Accessories

For update−to−date information, see any of the following publications:

SLennox XC16 Engineering Handbook

SLennox Product Catalog

SLennox Price Book

Checklists

Two−Stage Modulation Compressors Field Operational Checklist

Unit Readings

Y1 − First-Stage

Expected results during Y2

Y2 − Second-Stage

demand (Toggle switch On)

 

 

 

 

 

 

 

COMPRESSOR

 

 

 

 

 

 

 

Voltage

 

Same

 

 

 

 

 

Amperage

 

Higher

 

 

 

 

 

OUTDOOR UNIT FAN

 

 

 

MOTOR

 

 

 

 

 

 

 

Amperage

 

Same or Higher

 

 

 

 

 

TEMPERATURE

 

 

 

 

 

 

 

Ambient

 

Same

 

 

 

 

 

Outdoor Coil Discharge Air

 

Higher

 

 

 

 

 

Compressor Discharge Line

 

Higher

 

 

 

 

 

Indoor Return Air

 

Same

 

 

 

 

 

Indoor Coil Discharge Air

 

Lower

 

 

 

 

 

PRESSURES

 

 

 

 

 

 

 

Suction (Vapor)

 

Lower

 

 

 

 

 

Liquid

 

Higher

 

 

 

 

 

Start−Up and Performance Checklist

Job Name

 

Job no.

 

Date

Job Location

 

City

 

 

State

Installer

 

City

 

 

State

 

Unit Model No.

 

 

 

Serial No.

 

 

 

 

Service Technician

 

 

 

 

Nameplate Voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rated Load Ampacity

 

 

 

 

 

 

Compressor

 

 

 

 

Outdoor Fan

 

 

 

 

Maximum Fuse or Circuit Breaker

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Electrical Connections Tight? -

 

Indoor Filter clean?

-

 

Supply Voltage (Unit Off)

 

 

 

 

 

 

 

 

 

Indoor Blower RPM

 

 

 

S.P. Drop Over Indoor (Dry)

 

 

 

Outdoor Coil Entering Air Temp.

 

 

 

 

 

 

 

 

 

 

Discharge Pressure

 

 

 

Suction Pressure

 

 

 

Refrigerant Charge Checked?

-

 

 

 

 

 

 

 

 

 

 

 

Refrigerant Lines:

Leak Checked?

- Properly Insulated? -

 

Outdoor Fan Checked?

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Service Valves:

Fully Opened?

- Caps Tight?

-

 

 

 

Thermostat

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage With Compressor Operating

 

 

 

 

 

 

 

Calibrated? - Properly Set? - Level? -

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 28

506637−01 11/10

Page 28
Image 28
Lenox 506637-01 Start−Up and Performance Checklist, Compressor, Outdoor Unit FAN Motor, Temperature, Pressures

Elite Series X16 Air Conditioner Units, 506637-01 specifications

The Lenox 506637-01, Elite Series X16 Air Conditioner is a top-tier cooling solution that stands out in the residential HVAC market. Known for its impressive energy efficiency and advanced features, this unit is designed to provide homeowners with exceptional comfort while also keeping energy bills in check.

One of the main highlights of the Elite Series X16 is its SEER rating, which stands at an impressive 16. This makes it one of the most energy-efficient air conditioning systems available, ensuring that it operates effectively without consuming excessive power. By converting less energy into cooling, homeowners can enjoy lower utility bills and a reduced carbon footprint.

The X16 model features a two-stage cooling system, which allows for better humidity control and more even temperature distribution throughout the home. Unlike standard single-stage units that operate at full capacity at all times, the two-stage system enables the air conditioner to run at a lower, more efficient speed for the majority of its operation, only ramping up when additional cooling is needed. This not only enhances comfort but also extends the lifespan of the unit.

Incorporating advanced technology, the Elite Series X16 utilizes a high-efficiency scroll compressor and innovative airflow design. This results in quieter operation, providing a peaceful indoor environment. The noise levels are minimal, making it suitable for nighttime use or for homes where noise might be a concern.

The air conditioner is built with durability in mind, featuring a robust cabinet that protects against the elements and potential wear and tear over time. Its louvered design provides additional protection for critical components, ensuring longevity and consistent performance.

Furthermore, the X16 is compatible with smart thermostats and home automation systems, allowing homeowners to optimize their cooling schedules remotely. This connectivity helps users make informed decisions about energy usage, further enhancing efficiency while providing ultimate control over home comfort.

In summary, the Lenox 506637-01, Elite Series X16 Air Conditioner provides an excellent blend of energy efficiency, advanced technology, and a focus on comfort and durability. With its two-stage cooling system, high SEER rating, and quiet operation, it is an ideal choice for those seeking a reliable, high-performance cooling solution for their homes.