Advertisement
Quick Links
50NR: Owner's Information Manual
50NR
Performance™15.2+ SEER2 Single and Three Phase
2-Stage Packaged Heat Pump System with Puron
Advance™ (R-454B) Refrigerant
2-5 Nominal Tons (Sizes 24-60)
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 50NR
1
A09033
Advertisement
Subscribe to Our Youtube Channel
Related Manuals for Carrier Performance 50NR
Summary of Contents for Carrier Performance 50NR
- Page 1 50NR: Owner’s Information Manual 50NR Performance™15.2+ SEER2 Single and Three Phase 2-Stage Packaged Heat Pump System with Puron Advance™ (R-454B) Refrigerant 2-5 Nominal Tons (Sizes 24-60) Owner’s Information Manual A09033 Fig. 1 – Unit 50NR 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.
-
Page 2: Electrical Shock Hazard
50NR: Owner’s Information Manual Safety Considerations WARNING This unit is equipped with electrically powered safety measures. For the safety measures to be effective, the unit must be electrically powered at ELECTRICAL SHOCK HAZARD all times after installation, other than when servicing. Failure to follow this warning could result in personal injury and/or Improper installation adjustment, alteration, service, maintenance, or use death. -
Page 3: Maintenance And Service
50NR: Owner’s Information Manual Supplemental Heat WARNING Your unit is your primary heating source. Your system may also be equipped with a supplemental heating source such as electric heat. On FIRE, EXPLOSION, ELECTRICAL SHOCK AND CUT cold days and nights, your system will automatically turn on the HAZARD supplemental heat, as needed, in order to maintain the level of comfort Failure to follow this warning could result in personal injury, death or... - Page 4 50NR: Owner’s Information Manual Refrigerant Circuit instructions. When replacing filters, always use the same size and type of filter that was supplied originally by the installer. The refrigerant circuit is difficult to check for leaks without the proper equipment. If inadequate cooling is suspected, contact your local dealer CAUTION for service.
-
Page 5: In Case Of Trouble
50NR: Owner’s Information Manual ( ) If your unit still fails to operate, call your servicing dealer for suggestions over the phone, or save valuable time through troubleshooting and repairs. Specify the model and serial numbers of knowledgeable preparation for the service call. your unit. - Page 6 50NR: Owner’s Information Manual © 2025 Carrier. All rights reserved. Edition Date: 04/25 Catalog No: OM50NR-01 Replaces: New Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Need help?
Do you have a question about the Performance 50NR and is the answer not in the manual?
Questions and answers