Carrier 58TUA User's Information Manual

Also see for 58TMA: Install and operation instructions Service and maintenance instructions User's information manual Installation, start-up, and operating instructions

Contents

Carrier 58TUA User's Information Manual Manual pdf 3 page image

3DOWNFLOW/HORIZONTALFURNACE COMPONENTSManual Reset Auxiliary Limit SwitchBlower and Blower MotorRelief BoxGas Valve Control Knob or Electric Switch (On/Off)2-Stage Gas ValveGas BurnerRating PlateStatus LED LightBlower Door Safety SwitchDraft Safeguard Tube and SwitchManual Reset Flame Rollout Switch (2)Gas ManifoldHot Surface IgnitorFlame Sensor41234567891011121314IMPORTANT FACTSYour furnace must have adequate airflow for efficient com-bustion and safe ventilation. Do not enclose it in an airtightroom or “seal’’ it behind solid doors.To minimize the possibility of serious personal injury, fire,furnace damage, or improper operation, carefully followthese safety rules:• Keep the area around your furnace free of combustiblematerials, gasoline, and other flammable liquids and vapors.5• Do not cover the furnace, store trash or debris near it, orin any way block the flow of fresh air to the unit.• Combustion air must be clean and uncontaminated withchlorine or fluorine. These compounds are present inmany products around the home, such as: water softenersalts, laundry bleaches, detergents, adhesives, paints, var-nishes, paint strippers, waxes, and plastics.Make sure the combustion air for your furnace does not con-tain any of these compounds. During remodeling be sure thecombustion air is fresh and uncontaminated. If air withvapors of these compounds is burned in your furnace, theheat exchangers and metal vent system may deteriorate.• A furnace installed in an attic or other insulated spacemust be kept free and clear of insulating material. Examinethe furnace area when installing the furnace or adding moreinsulation. Some materials may be combustible.NOTE: Do not use this furnace if any part has been underwater. Immediately call a qualified service technician toinspect the furnace and to replace any part of the controlsystem, electrical components and any gas control which hasbeen under water.NOTE: The qualified installer or agency must use onlyfactory-authorized replacement parts, kits, and accessorieswhen servicing this product.This furnace contains safety devices which must be manu-ally reset. If the furnace is left unattended for an extendedperiod of time, have it checked periodically for proper oper-ation. This precaution will prevent problems associatedwith no heat, such as frozen water pipes, etc. See “BeforeYou Request a Service Call’’ section in this manual.SAFETY CONSIDERATIONSInstalling and servicing heating equipment can be hazard-ous due to gas and electrical components. Only trained and1234567981011121314