Nortek P7RE-036K User Manual

SINGLE PACKAGE AIR CONDITIONER - SINGLE STAGE, R-410A
14 SEERP7RE 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.

Nortek P7RE-036K Specifications

General

Brand	Nortek
Model	P7RE-036K
Category	Air Conditioner
Language	English

Summary

Important Safety Information

Electrical, Refrigerant, and Combustible Hazards

Covers warnings on electrical shock, refrigerant handling, and flammable materials.

Electrical Connections and Safety

Electrical Safety and Pre-Checklist

Mandatory warnings and checklist for safe electrical hookup.

Line Voltage, Grounding, and Overcurrent Protection

Details on power supply, grounding, and circuit protection for safe operation.

Thermostat and Low Voltage Wiring

Start Up and System Adjustments

Pre-Start Checklist

Start-Up Procedure Steps

Refrigerant Charging and Safety

Charging the Unit and Charge Check

Methods for charging refrigerant and checking system charge levels.

Refrigerant Handling Safety and Switches

Critical warnings for qualified personnel and safety switch functions.

Refrigerant Charging Data Tables

Specific Unit Charging Charts

5 Ton Unit Charging Chart

Wiring Diagrams - 1.5 to 2.5 Ton Models

Wiring Diagrams - 3 to 5 Ton Models

Wiring Diagram Details

Illustrates electrical connections for 3, 3.5, 4, and 5 ton models.

Installation Checklist

Refrigeration and Electrical System Checks