Deluxe 4-way multipoise fixed-capacity condensing gas furnace (15 pages)
Summary of Contents for Carrier 58MCA
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MULTIPOISE, CONDENSING 58MCA, 58MVP, 58MXA ® HEATING & COOLING USER'S INFORMATION MANUAL FOR THE OPERATION AND MAINTENANCE OF YOUR NEW GAS-FIRED FURNACE NOTE TO INSTALLER: THIS MANUAL MUST BE LEFT WITH THE EQUIPTMENT USER. WARNING: If the information in this manual...
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WELCOME TO A NEW GENERATION OF COMFORT Congratulations! In light of rising energy costs, the Weather- Maker ® 9200, 58MCA, and WeatherMaker Infinity, Mul- tipoise, Gas-Fired Condensing Furnaces are among the soundest investments today’s homeowner can make. Your new furnace is truly a triumph of technology in home heating.
Air filter and retainer. Condensate drain connection. Collects moisture condensed from burned gases for disposal into home drain system. MODELS 58MXA AND 58MCA Heavy-duty blower. Circulates air across the heat exchangers to transfer heat into the home. FURNACES (UPFLOW POSITION) Secondary condensing heat exchanger (inside).
IMPORTANT FACTS This furnace contains SAFETY DEVICES which must be MANUALLY RESET. If the furnace is left unattended for an Your gas furnace uses air from outside the home for com- extended period of time, have it checked periodically for bustion and venting.
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• If a suspected malfunction occurs with your gas control system, such as the burners not lighting when they should, refer to the shutdown procedures on the furnace, or in the section, “Shutting Down Your Furnace” and call your dealer as soon as possible.
When room temperature drops below the temperature selected on the thermostat, the furnace will be switched on automatically. When room temperature reaches the degree selected on the thermostat, the furnace will be switched off automatically. Some thermostats have a FAN switch with 2 selections, AUTO and ON.
FURNACE FILTER TABLE FURNACE CASING FILTER SIZE* FILTER WIDTH (IN.) (IN.) TYPE 17-1/2 (1) 16 x 25 x 1 Cleanable (1) 20 x 25 x 1 Cleanable 24-1/2 (2) 16 x 25 x 1 Cleanable * Furnace with a side return-air inlet may have a different filter size. Measure the filter to obtain the correct size.
CAUTION Do not use ethylene glycol (Prestone II antifreeze coolant or equivalent). Failure of plastic compo- nents will occur. DANGER If holes are found in the pipes or if any portion has become disconnected, toxic fumes can escape into your home. DO NOT OPERATE YOUR FUR- NACE.
To decipher the meaning of the LED code, and suggested • Check thermostat for proper temperature. Is thermostat action, the following cross-reference can be used. set above room temperature? MODEL 58MCA and 58MXA DIAGNOSTIC CHART (See Fig. 3.) FAULT CODE...
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Have available the Model No., Series Letter & Serial No. of your equipment to insure correct replacement part. Carrier Corporation Syracuse, New York 13221 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations . Copyright 1994 Carrier Corporation Form: OM58-67 Replaces: OM58-61 Printed in the U.S.A.