Owner's Manual

ManualsBrandsCarrier ManualsPackaged ProductsCarrier 48VR-A

48VR---A and 48VR---B

Performance™ 15

2---Stage P ackaged HYBRID HEA Tr Dual Fuel System

With Puronr (R ---410A) Refrigerant

Single and Three Phase

2 --- 5 N o m i n a l To n s ( S i z e s 2 4 --- 6 0 )

Owner’s Infor mation Manual

A09033

Fig. 1 -- Unit 48VR --A and 48VR--B

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, w ill be helpful

should your system require maintenance or service.

UNIT INFORMATION

Model # _____________________________________

Serial # ______________________________________

ACCESSORIES (List type of model #)

_____________________________________________

INSTALLATION INFORMATION

Date Installed________________________________

DEALERSHIP CONTACT INFORMATION

Company Name_______________________________

Address______________________________________

_____________________________________________

Phone Number _______________________________

Technician Name _____________________________

_____________________________________________

NOTE TO INSTALLER:

This manual must be left w ith the equipment owner.

Summary of content (10 pages)

PAGE 1
48VR---A and 48VR---B Performance™ 15 2---Stage Packaged HYBRID HEATr Dual Fuel System With Puronr (R---410A) Refrigerant Single and Three Phase 2---5 Nominal Tons (Sizes 24---60) Owner’s Information Manual A09033 Fig. 1 -- Unit 48VR--A and 48VR--B NOTE TO EQUIPMENT OWNER: For your convenience, please record the model and serial numbers of your new equipment in the spaces provided.
PAGE 2
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
UNIT INTRODUCTION ! This unit is a small packaged gas heat/electric heat pump systems that can utilize the efficiency of heat pump heating and the comfort of gas heating. The system will optimize for ideal heating, depending on several factors. This unit uses Puronr, the ozone friendly refrigerant for cooling and heat pump heating. WARNING FIRE AND EXPLOSION HAZARD Failure to follow this warning could result in personal injury, death, and/or property damage. Starting or Shutting Off Unit 1.
PAGE 4
To start unit electric cooling: Refer to Fig. 6 while proceeding with the following steps. 1. Set the temperature selector on room thermostat to highest temperature setting and set system SWITCH to OFF. 2. Close the external manual shutoff valve, if not already closed. 3. Turn ON the electrical power supply to the unit. 4. Set system switch to COOL. 5. Set the temperature selector on room thermostat slightly below the room temperature to start unit. To shut off unit electric cooling: Refer to Fig.
PAGE 5
Air Filters Heat Exchanger CAUTION ! UNIT OPERATION HAZARD Failure to follow this caution may result in damage. property Never operate your unit without filters in place. An accumulation of dust and lint on internal parts of your unit can cause loss of efficiency and blower motor and/or compressor damage. The air filter(s) should be checked every 3 or 4 weeks and changed or cleaned whenever it becomes dirty.
PAGE 6
MAIN CL ON O SE 55 OFF STEP 1 STEP 3 STEP 2 STEP 5 (208/230 VAC MODELS) STEP 4 STEP 6 (208/230 VAC MODELS) STEP 7 MAIN N PE O ON 72 OFF STEP 10 STEP 8 STEP 9 A13165 Fig.
PAGE 7
MAIN CL O ON SE 55 OFF STEP 1 STEP 2 STEP 3 STEP 5 (208/230 VAC MODELS) STEP 4 STEP 6 A13166 Fig. 5 -- To Shut--off Unit Gas Heat MAIN CL O ON SE 72 90 OFF STEP 1 STEP 2 STEP 3 STEP 4 & 5 A09194 Fig.
PAGE 8
MAIN CL O ON SE 90 OFF STEP 1 STEP 2 STEP 3 A07797 Fig. 7 -- To Shut--off Unit Electric Cooling Combustion Area and Vent System BURNER FLAME For proper and safe operation, the furnace needs air for combustion and ventilation. The air openings, on the furnace, the air openings to the area in which the furnace is installed, and the spacing around the furnace must not be blocked or obstructed. The combustion area and vent system should be inspected visually before each heating season.
PAGE 9
Warranty Certificate Your unit has a limited warranty. Be sure to read the warranty carefully to determine the coverage for your unit. Before you call for service... ...check for several easily--solved problems. If insufficient heating or cooling is suspected: ( ) Check for sufficient airflow. Check the air filter for dirt. Check for blocked return--air or supply--air grilles. Be sure they are open and unobstructed. If these checks do not reveal the cause, call your servicing dealer.
PAGE 10
Copyright 2014 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231 Edition Date: 11/14 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.