month change is recommended. If you don’t change it, the filter will block the proper airflow and strain your furnace. Return air grilles are larger and are located on a wall or the ceiling in newer homes. Older homes frequently have return air grilles on the floor.

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NOTE: If your system control has a “Constant ON” feature, you will not always feel warmth, even though air may be blowing. Verify that the circuit breakers are ON or that fuses have not blown. If you must reset breakers or replace fuses, do so only once. Contact your Carrier expert for assistance if the breakers trip or the fuses blow a second time. Check air filters for accumulations of large particles. Check for blocked exhaust air grilles or ductwork. Keep grilles and ductwork open and unobstructed. Defrost time could be five to 20 minutes, depending on temperature and settings. With this information, the dealer will be able to correct any problems. Make sure that the condensate drain tube has a slight slope and is not kinked. Provide your model and serial number. With this information, the dealer will be able to correct any problems. Water likely means the support base has shifted since installation and is no longer level. Soak the core in warm water and mild soap for three hours and then rinse under warm (not hot) water. Use a vacuum cleaner to remove accumulated dust and then hand-wash in warm water. Filter life varies from home to home and is based on several factors, but most last from eight to 12 months. If your geothermal unit is connected to well water instead of a closed loop, we recommend the heat exchanger inside the unit be cleaned periodically to prevent the buildup of minerals that can reduce system performance. Consult a qualified installer, service agency, or your distributor or branch for inlbrmation or assistance, The qualified installer or agency must use factory-authorized kits or accessories when modifying this product. Refer to the individual instructions pack- aged with the kits or accessories when installing. Follow all safety codes. Use quenching cloth for brazing operations. Have fire extinguisher available. Read these instructions thoroughly and follow all warning or cautions attached to the unit.

Consult local building codes and National Electrical Code (NEC) for special require- ments. Recognize safety information. Understand these signal words; DANGER. WARNING. and CAUTION. These words are used with the safety-alert symbol. DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards which could result in personal injury or death. CAUTION is used to identify unsafe practices which would result in minor personal injury or product and property damage. ' 'i2LIitTIIX,-1 Before installing, modifying, or servicing system, main elec- trical disconnect switch must be in the OFF position. There may be more than 1 disconnect switch. Lock out and tag switch with a suitable warning label. Electrical shock can cause personal injury or death.When outdoor unit is connected to factory-approved indoor unit.For proper unit operation, check refrigerant charge using charging information located on control box cover. IMPORTANT: Always install a liquid-line filter drier. Reler to Product Data Digesl for appropriate part nmnher. Obtain filter driers from your local distributor or branch. Manufacturer reserves the dght to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. PC 101 Catalog No. 563-754 Printed in U.S.A. Form 38TKB-SSI Pg 1 11-98 Replaces: 38TKB-3SI Remove carton taking care not to damage unit. INSPECT EQUIPMENT--File claim with shipping company prior to installation if shipment is damaged or incomplete. Locate unit rating plate on unit service panel. (See Fig, 2.) It contains information needed to properly install unit. Check rating plate to be sure unit matches job specifications. Step 2--Install on a Solid, Level Mounting Pad If conditions or local codes require the unit be attached to a pad, tie down bolts should be used and fastened through knockouts AIR tN AIR DISCHARGE provided in unit base paR. Refer to unit mounting pattern shown in Fig.

2 te determine base pan size and knockout hole location. On rooftop applications, mount on level platfonn Dr frame. Place unit above a load-bearing wall and isolate unit and tubing set frDm structure. Arrange supporting members to adequately support unit and minimize transmission of vibration to building. Consult local codes governing rooftop applications. Roof mounted units exposed to winds above 5 mph may require wind baffles. Consuft Low-Ambient Guideline for wind baffle construction.Maintain a distance of 24 m. between units. Position so water. snow, or ice from roof or eaves cannot fall directly on unit. On rooftop appfications, locate unit at feast 6 in. If it does not match, replace indoor coil piston with piston shipped with this unit. The piston shipped with outdoor unit is correct for any approved indoor coil cmnbination. Use all,service pots and open all flow-control devices. For tubing requiremcnts beyond 50 It.Following the recom- mendations in the Residential Split System Long-Line Application Guideline will reduce these losses. Refer to Table I for field tubing equivalent line length. Refer to Table 2 for accessory require- morns. ---). For buried-line applications greater than 36 in.If refrigerant tubes or indoor coil are exposed to atmosphere, they must be evacuated to 500 microns to eliminate contamination and moisture in the system, OUTDOOR UNIT CONNECTED TO FACTORY-APPROVED INDOOR UNIT-- Outdoor unit contains correct system refriger- ant charge for operation with indoor unit of same size when connected by 15 fi of field-supplied or factory-accessory tubing. Check refrigerant charge for maximum efficiency. REFRIGERANT TUBING- Connect tubing to fittings on out- door unit vapor and liquid service valves. (See Table 1.) Use refrigerant grade tubing. SWEAT CONNECTION -- Service valves are closed from fac- tory and ready for brazing.

After wrapping the service valve with a wet cloth, the robing set can be brazed to the service valve using either silver bearing or non-silver bearing brazing material. Con- sult local code requirements. Refrigerant tubing and indoor coil are now ready for leak testing. This check should include all field and factory joints. To avoid valve damage while brazing, service valves must be wrapped in a heat-sinking material such as a wet cloth. Step 7--Make Electrical Connections Be sure field wiring complies with local and national fire. safety. and electrical codes, and voltage to system is within limits shown on unit rating plate. Contact local power company for correction of improper voltage. See unit rating plate.Failure to follow this warning can result in an electrical shock, fire, or death. ROUTE GROUND AND POWER WIRES--Remove access panel and control box cover to gain access to unit wiring. If thermostat is located more than 100 ft from unit as measured along the control voltage wires, use No. 16 AWG color-coded wires to avoid excessive voltage drop. All wiring must be NEC Class I and must be separated from incoming power leads. Determine total transformer load- ing and increase the transformer capacity or split the load with an accessory transformer as required. To furnish pewer to heater only, set dlcrmostat to OFF position and close eleclrical disconnect to outdoor unit.Recover during system repair or final unit disposal. Fofiow these steps to start up the system: I. Fully back seat (open) liquid and vapor tube service valves. 2. Unit is shipped with valve stem(s) front seated (closed) and caps installed. Replace stem caps after system is opened to refrigerant flow. Be sure set point is below indoor ambient temperature. 5. Set room thermostat at COOL and fan control at ON or AUTO mode. as desired. Operate unit for 15 minutes. Check system refrigerant charge. SEQUENCE OF OPERATION -- Turn on power to indoor and outdoor units. Transformer is energized.

On a call for cooling, the thermostat makes circuits R-Y and R-G. Circuit R-Y energizes contactor, starting outdoor fan motor and compressor circuit. R-G energizes the indoor unit blower relay.When the thermostat is satisfied, its contacts open. Adjust charge by flfllowing procedure shown on charging tables located on unit. At this intersection, note superheat. 7. Refer to Table 4. Find superheat temperature located in item 6 and suction pressure. At this intersection, note suction line temperature. 8. If unit has a higher suction line temperature than charted temperature, add refrigerant until charted temperature is reached. 9. If unit has a lower suction line temperature than charted temperature, reclaim refrigerant until charted temperature is reached. 10. If outdoor air temperature or pressure at suction valve changes, charge to new suction line temperature indicated on chart. Explain system operation and periodic maintenance requirements outlined in manual. 4. Fill out Dealer Installation Checklist and place in customer file. CARE AND MAINTENANCE For continuing high performance and to minimize possible equip- ment failure, periodic maintenance must be performed on this equipment. Frequency of maintenance may vary depending on geographic areas, such as coastal applications, which may require more frequent mainlenance. Consult a qualified installer, service agency, or your distributor or branch for information or assistance. Refkr to the individual instructions packaged with the kits or accessories when installing. Wear safety glasses, protective clothing, and work gloves. Use quenching cloth fbr brazing operations. Consuh local building codes and National Electrical (?ode (NEC) tbr special requirements. When you see this symbol on the unit and in instructions or manuals, be alert to the potential for personal injury. Understand these signal words; DANGER, WARNING, and CAUTION. WARNING signifies hazards which could result in personal inju V or death.

NOTE is used to highlight suggestions which will result in enhanced instalhion, reliability, or operation. Electrical shock can cause personal injury or death.IMPORTANT: Always install the fhctoo,-supplied liquid-line fil- ter drier. If replacing the filter drier, refer to Product Data Digest for appropriate part number. Obtain replacement filter driers from your distributor or branch. Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without insurring obligations, PC 101 Catalog No 533-80105 Printed in U.S.A. Form 38T-13SI Pg 1 1%03 Replaces: 38%12SI Step 2--Install on a Solid, Level Mounting Pad If conditions or tocal codes require the unit be attached to pad, tie down bolts should be used and fastened through knockouts provided in unit base pan. Place unit above a load-bearing wall and isolate unit and robing set fiom structure. Step a--Clearance Requirements When installing, allow sufficient space for airflow clearance, wiring, refi'igerant piping, and service. Allow 30oin. clearance m service end of unit and 48 in. above unit. For proper airflow, a 6oin.Maintain a distance of 24 in.On rooftop applications, locate unit at least 6 in. If it does not match, replace indoor coil piston with piston shipped with outdoor unit. The piston shipped with outdoor unit is correct fbr any approved indoor coil combination. 2. After correct piston is installed, locate neoprene piston ring shipped in piston bag. An existing Ro22 TXV must be replaced with a factou-approved TXV specifically designed for Purona;. Use protective battier as necessary to prevent damage to drain pan.Avoid excessive heat which could damage valve. 13. Install vapor elbow with equalizer adapter to vapor line of line set and vapor connection to indoor coil.Always keep ends of robing sealed during installation. If ANY refrigerant robing is buried, provide a 6 in.Refer to Table 2 for accessory requirements.

There are no buried-line applications greater than 36 in. If refi'igerant robes or indoor coil are exposed to atmosphere, they must be evacuated to 500 microns to eliminate contamination and moisture in the system. Flow arrow must point towards indoor coil. REFRIGERANT TUBING (onnect vapor tube to fitting on outdoor unit vapor service valves. (onnect liquid robe to filter drier (See Fig 6 and Table 1.) Use refrigerant grade robing. Consult local code requirements. Refrigerant robing and indoor coil are now ready for leak testing. This check should include all field and facto W joints.If thermostat is located more than 100 ft tk'om unit, as measured along the contlol voltage wires, use No. 16 AWG color-coded wire to avoid excessive voltage drop. All wiring must be NEE (:lass 1 and must be separated from incoming power leads Use furnace transformer, fire coil transfbrmer, or accessory trans- former for control power, 24-vi40-va minimmn. FINAL WIRING (HECK INPORTANT: (?beck factory wiring and field wire connections to ensure terminations are secured properly. (?beck wire routing to ensure wires are not in contact with robing, sheet metal, etc. A crankcase heater is required if refrigerant robing is longer tban 50 it. Recoxer during system repair or final unit disposal Follow these steps to properly start up the system: 1. After system is evacuated, ftdly back seat (open) liquid and vapor service valves. 2. Unit is shipped witb valve stem(s) fiont seated (closed) and caps installed. Replace stem caps after system is opened to refiigerant flow (back seated). Be sure set point is below indoor ambient temperature. Operate unit for15 minutes Check system re fi'igerant charge. SEQUENCE OF OPERATION Turn on power to indoor and outdoor units. On a call for cooling, thermostat makes circuits R-Y and R-G. Circuit R-Y energizes contactor, starting outdoor fan motor and compressor circuit. R-G energizes indoor unit blower relay, starting indoor blower motor on high speed.

Compressor and motors stop. If indoor unit is equipped with a time-delay relay circuit, the indoor blower will run an additional 90 sec to increase system efficiency. Step 12--Check Charge UNIT ( HARGE Factory charge and charging method are shown on unit infbrma- tion plate. Charge refi'igerant into suction line. At this intersection, note suction line temperature 8 If unit l'ms a higher sEfion line temperature ffmn charted temperature, add refi'igerant until charted temperature is reached 9. If unit has a lower suction line temperature than charted temperatnre, reclaim refi'igerant until charted temperature is reached. 10. When adding reti'igerant, charge in liquid form into suction service port using a flow-restricting device. 11 If outdoor air temperature or pressure at suction valve changes, charge to new suction line temperature indicated on chart. Explain system operation and periodic maintenance requirements outlined in manual. 5. Fill out Dealer Installation Checklist and place in customer file. See Users Manual for informa- tion Use hoses with 700 psig smwice pressure rating Leak detectors should be designed to detect HF( refrigerant. Vacuum pumps will not remove moisture from oil. Do not use liquid-line filter driers with rated working pressures less than 600 psig. Do not leave PuronR: suction line filter driers in line longer than 72 hours. Do not install a suction-line filter drier in liquid line. POE oils absorb moisture rapidly. Do not expose oil to atmosphere POE Oils may cause damage to certain plastics and roofing materials Wrap all filter driers and sela'ice valves with wet cloth when brazing. When system must be opened fbr service, recover refrigerant, evacuate then break vacuum with dw nitrogen and replace filter driers. Position unit so water from roof or eaves does not flow directly on top of unit. See Refrigerant Charging (page 10) for details. See Compressor Service (page 7). All above items This would require removing compressor start.

The high efficient designed outdoor coil construction allows for a more efficient design in a smaller cabinet size that utilizes an overall reduction in refrigerant charge. Where conditions require, special coil coating coil protection option is available. Cabinets are constructed of prepainted galvanized steel, delivering unparalleled protection from the environment. Inside and outside surfaces are protected to ensure long life, good looks, and reliable operation. Safety controls are used for enhanced system protection and reliability. Each unit utilizes the Comfort Alert diagnostic and troubleshoot control system. This protects the units operation and provides valuable diagnostic information when required.Controls for performance dependability 38AU This high efficiency will help reduce overall operating cost and energy consumption. The accessory economizer can provide ventilation air to improve indoor-air quality by using demand control ventilation. When used in conjunction with Carrier Comfort System and CO2 sensors, the economizer admits fresh. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates. Using the online preview, you can quickly view the contents and go to the page where you will find the solution to your problem with Carrier AIR-COOLED CONDENSING UNITS 38AE. To start viewing the user manual Carrier AIR-COOLED CONDENSING UNITS 38AE on full screen, use the button Fullscreen. However, if you do not want to take up too much of your disk space, you can always download it in the future from ManualsBase. The option to print the manual has also been provided, and you can use it by clicking the link above - Print the manual. You do not have to print the entire manual Carrier AIR-COOLED CONDENSING UNITS 38AE but the selected pages only. paper. If you want to quickly view the content of pages found on the following pages of the manual, you can use them.

You can save time by performing some troubleshooting steps, such as resolving power issues or cleaning filters. However, it's important to be able to identify issues that require a professional service call, such as the indoor unit fan emitting warm air or the system struggling to keep up, so your unit is repaired before serious damage occurs. Power Up If your Carrier air conditioning unit won’t turn on, there likely is an issue with its power source. Check the outdoor cooling or condensing unit to see if it’s running. Reset the circuit or replace a blown fuse as necessary. Filter Out Your Carrier air conditioning unit may fail to operate properly if its filter is dirty. Buildup on the filters blocks airflow and causes the air conditioner to shut down. Examine the filter to see if there is excess buildup that might be preventing it from properly cooling. If you use 1-inch-thick filters, they should be changed once a month. With 2-inch or other high-capacity pleated filters, you usually can change them every other month unless you notice they fill up quickly because of poor air conditions; eplace them monthly if necessary. Clear the Air Your air conditioner may fail to cool your home effectively if its return-air grilles are blocked. The return-air grilles are large and usually located on the wall or ceiling in a new home. If your home is older, your return-air grilles may be on the floor. Make sure the grilles aren’t blocked by furniture, vases, picture frames or other items that can impede airflow. Dust the grilles every other week so debris doesn’t collect along the openings and restrict the airflow. Out of Service If you’ve checked your Carrier air conditioning unit’s power, filters and return-air grilles and it still is not cooling your home properly, call a Carrier service technician for assistance. For example, if your air conditioner continually turns itself on and off or your home’s indoor humidity levels seem extremely high, arrange a service call.

You should call your Carrier service provider if you can hear your indoor unit fan turning on but the air that it emits isn’t cool, or the fan regularly turns off and on. References Carrier: How to Troubleshoot Your Way Out of a Heating or Cooling Problem About the Author Based in New York City, Jennifer Blair has been covering all things home and garden since 2001. Her writing has appeared on BobVila.com, World Lifestyle, and House Logic. Blair holds a Bachelor of Arts in Writing Seminars from the Johns Hopkins University in Baltimore, Maryland. We have no relationship with advertisers, products, or services discussed at this website. We also provide links to the manufacturer's current model lists and literature. Inactive brand. Since 1998 Intertherm Boilers or HVAC sold under White-Westinghouse brands Frigidaire, Gibson, Kelvinator, Philco, Tappan and as OEM for ThermalZone. JANDY LAARS HEATERS - see TELEDYNE LAARS MANUALS - also see LAARS BOILERS - also see TELEDYNE LAARS MANUALS Also see Luxaire. But HVAC manuals can be hard to find, or expensive, even though the manufacturer's will usually gladly give a copy to a consumer or service technician who needs one. Well we can hear humming and was wondering if you have a manual to this unit? Thanks! We can be reached at 845 856 0381 Thanks! The company's products include rooftop units and split systems. Guelph, ON N1H 6H9, Canada. Phone: (519) 824-2911. Web: www.aitons.comComfort-Aire by Aitons is a leading supplier of heating, cooling and dehumidification equipment to the HVAC market. You might give them a call. In 1970 became Singer American Furnace. Tyler, TX 75707 The serial number, not the model number, will give the equipment's date of manufacture. The serial number is given on the Ameristar equipment data tag, typically below the larger-font Model Number. In 1999, ICP was in turn acquired by United Technologies, the parent of Carrier Corporation.

- see CARRIER Air Conditioners, Boilers Furnaces The company also provides geothermal systems. Regrettably the company's website does not provide downloadable manuals, product specification sheets or other details. The website gives no contact information for the company except for this contact address regarding the company's privacy information policy: Other models include the Axeman Anderson Centaurus (heat and domestic hot water) and the OHM outside heating boiler. It has 24 Vac thermostatIt can also provideAntioch, CA 94509 USA, Tel: Bond Garden. Stanley. Bloom. Bond Furniture. Bond Fountains. Miracle-Gro. Island Lights I think its a 1963 or 1964 furnace,it was in the house when i bought It and the house was build in 1964 and there is no signs or paper work that it was replaced at anytime, just paper work on when it was tuned up or serviced. IN other words the decision on economy needs to include the heating load. Evcon purchased by York International. Active brand: Coleman Evcon. Current Columbia boiler models include the Columbia Emerald Series boilers (shown here), Wet Base Boilers, LV Low Mass boilers, Casco Bay Boilers, and a series of cast iron boilers sold across Maryland, Virginia, and Washington D.C. According to the company's website: Louis), MO and Halton Hills, Ontario, Canada. The MARS Equipment Division operates out of Jackson, Michigan. One model no. is OIU-112DH serial no. ED114- m4984-4274. and then there is a tag that says underwriters lab oil furnace no. V744 535 Crane's furnace technology was purchased by Amana. Air-conditioning and air-purifying conform to the regulations of the relevant authorities, ensuring that the crane driver enjoys optimal work conditions. Additionally, the sensitive power and control systems are cooled so that they function reliably. The devices, which have been put to the test world-wide, are available in many installation variations and with various output stages.

The series of crane cooling devices (AC devices T) and crane cabin cooling devices (operator cooler OC) cover a wide range of types. Website: www.crane-htg-air.com Tel: 513-641-4700 It has been leaking, I think a pipe bursted in it last winter, I cannot find the manufacturer. My question is how do you take off the cover, are there screws or do you have to pry it off the wall? They may be painted over or behind a removable cover. I have a serial number but I need a rating plate number for insurance purposes and the numbers are no longer legable.The CWF is more likely a model number. Just look at the brand name history given below. You will find help with estimating BTU output of wood fired heaters and furnaces at a variety of wood heat organizations. Look at this example: Olsen's product line originated in the 1940's. Olsen's combination heater line was purchased by DMO Inustries (previously known as Duomatic-Olsen, then as Olsen Technology). Those were sold in 2001 to ECR International (formed in 1999) who now owns Olsen, Airco as well as the Oneida Royal furnace brands, Utica and Dunkirk boilers as well as Enviromaster International central air conditioners. Website: Brands under Daikin include the following: AAF International International Building 9920 Corporate Campus Drive Suite 2200 Louisville, KY 40223-5000, U.S.A. American Air Filter Co.Sherbrooke, Quebec - Canada Website: Tel: Throughout the years, Dettson Industries has evolved from being a major manufacturer of heating appliances to the development of sustainable space conditioning solutions. Going forward, the development of finer controls coupled with a growing knowledge of thermodynamic applications will offer residential competitive systems with increased comfort. It will allow Dettson Industries to become the key manufacturer of the HVAC (Heating, Ventilation, Air conditioning) industry in North America, or even the emerging large dwarf..

October 5th 2010, Ouellet Group, which is headquartered in L’Islet, Quebec, had acquired Dettson Industries Inc. Garfield Heights, OH 44125. Phone: 216-662-1600. Fax: 216-587-6807. Website: www.dornbackfurnace.com Searching under the company's website for support will provide access to installation manuals for both current and out-of-production models. Nashville, TN 37013 USA Website: www.energylogic.com. Tel: (615) 471-5290 Mr. Hankey is a past chairman of the ASHI Technical Committee and the ASHI Standards Committee. Mr. Hankey serves as co-chairman of ASHI legislative committee, and has served in other ASHI professional and leadership roles.Alan Carson is a past president of ASHI, the American Society of Home Inspectors. Carson Dunlop Associates' provides extensive home inspection education and report writing material. The text is intended as a reference guide to help building owners operate and maintain their home effectively. Field inspection worksheets are included at the back of the volume. Special Offer: For a 10% discount on any number of copies of the Home Reference Book purchased as a single order. InspectAPedia.com editor Daniel Friedman is a contributing author. Or choose the The HOME REFERENCE eBook for PCs, Macs, Kindle, iPad, iPhone, or Android Smart Phones. Special Offer: For a 5% discount on any number of copies of the Home Reference eBook purchased as a single order.