Carrier INFINITIR 15 SEER 48XT-A Owner's Information Manual
Carrier INFINITIR 15 SEER 48XT-A Owner's Information Manual

Carrier INFINITIR 15 SEER 48XT-A Owner's Information Manual

Infinity 15 seer single packaged hybrid heatr dual fuel system with puronr (r -410a) refrigerant
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48XT---A
Infinityr 15 SEER
Single Packaged HYBRID HEATr Dual Fuel System
with PuronR (R---410A) Refrigerant
Owner's Information Manual
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
Model # _____________________________________
Serial # ______________________________________
ACCESSORIES (List type and model #)
_____________________________________________
_____________________________________________
_____________________________________________
Fig. 1 - - Unit 48XT- -A
NOTE TO EQUIPMENT OWNER:
NOTE TO INSTALLER:
This manual must be left with the equipment owner.
INSTALLATION INFORMATION
Date Installed ________________________________
DEALERSHIP CONTACT INFORMATION
Company Name_______________________________
Address______________________________________
_____________________________________________
Phone Number _______________________________
Technician Name _____________________________
_____________________________________________
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Summary of Contents for Carrier INFINITIR 15 SEER 48XT-A

  • Page 1 48XT---A Infinityr 15 SEER Single Packaged HYBRID HEATr Dual Fuel System with PuronR (R---410A) Refrigerant Owner’s Information Manual 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.
  • Page 2: Electrical Shock Hazard

    SAFETY CONSIDERATIONS Improper installation, adjustment, alteration, service maintenance, or use can cause explosion, fire, electrical shock, or other conditions which may cause death, personal injury, or property damage. Consult a qualified installer, service agency, or your distributor or branch for information or assistance. The qualified installer or agency must use factory- -authorized kits or accessories when modifying this product.
  • Page 3: Fire And Explosion Hazard

    4. Remove the front access panel with a 5/16- -in. nut driver. 5. Move the selector switch on the internal gas valve to the OFF position and wait 5 minutes. 6. Move the selector switch on the internal gas valve to the ON position.
  • Page 4: Operating Your Unit

    Note: Heat Pump heating mode procedure is similar to electric cooling mode except thermostat mode is HEAT and UI must operate on first stage heating above the balance point that has been determined by the Dealer. OPERATING YOUR UNIT The operation of your unit is controlled by the Infinityr UI. You simply program the UI and it maintains the indoor temperature at the level you select.
  • Page 5 Periodically check the condition of fan wheels and housings and fan motor shaft bearings. Contact your dealer for the required annual maintenance. Indoor and Outdoor Coils Cleaning of the coils should only be done by qualified service per- sonnel. 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 deal-...
  • Page 6 MAIN STEP 1 STEP 2 STEP 3 STEP 5 STEP 4 STEP 6 STEP 7 MAIN STEP 8 STEP 9 STEP 10 A09133 Fig. 4 - - To Start Unit Gas Heat...
  • Page 7 MAIN STEP 1 STEP 2 STEP 3 STEP 4 STEP 5 STEP 6 A09134 Fig. 5 - - To Shut- - off Unit Gas Heat...
  • Page 8 STEP 1 STEP 4 STEP 6 Fig. 6 - - To Start Unit Electric Cooling MAIN STEP 2 STEP 5 MAIN STEP 7 STEP 8 STEP 3 A09135...
  • Page 9 MAIN STEP 1 STEP 2 STEP 3 A07797 Fig. 7 - - To Shut- - off Unit Electric Cooling...
  • Page 10 Have available the Model No., Series Letter, & Serial No. of your equipment to ensure correct replacement part. Catalog No: OM48XT ---01 Copyright 2009 Carrier Corporation Edition Date: 03/09 Manufacturer reserves the right to change, at any time, specifications and design without notice and without obligation.

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Infinity 48xt-a

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