Carrier 58CVA Installation, Start-up, Operating And Service And Maintenance Instructions

Also see for 58CVA: Installation, start-up, operating and service and maintenance instructions Installation, start-up, operating and service and maintenance instructions Installation, start-up, operating and service and maintenance instructions Installation, start-up, operating and service and maintenance instructions Product data

Carrier 58CVA Installation, Start-up, Operating And Service And Maintenance Instructions Manual pdf 40 page image

e. After component test is completed, one or more statuscodes (11, 25, or 41) will flash. See component test sectionof service label for explanation of status codes.NOTE: To repeat component test, turn setup switch SW1-6 OFFthen back ON.f. Turn setup switch SW1-6 OFF.7. RELEASE BLOWER ACCESS DOOR SWITCH, reattachwire to “R” terminal on furnace control board, replace bloweraccess door, and replace burner access door.Step 2—Care and MaintenanceNever store anything on, near, or in contact with the furnace,such as:1. Spray or aerosol cans, rags, brooms, dust mops, vacuumcleaners, or other cleaning tools.2. Soap powders, bleaches, waxes or other cleaning com-pounds, plastic or plastic containers, gasoline, kerosene,cigarette lighter fluid, dry cleaning fluids, or other volatilefluids.3. Paint thinners and other painting compounds, paper bags,or other paper products.A failure to follow this warning could result in corrosion ofthe heat exchanger, fire, personal injury, or death.For continuing high performance and to minimize possible equip-ment failure, periodic maintenance must be performed on thisequipment. Consult your local dealer about proper frequency ofmaintenance and the availability of a maintenance contract.Turn off the gas and electrical supplies to the unit beforeperforming any maintenance or service. Follow the operatinginstructions on the label attached to the furnace. A failure tofollow this warning could result in personal injury.Never operate unit without a filter or with filter access doorremoved. A failure to follow this warning could result in fire,personal injury, or death.Personal injury can result from sharp metal edges, etc. Becareful when removing parts. Gloves and safety glassesshould be worn when servicing equipmentThe minimum maintenance on this equipment is as follows:1. Check and clean air filter each month or more frequently ifrequired. Replace if torn.2. Check blower motor and wheel for cleanliness each heatingand cooling season. Clean as necessary.3. Check electrical connections for tightness and controls forproper operation each heating season. Service as necessary.4. Inspect burner compartment before each heating season forrust, corrosion, soot or excessive dust. If necessary, havefurnace and burner serviced by a qualified professional.5. Inspect the vent pipe/vent system before each heating seasonfor rust, corrosion, water leakage, sagging pipes or brokenfittings. Have vent pipes/vent system serviced by a qualifiedprofessional.6. Inspect any accessories attached to the furnace such as ahumidifier or electronic air cleaner. Perform any service ormaintenance to the accessories as recommended in the acces-sory instructions.CLEANING AND/OR REPLACING AIR FILTERThe air filter arrangement may vary depending on the application.NOTE: If the filter has an airflow direction arrow, the arrow mustpoint towards the blower.Personal injury can result from sharp metal edges, etc. Becareful when removing parts. Gloves and safety glassesshould be worn when servicing equipment.Media cabinet filter procedures:NOTE: Media cabinet is included with variable speed furnace.1. Turn off electrical supply to furnace before removing filteraccess door.2. Remove filter cabinet door.3. Slide filter out of cabinet.4. If equipped with permanent, washable 1″ filter, clean filter byspraying cold tap water through filter in opposite direction ofairflow. Rinse filter and let dry. Oiling or coating of the filteris not recommended. See Table 12 for size information.Table 12—FILTER SIZE INFORMATION (IN.)FURNACECASING WIDTHFILTER SIZE FILTERTYPESide Return Bottom Return14-1/2 16 X 25 X 1 14 X 25 X 1 Cleanable*17-1/2 16 X 25 X 1 16 X 25 X 1 Cleanable*21 16 X 25 X 1 20 X 25 X 1 Cleanable*24 16 X 25 X 1 24 X 25 X 1 Cleanable** Recommended5. If equipped with factory-specified disposable media filter,replace only with media filter having the same part numberand size. For expandable replacement media, refer to theinstructions included with the replacement media. If equippedwith accessory KGAFR0301ALL external filter rack, SeeTable 12.6. Slide filter into cabinet.7. Replace filter cabinet door.8. Turn on electrical supply to furnace.BLOWER MOTOR AND WHEELBlower access door switch opens 115-v power to control. Nocomponent operation can occur unless switch is closed.Caution must be taken when manually closing this switch forservice purposes. Failure to follow this warning could resultin personal injury or death.The blower wheel should not be dropped or bent as balancewill be affected.The following steps should be performed by a qualified servicetechnician.To ensure long life and high efficiency, clean accumulated dirt andgrease from blower wheel and motor annually.39→