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Carrier Performance 48VG Ultra Low NOx Owner's Information Manual
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Carrier Performance 48VG Ultra Low NOx Owner's Information Manual

Carrier Performance 48VG Ultra Low NOx Owner's Information Manual

15.2+ seer2 2-stage packaged air conditioner and single stage gas furnace system with puron (r-410a) refrigerant single and three phase 2-5 nominal tons (sizes 24-60)
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48VG Ultra Low NOx: Owner's Information Manual
c
48VG Ultra Low NOx
Performance™ 15.2+ SEER2
2-Stage Packaged Air Conditioner and Single Stage
Gas Furnace
System With Puron® (R-410A) Refrigerant
Single and Three Phase
2-5 Nominal Tons (Sizes 24-60)
For your convience, 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 #)
Our products are designed, tested and built in accordance with DOE standardized procedures; however, actual operating results and efficiencies may
vary based on manufacturing and supplier tolerances, equipment configuration, operating conditions and installation practices.
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Owner's Information Manual
Fig. 1 – Unit 48VG
NOTE TO EQUIPMENT OWNER:
NOTE TO INSTALLER:
This manual must be left with the eqipment owner.
INSTALLATION INFORMATION
Date Installed
DEALERSHIP CONTACT INFORMATION
Company Name
Address
Phone Number
Technician Name
1
A09033

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Summary of Contents for Carrier Performance 48VG Ultra Low NOx

  • Page 1 48VG Ultra Low NOx: Owner’s Information Manual 48VG Ultra Low NOx Performance™ 15.2+ SEER2 2-Stage Packaged Air Conditioner and Single Stage Gas Furnace System With Puron® (R-410A) Refrigerant Single and Three Phase 2-5 Nominal Tons (Sizes 24-60) Owner’s Information Manual A09033 Fig.
  • Page 2 48VG Ultra Low NOx: Owner’s Information Manual Safety Considerations WARNING Improper installation, adjustment, alteration, service maintenance, or use can cause explosion, fire, electrical shock, or other conditions which FIRE, EXPLOSION, ELECTRICAL SHOCK HAZARD may cause death, personal injury, or property damage. Consult a Failure to follow this warning could result in personal injury, death or qualified installer, service agency, or your distributor or branch for property damage.

  • Page 3: Unit Introduction

    48VG Ultra Low NOx: Owner’s Information Manual WARNING FIRE, EXPLOSION, ELECTRICAL SHOCK HAZARD Failure to follow this warning could result in personal injury, death and/or property damage. Do not turn off the electrical power to unit without first turning off the gas supply. Before attempting to start the gas heating section, familiarize yourself with all the procedures that must be followed.

  • Page 4: Operating Your Unit

    48VG Ultra Low NOx: Owner’s Information Manual Operating Your Unit The operation of your unit is controlled by the indoor temperature control (thermostat). You simply adjust the thermostat and it maintains the indoor temperature at the level you select. Most thermostats of heating and cooling systems have 3 controls: a temperature control selector, a FAN control, and a SYSTEM or MODE control.
  • Page 5 48VG Ultra Low NOx: Owner’s Information Manual is 48 in. (1219 mm). Clearance of at least 36 in. (914 mm) is required on Table 1 – Indoor Air Filter Data sides except the power entry side (42 in. [1067 mm] clearance) and the Unit Size Filter Size in.
  • Page 6 48VG Ultra Low NOx: Owner’s Information Manual 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 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
  • Page 7 48VG Ultra Low NOx: Owner’s Information Manual 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.

  • Page 8: Refrigerant Circuit

    48VG Ultra Low NOx: Owner’s Information Manual MAIN STEP 1 STEP 2 STEP 3 A07797 Fig. 7 – To Shut-off Unit Electric Cooling Electrical Controls and Wiring To replace or inspect filters in accessory filter rack (See Fig. 1. Remove the filter access panel using a 5/16-in. nut driver. Electrical controls are difficult to check without proper instrumentation.
  • Page 9 48VG Ultra Low NOx: Owner’s Information Manual unobstructed. If these checks do not reveal the cause, call your servicing CAUTION dealer. If your unit is not operating at all, check the following list for easy BURN HAZARD solutions: Failure to follow this caution may result in personal injury. ) Check to be sure that your thermostat temperature selector is set Components in heating section may be hot after unit has been started below the indoor temperature during the cooling season or above the...
  • Page 10 48VG Ultra Low NOx: Owner’s Information Manual © 2023 Carrier. All rights reserved. Edition Date: 02/23 Catalog No: OM48VG-ULN-02 Replaces: NEW Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.