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.

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.

3

UNIT LOW VOLTAGE CONNECTIONS

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.

 

 

BRun 24VAC control wires through wire tie.

 

C

CMake 24VAC control wire connections defrost control terminal strip.

 

DTighten wire tie to security 24V control wiring.

 

TERMINAL STRIP

 

 

 

 

 

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.

 

A

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

 

BOX.

 

 

 

D B

 

 

 

Page 19

XP13 SERIES

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Lennox International Inc LENNOX Elite Series XP13 Units HEAT PUMPS Electrical, 24VAC Transformer, 2INSTALL Thermostat
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LENNOX Elite Series XP13 Units HEAT PUMPS, 06/11 50672801 specifications

Lennox International Inc., a leading name in the HVAC (heating, ventilation, and air conditioning) industry, has a reputation for delivering high-quality and energy-efficient systems. One of the standout products in their lineup is the Lennox Elite Series XP13 heat pump, model number 50672801. This heat pump is designed to provide exceptional comfort throughout the year while offering efficiency and reliability that homeowners can depend on.

The Lennox Elite Series XP13 heat pump features a compact design that makes it suitable for various outdoor spaces. One of its main characteristics is its efficiency, boasting a SEER (Seasonal Energy Efficiency Ratio) rating of up to 16 and an HSPF (Heating Seasonal Performance Factor) of up to 9. This means that the XP13 can help reduce energy bills, making it an eco-friendly choice for homeowners looking to minimize their carbon footprint.

This heat pump utilizes advanced technology to ensure optimal performance. The XP13 is equipped with a scroll compressor, which operates quietly and efficiently compared to traditional compressors. This feature ensures a more reliable and consistent temperature control, which translates to enhanced comfort levels in the home. Moreover, the XP13 is designed with a sound-dampening system that reduces operational noise, making it one of the quieter options in the market.

Another key aspect of the XP13 heat pump is its innovative use of advanced coil technology. The unit's coils are made from high-grade aluminum, which promotes superior heat exchange and improves overall efficiency. In addition, the XP13 is designed with a built-in filter drier that helps remove moisture and contaminants from the refrigerant, protecting the system from potential damage and enhancing its lifespan.

The XP13 model is compatible with the iComfort S30 smart thermostat, allowing users to control their home’s temperature remotely. This smart technology provides energy-saving options and real-time updates, ensuring that homeowners can optimize their HVAC systems for both comfort and efficiency.

Overall, the Lennox Elite Series XP13 heat pump, model 50672801, exemplifies a commitment to delivering high-performance heating and cooling solutions. With its energy-efficient design, advanced technologies, and features aimed at enhancing user comfort and convenience, the XP13 remains a top choice among homeowners looking for a reliable and effective heat pump system.
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