Ameristar M4AC3060B1000NA User Manual

INSTALLATION INSTRUCTIONS
Split System Air Conditioner
WARNING
These instructions are intended as an aid to qualified
licensed service personnel for proper installation, adjust-
ment and operation of this unit. Read these instructions
thoroughly before attempting installation or operation.
Failure to follow these instructions may result in improper
installation, adjustment, service or maintenance possibly
resulting in fire, electrical shock, property damage,
personal injury or death.
RECOGNIZE THIS SYMBOL AS AN INDICATION OF IMPORTANT SAFETY INFORMATION
DO NOT DESTROY THIS MANUAL
Please read carefully and keep in a safe place for future reference by a serviceman.
1.5-5 Tons
NOTE: Appearance of unit may vary.
13 SEER
R410A

Ameristar M4AC3060B1000NA Specifications

General

Type	Split System Air Conditioner
Brand	Ameristar
Model Number	M4AC3060B1000NA
Refrigerant	R-410A
Voltage	208/230V
Phase	1
Compressor Type	Scroll
HSPF Rating	Not Applicable
Sound Level (Indoor)	Not Available
Sound Level (Outdoor)	76 dB
Heating Capacity	Not Applicable
SEER Rating	13

Summary

Ameristar Installation Instructions

Safety Information Overview

Recognize safety symbols and understand warning and caution statements for safe operation.

Safety Guidelines

Covers DANGER, WARNING, CAUTION meanings, general safety, fire, electrical, and brazing hazards.

General Information

Provides general overview and lists system limitations for installation and operation.

Unit Installation Procedures

Details location, ground/roof installation, unit placement, tie-down, and line installation precautions.

Interconnecting Tubing and Evacuation

Covers suction/liquid lines, maximum length, vertical lift, and evacuation procedures.

Dimensional Data and Clearances

Specifies unit clearances and refrigerant connection sizes for different models.

Unit Mounting and Elevation

Guidelines for elevating units on roofs or slabs, using stringers, and securing against tipping.

Factory-Preferred Tie-Down Method

Method for securing the unit to a slab for high wind areas using brackets and fasteners.

Refrigerant Line Installation Precautions

Tips for installing lines with minimal bends, avoiding obstructions, and insulating suction lines.

Brazing Precautions

Precautions for brazing refrigerant lines and service valves to prevent oxidation and heat damage.

Refrigerant Line Connections

Procedure for connecting liquid and suction lines, using nitrogen, and leak testing.

Line Sizing Charts

Tables for suction and liquid line sizing vs capacity and vertical separation.

Electrical Connections

Explains grounding, power wiring, and component removal for electrical setup.

Component Removal and Charge Check

Covers removing top panel/motor and checking refrigerant charge by liquid pressure.

Refrigerant Charging and Warranty

Covers charging by weight, leak testing, warranty assistance, and routine maintenance.

Wiring Diagrams and Electrical Data

Includes wiring diagrams and electrical specifications for the unit.

Orifice/TXV Replacement and Charging

Details orifice/TXV replacement and provides superheat charging procedures.

Refrigerant Charge Charts

Provides R410A AC charge charts for different tonnages based on ambient and suction pressure.

Refrigerant Charge Charts (Continued)

Continues R410A AC charge charts for 3.0, 4.0, and 5.0 Ton units.

Troubleshooting and Checkout

Lists system faults, causes, and provides operational and checkout procedures.

Limited Warranty Information

Details limited warranty coverage, registration, eligibility, exclusions, and refrigerant policy.

Warranty Time Periods

Outlines base and registered limited warranty periods for various product types.