Lenox 506637-01, Elite Series X16 Air Conditioner Units Brazing Connections

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Brazing Connections

Use the procedures outline in figures 7 and 8 for brazing line set connections to service valves.

WARNING

Polyol Ester (POE) oils used with HFC−410A refrigerant absorb moisture very quickly. It is very important that the refrigerant system be kept closed as much as possible. DO NOT remove line set caps or service valve stub caps until you are ready to make connections.

WARNING

Danger of fire. Bleeding the refrigerant charge from only the high side may result in pressurization of the low side shell and suction tubing. Application of a brazing torch to a pressurized system may result in ignition of the refrigerant and oil mixture − Check the high and low pressures before applying heat.

WARNING

When using a high pressure gas such as dry nitrogen to pressurize a refrigeration or air conditioning system, use a regulator that can control the pressure down to 1 or 2 psig (6.9 to 13.8 kPa).

CAUTION

Brazing alloys and flux contain materials which are hazardous to your health.

Avoid breathing vapors or fumes from brazing operations. Perform operations only in well−ventilated areas.

Wear gloves and protective goggles or face shield to protect against burns.

Wash hands with soap and water after handling brazing alloys and flux.

IMPORTANT

Connect gauge set low pressure side to vapor line service valve and repeat procedure starting at paragraph 4 for brazing the liquid line to service port valve.

IMPORTANT

Allow braze joint to cool before removing the wet rag from the service valve. Temperatures above 250ºF can damage valve seals.

IMPORTANT

Use silver alloy brazing rods with 5% minimum silver alloy for copper−to−copper brazing. Use 45% minimum alloy for copper−to−brass and copper−to−steel brazing.

WARNING

Fire, Explosion and Personal Safety

Hazard.

Failure to follow this warning could result in damage, personal injury or death.

Never use oxygen to pressurize or purge refrigeration lines. Oxygen, when exposed to a spark or open flame, can cause fire and/or an ex- plosion, that could result in property damage, personal injury or death.

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506637−01 11/10

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Contents Table of Contents GeneralShipping and Packing List AIR ConditionerUnit Dimensions − Inches mm Model Number Identification XXX 230Side View TOP ViewPlumbing and Switches Components Typical Unit Parts ArrangementControl Panel Operating Gauge Set and Service Valves Using Manifold Gauge SETOperating Service Valves Torque RequirementsOperating Angle Type Service Valve Operating Ball Type Service ValveTo Access Service Port Reinstall Stem CapRecovering Refrigerant from Existing System Refrigerant from System 1DISCONNECT PowerRecovering Refrigerant 2CONNECT Manifold Gauge SETNew Outdoor Unit Placement Clearance on ALL SidesPositioning Considerations Placing Unit on SlabDetail a Outside Unit Placement Placement, Slab Mounting and Stabilizing UnitRemoving and Installing Panels Louvered Panel InstallationRoof Mounting Louvered Panel RemovalNew or Replacement Line Set Refrigerant Line SETRefrigerant Line Set Refrigerant Line SET From Vertical to Horizontal Refrigerant Line SET Alling Horizontal RunsBrazing Connections Brazing Procedures 1CUT and DeburWrap Service Valves Flow Nitrogen6BRAZE Line SET 7PREPARATION for Next StepInstalling Indoor Expansion Valve Flushing Line Set and Indoor CoilInstalling Indoor Metering Device Indoor Expansion Valve InstallationSensing Bulb Installation Equalizer Line InstallationLeak Test Line Set and Indoor Coil Leak TestEvacuating Line Set and Indoor Coil Evacuating SystemSize Circuit and Install Disconnect 2INSTALL ThermostatElectrical 24VAC TransformerTypical Unit Wiring Diagram Servicing Units Delivered Void of Charge Unit Start−UpConnections for Testing and Charging When to CHARGE?System Refrigerant RequirementsChecking AIR Flow AT Indoor Coil Weigh in Charging MethodCalculating System Charge for Outdoor Unit Void of Charge Above BelowSystem Operation TWO−STAGE CompressorMaintenance Unit ComponentsIndoor Unit Indoor CoilHomeowner Start−Up and Performance Checklist TemperatureCompressor Outdoor Unit FAN Motor

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.
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