Nordyne B6VMAX User Manual

AIR HANDLER
B6BM, B6EM, & B6VM SERIES
INSTALLATION INSTRUCTIONS
IMPORTANT
ATTENTION INSTALLERS:
It is your responsibility to know this product better than your customer. This includes being
able to install the product according to strict safety guidelines and instructing the customer on
how to operate and maintain the equipment for the life of the product. Safety should always be
the deciding factor when installing this product and using common sense plays an important
role as well. Pay attention to all safety warnings and any other special notes highlighted in the
manual. Improper installation of the furnace or failure to follow safety warnings could result in
serious injury, death, or property damage.
These instructions are primarily intended to assist qualified individuals experienced in the proper
installation of this appliance. Some local codes require licensed installation/service personnel
for this type of equipment. Please read all instructions carefully before starting the installation.
Return these instructions to the customer’s package for future reference.
DO NOT DESTROY. PLEASE READ CAREFULLY & KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.

Nordyne B6VMAX Specifications

General

Model Number	B6VMAX
Category	Air Handlers
Product Type	Variable Speed Air Handler
Cooling Capacity	Up to 5 tons
Voltage	208/230V
Motor Type	Variable Speed ECM
Phase	Single phase
Insulation	Foil-faced
Sound Level	Low
Dimensions (H x W x D)	Varies with model
Weight	Varies with model
Filter Type	Standard 1" Filter

Summary

Safety and General Installation Guidelines

General Safety Information and Warnings

Essential safety guidelines, including electrical, nitrogen, and general hazard warnings.

Installation Codes and Site Preparation

Adherence to local codes, minimum clearances, and pre-installation checks.

Unit Location and Ductwork Considerations

Guidance on selecting the unit's placement and planning ductwork.

Air Handler Installation Procedures

Packaging, Mounting, and Airflow Configurations

Unpacking, mounting options (upflow, downflow, horizontal), and blower configurations.

Horizontal Installation Details

Step-by-step instructions for horizontal left and right installations.

Circuit Breaker Cover and Refrigerant Connections

Procedures for installing circuit breaker covers and connecting refrigerant lines.

Electrical Connections and System Startup

Electrical System Verification and Grounding

Checklist for electrical connections, voltage, polarity, and grounding.

Thermostat Wiring and Initial Startup

Connecting thermostat wiring and initial unit startup procedures.

System Startup and Adjustments

Procedures to follow before starting the unit after installation.

Operation, Maintenance, and Troubleshooting

Blower and System Operation Modes

Operating the blower, cooling, heating, and electric heat settings.

Airflow Settings and Blower Configuration

Selecting airflow for electric heat and configuring blower speeds.

Unit Maintenance and Troubleshooting

Recommended maintenance tasks and diagnosing common operational problems.

Technical Data and Wiring Diagrams

Physical Dimensions and Component Identification

Diagrams showing unit physical dimensions and key components.

Airflow and Electrical Data Tables

Tables providing airflow, MCA, and MOP data for different models.

Wiring Diagrams

Visual representations of the unit's electrical connections for various models.