McQuay CCH Standard Range, CCW Geothermal Range water source heat pump Installation & Maintenance Data

Below you will find brief information for water source heat pump CCH Standard Range, water source heat pump CCW Geothermal Range. This document provides comprehensive instructions for installing and maintaining the units, covering everything from receiving and storage to troubleshooting. You'll find detailed guidance on unit location, air balancing, ductwork and attenuation, electrical data, piping, and start-up procedures. It also includes information on the MicroTech III controller, operating limits, and additional information for initial start-up.

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McQuay Enfinity Water Source Heat Pump CCH Standard Range, CCW Geothermal Range Installation Data | Manualzz

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Key features

  • Installation instructions
  • Maintenance procedures
  • Troubleshooting guide
  • MicroTech III controller
  • Operating limits
  • R-410A Refrigerant
  • Horizontal models
  • Standard and Geothermal range

Frequently asked questions

The operating limits for this heat pump are specified in the document, including minimum and maximum ambient air, entering air, and entering water temperatures. These limits ensure optimal performance and efficiency.

The unit includes a variable pitch motor sheave for adjusting airflow. You can adjust the pitch diameter of the sheave to achieve the desired speed. Ensure that all keys are in place and setscrews are tight before starting the drive.

Three control options are offered with the MicroTech III control system: standalone operation using a MicroTech III controller and I/O expansion module, with LonWorks® communication module, or with BACnet® communication module. Each option features direct quick-connect wiring to all unit-controlled components for “clean” wiring inside the control box.
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