McQuay WHR 150

Guidance on safely moving the chiller unit, emphasizing proper lifting and handling techniques.

Details on using skids, dollies, rollers, and lifting holes for moving the chiller unit.

Guidance on placing the unit, ensuring it is level and properly supported to minimize vibration.

Table detailing compressor motor amp draw (rated load and locked rotor) for WHR units.

Guidance on field wiring for power supply, including options and compliance with electrical codes.

Power wiring diagrams for WHR 040-110D models, covering single/multi-point and various voltages.

Power wiring diagrams for WHR 120-175D models, covering single/multi-point and various voltages.

Power wiring diagrams for WHR 180-200D models, covering single/multi-point and various voltages.

Power wiring diagrams for WHR 210-240D models, covering single/multi-point and various voltages.

Essential checks and procedures to perform before attempting to start the unit.

Steps for initiating the unit's operation after pre-startup checks are completed.

Instructions for temporarily shutting down the unit and its associated pumps.

Steps to restart the unit after a temporary shutdown period.

Procedures for preparing the unit for an extended period of non-operation.

Steps for bringing the unit back online after an extended shutdown.

Procedures for checking and maintaining the compressor oil level, including approved oils.