Carrier INFINITY 50XT-A user manual

Summary of the content on the page No. 1

50XT---A
Infinityr 15SEER
Single Packaged Heat Pump System
with PuronR (R---410A) Refrigerant
Owner’s Information Manual
A09032
Fig.1-- Unit50XT--A
NOTETOEQUIPMENTOWNER:
For your convenience, please record the model and serial numbers of your new equipment in the spaces
provided. This information, along with the installation data and dealer contact information, will be helpful
should your system require maintenance or service.
UNIT INFORMATION INSTALLATIONINFORMATION
Model # ____________________

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SAFETYCONSIDERATIONS OPERATINGYOURUNIT The operation of your heat pump system is controlled by the Improper installation adjustment, alteration, service,maintenance, Infinityr User Interface (UI). You may adjust the temperature or use can cause explosion, fire, electrical shock, or other manuallythroughtheUIor programtheUIfor automaticcontrol. conditions which may cause death, personal injury, or property SeeUImanualfordetailedinstructions. damage. Consult a qualified installer, service agency,

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normalfortheseweatherconditions.Donotattempttoremovethe Theothertypicalapplicationisanaccessoryfilterrackinstalledin- ice from the unit grille. This condition will not affect the proper side the unit itself. The following information is given to assist in functionoftheunitandwillclearwithinafewdays. changing filtersused in theseinternalfilterracks. Table1 indicatesthecorrectfiltersizeforyourunit. EmergencyHeatingMode Table1—AirFiltersLocatedInsideUnit Intheeventofprimaryunitheatfailure,theemerge

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CondensateDrain 1. Inspection and, if required, cleaning of the outdoor and indoorcoils. The drain pan and condensate drain line should be checked and 2. Inspectionand,ifrequired,cleaningoftheindoorcoildrain cleanedatthesametimethecoolingcoilsarecheckedbyyourdeal- pan. er. 3. Inspectionandcleaningofblowerwheelhousingandmotor. Compressor 4. Inspection of all supply and return air ducts for leaks, Allcompressorsarefactoryshippedwithanormalchargeofthecor- obstructions, andinsulation integrity.Any p