Carrier Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Carrier products.

Tip: include the full model number printed on your Carrier label for the best match.

Carrier manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

Carrier Japan Green Procurement Guidelines User Guide

May 9, 2026
Carrier Japan Green Procurement Guidelines Foreword Carrier Japan 's business processes and products to be sold we aim to procure materials that contribute to reducing the environmental impact on all the components that make up these products. This guideline shows…

Carrier EHK3 Electric Heater Packages Installation Guide

April 18, 2026
Carrier EHK3 Electric Heater Packages NOTE: Read the entire instruction manual before starting the installation. 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…

Carrier Chiller EXV Board Instruction Manual

32GB500422EE • March 3, 2026 • AliExpress
Comprehensive instruction manual for the Carrier Chiller EXV Board (models 32GB500192EE, 32GB500422EE), covering specifications, installation, operation, maintenance, troubleshooting, and warranty information for HVAC chiller equipment.

DC Brushless Fan Coil Thermostat THT420A Series User Manual

THT420A, THT420C, THT420B, THT421A-N • February 23, 2026 • AliExpress
Comprehensive instruction manual for the Carrier DC Brushless Fan Coil Thermostat models THT420A, THT420C, THT420B, THT421A-N. Includes detailed setup, operating procedures, maintenance guidelines, troubleshooting tips, and product specifications.

Carrier video guides

Watch setup, installation, and troubleshooting videos for this brand.