Summary of Contents for Carrier Performance 15 48VR-A
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Owner's Information Manual A09033 Fig. 1 - Unit 48VR-A NOTE TO EQUIPMENT OWNER: 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.
SAFETY CONSIDERATIONS Improper installation, adjustment, alteration, service maintenance, or use cause explosion, fire, electrical shock, other FIRE AND EXPLOSION HAZARD conditions which cause death, personal injury, or property Failure to follow this warning could result in personal damage. Consult a qualified installer, service agency,...
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UNIT INTRODUCTION These 48VR-A units are small packaged gas heat/electric heat pump systems that can utilize the efficiency of heat pump heating FIRE AND EXPLOSION HAZARD and the comfort of gas heating. The system will optinfize for ideal heating, depending on several factors.
begin to freeze on the surface of the coil. If allowed to build To start unit electric cooling: this ice would impede airflow across coil reduce Refer to Fig. 6 while proceeding with the following steps. amount of heat absorbed from the outside air.
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Air Filters applications, installer will provide return filter grilles mounted on the wall or ceiling of the conditioned structure. In the instance of filter grilles, the filters can simply be removed from the grille and replaced. The other typical application is an accessory filter rack installed...
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MAIN STEP 3 STEP1 STEP 2 STEP5 STEP 4 (208/230 VAC MODELS) STEP 6 (208/230VAC MODELS) STEP 7 MAIN STEP 10 STEP 8 STEP9 A13165 Fig. 4 - To Start Unit Gas Heat...
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MAIN STEP 1 STEP2 STEP 5 STEP 4 (208/230 VAC MODELS) STEP6 A13166 Fig. 5 - To Shut-off Unit Gas Heat MAIN STEP 4 & 5 STEP2 STEP 1 STEP 3 A09194 Fig. 6 - To Start Unit Electric Cooling...
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MAINoN "_ STEP1 STEP2 STEP3 A07797 Fig. 7 - To Shut-off Unit Electric Cooling To replace or inspect filters in accessory filter rack (See Fig. 2): Condenser (Outdoor) 1. Remove the filter access panel using a 5/16-in. nut driver. 2. Remove the filter(s) by pulling it out of the unit.
performance ifallowed tobuild up. T his inspection should bedone 11. Inspection leaks refrigerant circuit. Pressure byatrained service person. check to determine appropriate refrigerant charge. 12. Operational check unit determine working conditions. Repair or adjustment should be made at this time. FIRE, EXPLOSION HAZARD Your servicing...
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Copyright 2013 Carrier Corp. • 7310 W. Morris St. • Indianapolis, IN 46231 Edition Date: 05/13 Catalog No: OM48VR-01 Manufacturer reserves the right to change, at any time, specification8 and design8 without notice and without obligations, Replaces:...