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Carrier ZS2PCAR ZS2 Pro Temperature Sensor W/LCD Display

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8  Reviews Add Your Review
Special Price $235.54 Regular Price $261.45
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ZS2PCAR
The Carrier ZS2PCAR Zs2 Pro Temperature Sensor with LCD Display is a compact device designed for use in compatible Carrier HVAC systems. It monitors the surrounding air temperature and presents the reading on a user-friendly LCD screen. This allows for easy temperature monitoring and troubleshooting, helping to maintain optimal comfort and system efficiency. Made from durable stainless steel, the sensor offers a wide temperature range of -50°C to 150°C, making it suitable for various environments. Its small size (10mm x 10mm x 5mm) ensures easy installation in tight spaces within compatible HVAC units, and its thin profile (2mm) allows for discreet placement.
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HVAC Furnace Parts_Home, Temperature Sensors
Manufacturer:
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Specifications

  • Weight:0.24lbs
  • Temperature Range: -50°C to 150°C
  • Material Used: Stainless Steel
  • Size: 10mm x 10mm x 5mm
  • Thickness: 2mm

Product Overview:
Accurate room-temperature monitoring helps HVAC systems maintain comfortable conditions and respond to changing zone requirements. The Carrier ZS2PCAR Temperature Sensor With LCD Display is an OEM communicating room sensor designed to measure indoor temperature and display readings through its integrated LCD screen. It provides local temperature visibility while transmitting room-sensing information to compatible Carrier PRO ZS2 control systems.

Temperature Sensing:
The sensor monitors the surrounding room temperature and communicates the measured value to the connected HVAC controller. This allows the control system to use zone temperature information when managing heating and cooling operation.

LCD Display:
The integrated LCD provides a local view of the measured temperature, allowing occupants or service personnel to check room conditions at the sensor location. This display makes temperature readings accessible without relying solely on the main HVAC control interface.

Replacement Guidelines:
The Carrier ZS2PCAR Temperature Sensor With LCD Display PRO ZS2 should be considered for replacement if the displayed temperature becomes inaccurate, the LCD stops showing readings, or the connected controller no longer receives room-temperature information. Inspect the sensor wiring, communication connections, and controller configuration before replacement. A qualified HVAC controls technician should verify communication and sensor operation.

Common Failure Symptoms:

  • LCD display does not show room-temperature readings.
  • Displayed temperature differs significantly from actual room conditions.
  • Connected HVAC controller does not receive temperature information.
  • Temperature readings fluctuate unexpectedly.
  • Sensor communication becomes intermittent.

Equipment Compatibility:
The Carrier ZS2PCAR is an OEM communicating room sensor designed for compatible Carrier PRO ZS2 HVAC control systems. Its LCD display and temperature-sensing functions must match the connected controller's requirements. Confirm the controller model, communication arrangement, and sensor configuration before selecting this replacement.

Technical Specifications:
Brand: Carrier
Part Number: ZS2PCAR
Product Type: Temperature Sensor
Series: PRO ZS2
Display: LCD

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Product Questions (9)
Customer Questions
What is a Temperature Sensor with LCD Display in HVAC systems?

It's a device that measures the temperature in HVAC systems and displays the readings on a clear LCD screen for easy monitoring.

Are the temperature readings accurate and reliable?

Absolutely, the sensor is designed for high accuracy, ensuring that the temperature readings it provides are dependable for effective HVAC management.

What maintenance is required for the Carrier ZS2PCAR Temperature Sensor?

Regularly clean the sensor and LCD display to remove dust and fingerprints. Inspect wiring connections for corrosion or looseness. Calibrate periodically to ensure accurate readings. Proper maintenance ensures reliable temperature monitoring and prevents system errors.

What are common issues with the Carrier ZS2PCAR Temperature Sensor?

  • Inaccurate temperature readings.
  • Unresponsive or malfunctioning LCD display.
  • Loose or corroded wiring connections.
  • Intermittent sensor operation affecting system performance.

What is the Carrier ZS2PCAR temperature sensor used for?

It measures room temperature and communicates the reading to compatible Carrier PRO ZS2 HVAC control systems.

Does the ZS2PCAR include a temperature display?

Yes. It features an integrated LCD display for viewing the measured room temperature.

Which HVAC systems are compatible with the ZS2PCAR?

It is intended for compatible Carrier PRO ZS2 control systems. Confirm the existing controller model and sensor configuration before replacement.

Can the ZS2PCAR control heating and cooling equipment directly?

Its primary function is room-temperature sensing and communication. Heating and cooling control decisions are handled by the connected HVAC controller.

When should the Carrier ZS2PCAR sensor be replaced?

Replacement may be necessary if its LCD stops displaying readings, temperature measurements become unreliable, or communication with the connected controller fails.

Installation Steps

Step1: Turn off power to the HVAC system at the breaker and confirm it’s off.

Step2: Remove the old temperature sensor from its mounting location.

Step3: Disconnect wiring and note terminal positions for correct reconnection.

Step4: Mount the new sensor in the same position and secure it.

Step5: Reconnect wiring to matching terminals, ensuring proper connections.

Step6: Restore power and verify the sensor and LCD display are functioning correctly.

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