MITS AIR MOD30-30HFN1-MROW

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Summary

Safety and Compliance

General Safety Warnings

Critical safety warnings for installation and operation, including electrical hazards and refrigerant contamination.

Important Installation Considerations

Unit Setup and Wiring

Installation Requirements and Personnel

Electrical Work Safety

Electrical Work Safety Procedures

Detailed safety instructions for electrical work, including code compliance, proper connections, and surge protection.

Outdoor Unit Installation

Electrical Wiring

Electrical Wiring Procedures and Compliance

Step-by-step guide for electrical connections and adherence to electrical codes.

Connecting Refrigerant Tubes

Connecting Tubes and Torque

Guidance on connecting tubes, including bend radius and torque for flares.

Pressure Testing and Evacuation

Safety and Nitrogen Testing Procedure

Safety precautions and steps for pressure testing the system using dry nitrogen.

Leak Detection and Repair

Leak Detection and Repair Process

Process for identifying leaks using a sap solution and repeating tests until leaks are eliminated.

Connecting Piping to Outdoor Unit

Outdoor Unit Piping Connection

Steps for connecting refrigerant piping to outdoor unit valves, emphasizing torque.

Evacuation and Opening the System

Evacuation Preparations and Procedure

Precautions, vacuum pump use, and detailed steps for evacuating the system.

Test Run and Start-Up

Pre-Test Run Checks and Reporting

Essential checks before testing and instructions for completing the start-up report.

Wiring Diagrams

1.0, 2.0, & 2.5 Ton Wiring Diagram

3.0 & 4.0 Ton Wiring Diagram

Simplified Low Voltage Wiring

Low Voltage Wiring Diagram

Unit Data

Unit Specifications and Data