Bryant 701A Air Conditioner User Manual
Contents
1. note the direction of the airflow arrows on the filter frame If you have difficulty in locating your air filter s or if you have questions concerning proper filter maintenance contact your dealer for instructions When replacing filters always use the same size and type of filter that was supplied originally by the installer TABLE 1 INDOOR AIR FILTER DATA UNIT SIZE FILTER SIZE 701A018 030 701A036 042 701A048 060 702A024 030 702A036 702A042 060 WARNING Never operate your unit without filters in place Failure to heed this warning may result in damage A to the blower motor and or compressor An accumulation of dust and lint on internal parts of your unit can cause loss of efficiency and in some cases fire B Fans and Fan Motor Periodically check the condition of fan wheels and housings and fan motor shaft bearings No lubrication of condenser or evaporator fan bearings or motors is required or recommended C Evaporator and Condenser Coils Cleaning of the coils should only be done by qualified service personnel Contact your dealer for the required annual mainte nance D Condensate Drain The drain pan and condensate drain line should be checked and cleaned at the same time the cooling coils are checked by your dealer E Compressor All compressors are factory shipped with a normal charge of the correct type refrigeration grade oil in them and should rarely require additional o2. User Information Manual SINGLE PACKAGED ELECTRIC COOLING UNITS NOTE TO INSTALLER This manual should be left with the equipment owner FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WARNING Do not use this unit if any part has been under water Immediately call a qualified service techni A cian to inspect the unit and to replace any part of the control system which has been under water Failure to follow this warning could result in electrical shock fire personal injury or death WARNING Before performing recommended mainte A nance be sure the main power switch to unit is turned off Electric shock could cause personal injury or death TO START UNIT I TURN ON THE ELECTRICAL POWER SUPPLY TO UNIT ll SELECT TEMPERATURE AND SET SYSTEM SWITCH TO DESIRED MODE TO SHUT UNIT OFF If unit is being shut down because of a malfunction call your dealer as soon as possible SET TEMPERATURE SWITCH TO OFF ll TURN OFF THE ELECTRICAL POWER SUPPLY TO UNIT ROUTINE MAINTENANCE All routine maintenance should be handled by skilled experienced personnel Your dealer can help you establish a standard proce dure For your safety keep the unit area clear and free of combustible materials gasoline and other flammable liquids and vapors To assure proper functioning of the unit flow of condenser air must not be obstru
3. back of this book Be sure to read the warranty carefully to determine the coverage for your unit BEFORE YOU CALL FOR SERVICE CHECK FOR SEV ERAL EASILY SOLVED PROBLEMS If insufficient heating or cooling is suspected Check for sufficient airflow Check the air filter for dirt Check for blocked return air or supply air grilles Be sure they are open and unobstructed If these checks do not reveal the cause call your servicing dealer If your unit is not operating at all check the following list for easy solutions Check to be sure that your thermostat temperature selector is set below the indoor temperature during the cooling season Be sure the system switch is in the COOL position and not in the OFF position pac ao If your unit still fails to operate call your servicing dealer for troubleshooting and repairs Specify the model and serial numbers of your unit Record them in this manual in the space provided If the dealer knows exactly which unit you have he may be able to offer suggestions over the phone or save valuable time through knowledgeable preparation for the service call IN CASE OF TROUBLE If after performing the above and unit performance is still unsatisfactory shut off the unit and call your dealer Dealer s Name c c ecole blebs ah eel ee eee a enaa ele Phones resna gaes a r ER A E EES NA E Ut MODE 3 inaaianei r a a a aia Unit Serial Numbers a A R elisa GE N 2003 Bryant Heatin
4. cted from reaching the unit Clearance of at least 48 in is required from top of unit and on sides except the power entry side 42 in clearance and the duct side 12 in minimum clearance MAINTENANCE AND CARE FOR THE EQUIPMENT OWNER Before proceeding with those things you might want to maintain yourself please carefully consider the following OM01 59 OM01 62 1 03 Cancels p Fig 1 Unit 701A and 702A WARNING 1 TURN OFF ELECTRICAL POWER TO YOUR UNIT BEFORE SERVICING OR PERFORMING MAIN TENANCE A 2 When removing access panels or performing mainte nance functions inside your unit be aware of sharp sheet metal parts and screws Although special care is taken to reduce sharp edges to a minimum be ex tremely careful when handling parts or reaching into the unit A Air Filters Air filter s should be checked at least every 3 or 4 weeks and changed or cleaned whenever it becomes dirty Dirty filters produce excessive stress on the blower motor and can cause the motor to overheat and shut down Table 1 indicates the correct filter size for your unit Refer to Fig 2 to access the filter s To replace or inspect filter s or accessory filter rack when supplied 1 Remove the filter access panel using a 5 16 in nut driver 2 Remove the filter s by pulling the filter s out of the unit If the filter s is dirty clean or replace with new one When installing the new filter s
5. g amp Cooling Systems 7310 W Morris St Indianapolis IN 46231 A E Printed in U S A OM01 62 Catalog No 5370 104
6. il FILTER ACCESS PANEL For accessory filter rack Fig 2 Filter Access Panel Vertical Supply Shown F Condenser Fan WARNING Do not poke sticks screwdrivers or any other object into revolving fan blades Severe bodily injury may result The fan must be kept free of all obstructions to ensure proper cooling Contact your dealer for any required service G Electrical Controls and Wiring Electrical controls are difficult to check without proper instrumen tations therefore if there are any discrepancies in the operating cycle contact your dealer and request service H Refrigerant Circuit The refrigerant circuit is difficult to check for leaks without the proper equipment therefore if inadequate cooling is suspected contact your local dealer for service WARNING System under pressure Relieve pressure and recover all refrigerant before system repair or final unit disposal to avoid personal injury or death Use all service ports and open all flow control devices including solenoid valves l Unit Panels After performing any maintenance or service on the unit be sure all panels are fastened securely in place to prevent rain from entering unit cabinet and to prevent disruption of the correct unit airflow pattern REGULAR DEALER MAINTENANCE In addition to the type of routine maintenance you might be willing to perform your unit should be inspected regularly by a properly trained
7. service technician An inspection preferably each year but at least every other year should include the following 1 Inspection and if required cleaning of the condenser and evaporator coils 2 Inspection and if required cleaning of the evaporator drain pan 3 Inspection and cleaning of blower wheel housing and motor 4 Inspection of all supply air and return air ducts for leaks obstructions and insulation integrity Any problems found should be resolved at this time 5 Inspection of the unit base to ensure that no cracks gaps etc exist which may cause a hazardous condition 6 Inspection of the unit casing for signs of deterioration 7 Inspection of all electrical wiring and components to assure proper connection 8 Inspection for leaks in the refrigerant circuit Pressure check to determine appropriate refrigerant charge 9 Inspection of compressor oil level by service person to ensure proper oil level is maintained in the compressor when it is installed and running 10 Operational check of the unit to determine working condi tions Repair or adjustment should be made at this time Your servicing dealer may offer an economical service contract that covers seasonal inspections Ask for further details Complete service instructions can be found in the unit Installation Start Up and Service Instructions WARRANTY CERTIFICATES Unit 701A and 702A have limited warranties Certificates are located at the
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