Log:
valutazioni - 4, GPA: 3.8 ( )

Istruzioni per l'uso Carrier, Modello 48TJE004-014

Produttore : Carrier
File Size : 163.83 kb
File Nome :
Lingua di insegnamento: en
Vai a scaricare



Facilità d'uso


Do not use throwaway filters in place of cleanable filters. Never operate your unit without filters in place. Failure to heed this warning may result in damage 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. Table 1 — Indoor-Air Filter Data UNIT SIZE 48TJ INDOOR-AIR FILTERS (Throwaway Fiberglass) QUANTITY SIZE (in.) 004-007 2 16 x 25 x 2 008,009 4 16 x 20 x 2 012,014 4 20 x 20 x 2 NOTE: Replacement filters should be UL (Underwriters’ Laboratories) certified or equivalent. Heat Exchanger— To ensure dependable and efficient heating operation, the heat exchanger should be checked by a qualified maintenance person before each heating season, and cleaned when necessary. This checkout should not be attempted by anyone not having the required expertise and equipment to do the job properly. Checking and/or cleaning the heat exchanger involves removing the gas controls assembly and the flue collector box cover and, when completed, reinstalling the gas controls assembly for proper operation. Also, the flue collector box cover must be replaced correctly so that a proper seal is maintained. Contact your dealer for the required periodic maintenance. Fans, Belts and Fan Motor— Periodically check the condition of the fan wheels and housings, belt tension and fan motor shaft bearings. No lubrication of condenser or evaporator fan bearings or motors is required or recommended. Evaporator and Condenser Coils — Cleaning of the coils should be done by qualified service personnel. Contact your dealer for the required annual maintenance. 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. Compressor— All compressors are factory supplied with a normal charge of the correct type refrigeration-grade oil in them and should not require additional oil. Condenser Fan 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. Electrical Controls and Wiring — Electrical controls are difficult to check without proper instrumentation; therefore, if there are any discrepancies in the operating cycle, contact your dealer and request service. 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. 48TJ004-007 48TJ008-014 Fig. 4 — Typical Filter Access Panel Location FILTER ACCESS PANEL FILTER ACCESS PANEL 5 Combustion Area and Vent System — The combustion area and vent system should be visually inspected before each heating season. The normal accumulation of dirt, soot, rust, and scale can result in loss of efficiency and improper performance if allowed to build up. If your unit makes an unusual or especially loud noises during heating, shut down the heating section and call your dealer. See Fig. 1A, 1B and 5 and proceed as follows to inspect the combustion area and power-venting system of your unit. 1. Turn off gas supply to your unit. 2. Turn off electrical power to your unit. 3. Remove burner access panel. 4. Using a flashlight, carefully inspect the burner areas for dirt, soot, or scale. If dirt, soot, rust, or scale accumulations are found, call your dealer and do not operate your heating section. 5. When you have completed your inspection, follow the start-up procedures in this manual to restore your unit to operation. 6. Observe unit heating operation. Components in heat section may be hot after unit has been started up. When observing flame, be careful not to get to close to or touch heating components. Serious personal injury may result. Watch the burner flame to see if it is bright blue. If you observe a suspected malfunction or that the burner flame is not bright blue, call your dealer. 7. Replace burner access panel. INDUCED-DRAFT MOTOR GAS VALVE Fig.5—TypicalHeatSectionDetail(Size004-007Shown) Unit Panels — After performing any maintenance or service on the unit, be sure all panels are securely fastened 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 service technician. An inspection (preferably each year, but at least every other year) should include the following: 1. Inspection of all flue product passages — including the burner, heat exchanger, and flue collector box. 2. Inspection of all combustion-and ventilation-air passages and openings. 3. Close inspection of all gas pipes leading to and inside your unit. 4. Inspection, and if required, cleaning of the condenser and evaporator co...

Questo manuale è adatto anche per i modelli :
Elettrico - 48TJD005-014 (163.83 kb)
Elettrico - 48TJF004-012 (163.83 kb)

Scrivi la tua opinione del dispositivo



Il messaggio
Il tuo nome :
Inserire le due cifre :
capcha





categorie