Lenox Elite Series, XC14 Electrical, 24VAC Transformer, Size Circuit and Install Disconnect

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IMPORTANT

Use a thermocouple or thermistor electronic vacuum gauge that is calibrated in microns. Use an instrument capable of accurately measuring down to 50 microns.

WARNING

Danger of Equipment Damage. Avoid deep vacuum operation. Do not use compressors to evacuate a system. Extremely low vacuums can cause internal arcing and compressor failure. Damage caused by deep vacuum operation will void warranty.

Evacuating the system of non−condensables is critical for proper operation of the unit. Non−condensables are defined as any gas that will not condense under

temperatures and pressures present during operation of an air conditioning system. Non−condensables and water suction combine with refrigerant to produce substances that corrode copper piping and compressor parts.

Electrical

In the U.S.A., wiring must conform with current local codes and the current National Electric Code (NEC). In Canada, wiring must conform with current local codes and the current Canadian Electrical Code (CEC).

Refer to the furnace or air handler installation instructions for additional wiring application diagrams and refer to unit nameplate for minimum circuit ampacity and maximum overcurrent protection size.

24VAC TRANSFORMER

Use the transformer provided with the furnace or air handler for low-voltage control power (24VAC − 40 VA minimum)

SIZE CIRCUIT AND INSTALL DISCONNECT

1ReferSWITCHto the unit nameplate for minimum circuit ampacity, and maximum fuse or circuit breaker (HACR per NEC). Install power wiring and properly sized disconnect switch.

MAIN FUSE

BOX/BREAKER

PANEL

DISCONNECT

SWITCH

2INSTALL THERMOSTAT

Install room thermostat (ordered separately) on an inside wall approximately in the center of the conditioned area and 5 feet (1.5m) from the floor. It should not be installed on an outside wall or where it can be affected by sunlight or drafts.

THERMOSTAT

5FEET (1.5M)

NOTE Units are approved for use only with copper conductors. Ground unit at disconnect switch or to an earth ground.

NOTE 24VAC, Class II circuit connections are made in the control panel.

3UNIT LOW VOLTAGE CONNECTIONS

C

WIRE NUTS

BLACK YELLOW

CUTOUT WITH

AGROMMET

24V CONTROL WIRES B

HIGH VOLTAGE FIELD WIRING

FACTORY WIRING

LOW VOLTAGE (24V) FIELD WIRING

 

 

 

 

 

 

 

 

 

WIRE RUN LENGTH

AWG# INSULATION TYPE

 

 

 

 

LESS THAN 100’ (30 METERS)

18

TEMPERATURE RATING

 

 

 

MORE THAN 100’ (30 METERS)

16

35ºC MINIMUM.

 

 

 

 

 

 

 

 

ARun 24VAC control wires through cutout with grommet. B Run 24VAC control wires through wire tie.

C Make 24VAC control wire connections using field provided wire nuts.

D Tighten wire tie to security 24V control wiring.

NOTE − FOR PROPER VOLTAGES, SELECT THERMOSTAT WIRE (CONTROL WIRES) GAUGE PER TABLE ABOVE.

NOTE − WIRE TIE PROVIDES LOW VOLTAGE WIRE STRAIN RELIEF AND TO MAINTAIN SEPARATION OF FIELD INSTALLED LOW AND HIGH VOLTAGE CIRCUITS.

NOTE − DO NOT BUNDLE ANY EXCESS 24VAC CONTROL WIRES INSIDE CONTROL BOX.

DTIGHTEN WIRE TIE

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XC14 SERIES

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Contents AIR Conditioner Table of ContentsGeneral Shipping and Packing ListModel Number Identification Unit Dimensions − Inches mm230 Typical Unit Parts Arrangement Plumbing and Switches ComponentsControl Panel Torque Requirements Operating Gauge Set and Service ValvesUsing Manifold Gauge SET Operating Service ValvesReinstall Stem Cap Operating Angle Type Service ValveOperating Ball Type Service Valve To Access Service Port2CONNECT Manifold Gauge SET Recovering Refrigerant from Existing System1DISCONNECT Power Recovering RefrigerantPlacing Unit on Slab Unit PlacementClearance on ALL Sides Positioning ConsiderationsDetail E Deck Top Mounting Detail a Outside Unit PlacementDetail C Elevated Slab Mounting using Feet Extenders Detail D Slab Side MountingLouvered Panel Removal Removing and Installing PanelsLouvered Panel Installation Roof MountingRefrigerant Line SET New or Replacement Line SetRefrigerant Line Set Refrigerant Line SET Alling Horizontal Runs Refrigerant Line SET From Vertical to HorizontalBrazing Connections 1CUT and Debur Brazing Procedures7PREPARATION for Next Step Wrap Service ValvesFlow Nitrogen 6BRAZE Line SETFlushing Line Set and Indoor Coil Installing Indoor Expansion ValveEqualizer Line Installation Installing Indoor Metering DeviceIndoor Expansion Valve Installation Sensing Bulb InstallationLeak Test Leak Test Line Set and Indoor CoilEvacuating System Evacuating Line Set and Indoor Coil24VAC Transformer Size Circuit and Install Disconnect2INSTALL Thermostat ElectricalVAC Control Wiring Diagrams Field Installed Typical Factory Wiring Diagram Interlink Compressor Typical Unit Wiring Diagram System Refrigerant Connections for Testing and ChargingServicing Units Delivered Void of Charge Unit Start−UpDevice? Determining Charge MethodWhich indoor MeteringCalculating System Charge for Outdoor Unit Void of Charge Checking AIR Flow AT Indoor CoilBelow AboveSHº Superheat Values +/−5ºF 40ºFNormal Operating Pressures Liquid +10 and Suction +5 psig System OperationUnit Components Unit Nameplate Actual MaintenanceIndoor Unit Indoor CoilState Start−Up and Performance ChecklistInstaller City Job Name Job no Date Job Location City

Elite Series, XC14 specifications

The Lenox Elite Series XC14 is a remarkable tool designed for superior cutting performance in various applications. This saw blade stands out due to its innovative technologies and features, which cater to the needs of professionals in woodworking, metalworking, and general cutting tasks.

One of the key features of the XC14 is its carbide-tipped teeth. These teeth are engineered for longevity and efficiency, allowing for extended use without performance degradation. The unique geometry of the teeth enhances cutting speed while minimizing resistance, making it ideal for a range of materials including hardwoods, softwoods, and metals.

The blade’s construction is another significant aspect of its design. Made from high-quality steel, the XC14 ensures durability and resistance to bending or warping under stress. This robust construction contributes to the blade's overall stability, resulting in smoother cuts and reduced vibration during operation.

Another noteworthy technology embedded in the XC14 is its advanced tooth design. The combination of alternate top bevel (ATB) and flat (F) configurations allows for precision cutting and a cleaner finish. This feature is particularly beneficial when working on intricate projects that require a high level of accuracy.

To enhance performance further, the XC14 incorporates a unique thin kerf design. This design reduces the width of the cut, which not only conserves material but also requires less power from the saw. This energy efficiency translates to less wear on the saw, extending the lifecycle of both the blade and the tool itself.

The blade is also designed with heat dissipation in mind. Specially engineered cooling vents help in maintaining optimal temperature during operation. This technology reduces the risk of overheating, which can compromise the integrity of the blade and the quality of the cut.

Versatility is another standout feature of the Lenox Elite Series XC14. It is suitable for table saws, miter saws, and portable saws, making it a valuable tool for professionals and DIY enthusiasts alike. Whether tackling large construction projects, meticulous cabinetry, or small home repairs, the XC14 adapts efficiently to diverse cutting needs.

In conclusion, the Lenox Elite Series XC14 combines advanced technologies, premium materials, and thoughtful design to deliver exceptional cutting performance. Its carbide-tipped teeth, innovative geometry, stable construction, thin kerf, heat dissipation features, and versatility make it a top choice for those seeking reliable and efficient cutting solutions in various applications.
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