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48ES---A and 48VL---B
Comfort™ 13 and 14 SEER
Single Packaged Air Conditioner and Gas Furnace
System With Puronr (R---410A) Refrigerant
Single and Three Phase
2---5 Nominal Tons (Sizes 24---60)
Owner's Information Manual
48ES- -A and 48VL- -B Without Economizer
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 of model #)
_____________________________________________
_____________________________________________
_____________________________________________
A09034
Fig. 1 - - Unit 48ES- -A and 48VL- -B
NOTE TO EQUIPMENT OWNER:
NOTE TO INSTALLER:
This manual must be left with the equipment owner.
48ES- -A and 48VL- -B With Economizer
INSTALLATION INFORMATION
Date Installed________________________________
DEALERSHIP CONTACT INFORMATION
Company Name_______________________________
Address______________________________________
_____________________________________________
Phone Number _______________________________
Technician Name _____________________________
_____________________________________________
1
A10077
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Table of Contents
Related Manuals for Carrier Comfort 48VL B Series
Summary of Contents for Carrier Comfort 48VL B Series
- Page 1 48ES---A and 48VL---B Comfort™ 13 and 14 SEER Single Packaged Air Conditioner and Gas Furnace System With Puronr (R---410A) Refrigerant Single and Three Phase 2---5 Nominal Tons (Sizes 24---60) Owner’s Information Manual A09034 A10077 48ES- -A and 48VL- -B Without Economizer 48ES- -A and 48VL- -B With Economizer Fig.
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Page 2: Safety Considerations
SAFETY CONSIDERATIONS WARNING Improper installation, adjustment, alteration, service maintenance, or use can cause explosion, fire, electrical shock, or other FIRE AND EXPLOSION HAZARD conditions which may cause death, personal injury, or property Failure to follow this warning could result in personal damage. -
Page 3: Unit Introduction
UNIT INTRODUCTION WARNING This unit is a small packaged gas heat/electric cooling system that can utilize the comfort of gas heating packaged along with efficient electric air conditioning. This unit uses Puronr, the FIRE AND EXPLOSION HAZARD ozone friendly refrigerant for cooling. Failure to follow this warning could result in personal Starting or Shutting Off Unit injury, death, and/or property damage. -
Page 4: Operating Your Unit
To start unit electric cooling: Cooling Mode Refer to Fig. 6 while proceeding with the following steps. With the SYSTEM control set to COOL, your unit will run in cooling mode until the indoor temperature is lowered to the level 1. - Page 5 MAIN STEP 1 STEP 2 STEP 3 STEP 5 STEP 4 STEP 6 STEP 7 MAIN STEP 8 STEP 9 STEP 10 A07662 Fig. 4 - - To Start Unit Gas Heat...
- Page 6 MAIN STEP 1 STEP 2 STEP 3 STEP 4 STEP 5 STEP 6 A07663 Fig. 5 - - To Shut- -off Unit Gas Heat MAIN STEP 2 STEP 4 & 5 STEP 1 STEP 3 A09194 Fig. 6 - - To Start Unit Electric Cooling...
- Page 7 MAIN STEP 1 STEP 2 STEP 3 A07797 Fig. 7 - - To Shut- -off Unit Electric Cooling Maintenance and Care for the Equipment Owner To replace or inspect filters in accessory filter rack (See Fig. 2): 1. Remove the filter access panel using a 5/16- -in. nut driver. Before performing equipment maintenance yourself, please carefully consider the following:...
- Page 8 Compressor All compressors are factory shipped with a normal charge of the correct type of refrigeration grade oil. A compressor should rarely require additional oil. Condenser (Outdoor) Fan WARNING PERSONAL INJURY UNIT DAMAGE HAZARD Failure to follow this warning could result in personal injury, death or property damage.
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Page 9: Burn Hazard
6. Inspection and cleaning of blower wheel housing and CAUTION motor. 7. Inspection of all supply- -air and return- -air ducts for leaks, BURN HAZARD obstructions, and insulation integrity. Any problems found should be resolved at this time. Failure to follow this caution may result in personal injury. 8. - Page 10 Catalog No: OM48ES---VL---04 Copyright 2014 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231 Edition Date: 09/14 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. Replaces: OM48ES--- VL--- 03...