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Carrier 48XT-A Owner's Information Manual
Carrier 48XT-A Owner's Information Manual

Carrier 48XT-A Owner's Information Manual

Infinity 15 seer single packaged hybrid heat dual fuel system with puron (r-410a) refrigerant

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to the expe_
Owner's Information Manual
Fig. 1 - Unit 48XT-A
NOTE TO EQUIPMENT
OWNER:
For your convenience,
please record the model and serial numbers of your new equipment
in the spaces
)rovided.
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 #)
INSTALLATION INFORMATION
Date Installed
DEALERSHIP
CONTACT INFORMATION
Company Name
Address
Phone Number
Technician Name
NOTE TO INSTALLER:
This manual must be left with the equipment
owner.

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Summary of Contents for Carrier 48XT-A

  • Page 1 to the expe_ Owner's Information Manual Fig. 1 - Unit 48XT-A NOTE TO EQUIPMENT OWNER: For your convenience, please record the model and serial numbers of your new equipment in the spaces )rovided. This information, along with the installation data and dealer contact information, will be helpful should your system...
  • Page 2 Note: Installer: This manual should be left with the equipment user. SAFETY CONSIDERATIONS Improper installation, ac[iustment, alteration, service maintenance, FIRE AND EXPLOSION HAZARD or use cause explosion, fire, electrical shock, or other What to do if you smell gas: conditions which may cause death, personal...
  • Page 3: Fire And Explosion

    3,Turn o ffthe electrical supply tothe unit, 4.Remove the front a ccess panel with a5/16-in. nut d river. FIRE AND EXPLOSION HAZARD 5.Move t he selector switch on the internal gas v alve t othe OFF position and wait 5 minutes. Failure to follow this warning could result in personal iniury,...
  • Page 4: Operating Your

    3.Turn o ffthe electrical power supply tothe unit. Note: Heat Pump h eating mode procedure issimilar toelectric cooling mode except thermostat mode i sHEAT and UInmst operate onfirst s tage heating above the balance point that has FIRE, EXPLOSION, ELECTRICAL SHOCK HAZARD been d etermined...
  • Page 5 Fans and Fan Motors Regular Dealer Maintenance In addition to the type of routine maintenance you might be willing Periodically check the condition of fan wheels and housings and fan to perform, your unit should be inspected regularly by a properly motor shaft bearings.
  • Page 6 MAIN STEP 1 STEP 2 STEP 3 STEP 5 STEP 4 STEP 6 STEP 7 MAIN _ STEP 8 STEP9 STEP10 A09133 Fig. 4-ToStartUnitGasHeat...
  • Page 7 MAIN STEP 1 STEP 2 STEP 3 STEP4 STEP 5 STEP6 A09134 Fig. 5 - To Shut-off Unit Gas Heat...
  • Page 8 MAIN STEP1 STEP2 STEP4 STEP5 MAIN STEP6 STEP7 STEP8 A09135 Fig. 6- To Start Unit Electric Cooling...
  • Page 9 MAIN STEP1 STEP 2 STEP3 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. Copyright 2009 Carrier Corporation Edition Date: 03/09 Catalo_ No: OM48XT-01 Manufacturer reserves the right to change, at any time, specifications and design...