ClimateMaster ACDU03 Diagnostic Tool

DIAGNOSTIC TOOL

ClimateMaster ACDU03 Diagnostic Tool – Communicating Service Tool for Geothermal Systems

The ClimateMaster ACDU03 is a professional-grade Communicating Diagnostic Tool designed specifically for servicing and configuring ClimateMaster geothermal heating and cooling systems. This advanced service tool allows HVAC technicians to perform on-site system diagnostics and configurations—such as airflow adjustments and heat pump option settings—without the need for a communicating thermostat.

Ideal for water-to-air and water-to-water applications, the ACDU03 provides direct system interaction with clear status indicators, digital temperature display, and enhanced control features for more accurate maintenance and faster troubleshooting.

🔧 Key Features:

• Model: ACDU03

• Type: Communicating Service Tool / Diagnostic Tool

• Application: For ClimateMaster geothermal heat pump systems

• System Configuration: Adjust airflow, heat pump options, and more

• Diagnostic Capabilities: Perform full diagnostics without a communicating thermostat

• Temperature Sensing: Built-in room-temperature sensor

• User Control: Local setpoint adjustment & override into Occupied Mode

• LED Indicators: Alarm status & fault type notification

• System Reset: Wall sensor reset for heat pump

• Display: Digital room temperature readout

• DDC Integration: Sensor data can be reported to DDC network systems

• Programmable Scheduling: Supports 7-day scheduling via MPC

📦 Specifications:

• Brand: ClimateMaster

• Part Number: ACDU03

• Compatibility: ClimateMaster water-to-air and water-to-water geothermal systems

• Mounting: Wall-mounted sensor style

• Power: Compatible with standard ClimateMaster configurations

• Unit of Measure: Each

Ensure peak performance and simplified service for your geothermal HVAC system with the ClimateMaster ACDU03 Diagnostic Tool—the essential solution for technicians servicing advanced energy-efficient systems.

This item is not eligible for free shipping.