MRCOOL® 5th Gen E-Star® Series Multi-Zone Mini Split Systems
E-Star™ Multi-Zone Installation Manual
E-Star™ Multi-Zone Remote Control Manual
E-Star™ Multi-Zone Mini-Split Warranty Document
E-Star™ Multi-Zone Smart Control Manual
E-Star Multi-Zone Outdoor Unit (18k BTU)
E-Star Multi-Zone Outdoor Unit (27k BTU)
E-Star Multi-Zone Outdoor Unit (36k BTU)
E-Star Hybrid Ducted Air Handler (24K BTU) EG
E-Star Hybrid Ducted Air Handler (36K BTU) EG
E-Star Multi-Zone Outdoor Unit (55k BTU)
DIY Ceiling Cassette Air Handler (12K BTU)
E-Star Multi-Zone Outdoor Unit (27k BTU) EG
E-Star Multi-Zone Outdoor Unit (48k BTU) EG
E-Star Multi-Zone Outdoor Unit (36k BTU) EG
E-Star Multi-Zone Outdoor Unit (55k BTU) EG
E-Star Hybrid Ducted Air Handler (36K BTU) AHRI
DIY Ceiling Cassette Air Handler (18K BTU) AHRI
E-Star Hybrid Ducted Air Handler (24K BTU) AHRI
E-Star Multi-Zone Outdoor Unit (18k BTU) AHRI
E-Star Multi-Zone Outdoor Unit (48k BTU) AHRI
E-Star Ceiling Cassette Performance Data
E-Star Hybrid Ducted Air Handler Product Brochure
E-Star Ceiling Cassette Installation Manual
E-Star Ceiling Cassette Product Brochure
E-Star Ceiling Cassette Service Manual
E-Star Hybrid Ducted Air Handler Install Manual
E-Star Ceiling Cassette Installation Manual
MRCOOL Multi-Zone Mini Split Systems Documentation
MRCOOL multi-zone mini-split systems are designed to heat and cool multiple rooms using a single outdoor condenser, with independent control for each indoor unit. This page contains official MRCOOL documentation for multi-zone systems only, including installation manuals, user guides, wiring diagrams, submittals, and service documents.
All manuals listed here are organized by system series and generation to help you quickly locate the exact documentation for your equipment. Whether you’re installing a new multi-zone system, servicing an existing system, or verifying technical specifications, these documents are the authoritative source for proper installation and operation.
What You’ll Find on This Page
- Multi-zone installation manuals by series and generation
- User and owner manuals for system operation
- Electrical wiring diagrams and communication layouts
- Submittals and technical specification sheets
- Service and troubleshooting documentation where available
Supported MRCOOL Multi-Zone Series
Documentation on this page applies to MRCOOL multi-zone mini-split systems, including:
- 5th Generation E-Star Multi-Zone (R-454B)
- Olympus Multi-Zone Series
Always confirm compatibility by matching your outdoor condenser model, indoor air handler type, and system generation before installation.